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The Fannidae includes over 400 described species, mainly known from the Holarctic Region. The number of species in the Oriental Region are underestimated. The Fannia fuscinata-group was established by Wang et al. in 2011, consisting of nine species at present. A new species of the genus Fannia (Diptera, Fanniidae) is described from Yunnan, part of the Oriental Region in China, namely Fannia menglaensis sp. nov. The detailed description, photographs and drawings of adults and male terminalia of F. menglaensis sp. nov. are provided. All specimens are preserved in the Museum of Beijing Forestry University.

The Fannidae includes over 400 described species mainly known from the Holarctic Region. Species in Oriental Region is under estimate. A new species of the genus Fannia (Diptera, Fanniidae) is described from Yunnan, Oriental part of China, namely Fannia menglaensis sp. nov. The detailed description and morphological photographs of F. menglaensis are provided. All specimens are preserved in the Museum of Beijing Forestry University.

Two new synonymies are proposed: Fannia fasciculata Loew, 1873 = F. baihualingensis Yan, Xu, Wang & Zhang, 2019, syn. nov.; Fannia xiaoi Fan, 2000 = F. fani Wang & Wu, 2017, syn. nov. F. fasciculata is supposed to be originated from S-E Palaearctic, though it was described from Europe. Specimens previously identified as F. fani are regarded as a case of intersex males of F. xiaoi. Taxonomy and distribution of both considered species are discussed and specified. F. fasciculata and F. xiaoi were newly recorded for Russia.

The Fannia serena species group (Diptera: Fanniidae) ismainly distributed in the Holarctic region and comprises four subgroups with a total of 32 species. Three new species of the Fannia serena-subgroup, Fannia aureomarginata Wang et Cheng, sp. n., F. suberemna Wang, sp. n. and F. wui Wang, sp. n., are described from China. An identification key to all known species of the Fannia serena-subgroup is also provided.

This paper documents the presence of 20 species of Fanniidae in Finland. Fannia alpina Pont, 1970 and F. slovaca Gregor & Rozkošný, 2005 are new to North Europe. Fannia barbata (Stein, 1892), F. lineata (Stein, 1892) and F. nigra Malloch, 1910 are removed from the Finnish checklist. The female of Fannia stigi Rognes, 1982 is described from a Finnish specimen caught together with a male. The total number of fanniid flies known from Finland is now 61.

During a study of arthropod succession on pig carrion in Portugal eleven species of Fannia Robineau-Desvoidy (Diptera: Fanniidae) were collected, of which F. aequilineata Ringdahl, F. armata (Meigen) and F. pusio (Wiedemann) are new records for Portugal, F. consepcta Rudzinski and F. lineata (Stein) are newly recorded for the whole Iberian Peninsula and F. tunisiae Chillcott is for the first time reported from the continental Europe. Additional information on the occurrence of F. conspecta in Czech Republic, Denmark, Greece, and Southern Russia are presented. The number of Fanniidae distributed throughout the Iberian Peninsula raises from 35 to 38 and the number of species reported from Portugal raises from 11 to 17.

A new species of the genusFannia(Diptera, Fanniidae) is described from Yunnan, China, namelyFanniabaihualingensissp. nov.The male habitus as well as terminalia are documented with focus-stacked photographs. A detailed comparison of new species with related species is provided.

Techniques for the survey of necrophagous dipterans are frequently designed for adult flies and often neglect forensically important information, such as the postfeeding larval dispersal following carcass colonization. In this study, we propose and test a novel trap design for the collection of dipteran larvae at the postfeeding stage. The Trap for Dispersing Larvae (TDL) consists of two semiindependent parts: 1) a 2-liter PET bottle, containing the attractant (carcass); and 2) a plastic box, which selectively captures postfeeding dispersing larvae. Based on a field test in a dry forest fragment in Brazil, the TDL trap captured ca. 1,500 larvae of 13 species of Calliphoridae, Muscidae, Fanniidae, and Sarcophagidae. The species richness of dispersing larvae recorded in our study was ca. 60% of that previously recorded in this area. As the TDL trap can assess larval dispersal without interfering with carcass decomposition, we demonstrate that it can be used to assess temporal variation in the dynamics of colonization. In the present study, most larval dispersal occurred at 5-d postexposure, but the traps remained efficient until 7 d, by which time rat carcasses had skeletonized. We conclude that the TDL trap captures the dispersing dipteran larvae with little interference in carcass decomposition processes. The trap also provides a representative sample of species and is simple to use and of low cost.

Entomological material may be used to estimate the time since death occurred (minimum post-mortem interval, mPMI) in forensically obscure cases. The method commonly used to calculate mPMI is the application of a thermal summation model. Little is known about the thermal requirements of Fanniidae. To fill this gap, the influence of temperature on the development time of Fannia canicularis (Linnaeus), a cosmopolitan species with the potential to be used in forensic entomology, was studied. An experiment was performed under nine ambient temperatures. The thermal summation constants (k) and developmental zeros (Tmin) of this species were calculated for six developmental events: hatching, first ecdysis, second ecdysis, wandering, pupariation, and eclosion. Data were primarily analysed with two linear models, and then, since the relationship between temperature and development rate is curvilinear close to the lower and higher developmental thresholds, the relationship was also modelled using three nonlinear models. A fourth nonlinear model was also used to estimate the intrinsic optimum temperature of F. canicularis, at which the population size is maximal and the mortality is the lowest. At 33 °C, larvae did not hatch from eggs, and thus changes in larval body length were analysed at the eight remaining temperatures. Fannia canicularis development from egg to eclosion required a mean ± SE of 481.73 ± 9.89 degree-days above a lower threshold temperature of 4.64 ± 0.19 °C. At the lowest experimental temperature tested, 10 °C, F. canicularis successfully completed all developmental events, although ca. 30% of wandering larvae proceeded to the inactive stage instead of pupariation. Results obtained from nonlinear models were not satisfactory and did not allow us to consider them as reliable from a biological point of view.

Microstylium vestitum Rondani, 1875 ORIGINAL DESCRIPTION: 1875c: 447. TYPE LOCALITY: “ Insula Bonae Fortunae (Borneo), Provincia Sarawak [Bona Fortuna Island, Sarawak Province, Borneo]” (Rondani 1875c: 421). TYPE MATERIAL: 1 ♂, holotype (MSNG): Borneo, Sarawak, 1865/1866, Coll. Doria / Typus / vestitum Rond. / Microstylium vestitum n° 46. CURRENT STATUS: valid species (Oldroyd 1975: 122). REMARKS: Rondani (1875c: 447) described Microstylium vestitum from just the male sex, without specifying the exact number of specimens and not giving a range of lengths, from material collected by G. Doria and O. Beccari. Guiglia (1957: 193) and Raineri & Rey (1996: 30) reported the holotype (♂) in the MSNG., Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 59, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621, {"references":["Rondani, C. (1875 c) Muscaria exotica Musei Civici Januensis observata et distincta. Fragmentum III. Species in Insula Bonae Fortunae (Borneo), Provincia Sarawak, annis 1865 - 68, lectae a March. J. Doria et Doct. O. Beccari. Annali del Museo Civico di Storia Naturale di Genova, 7, 421 - 464.","Oldroyd, H. (1975) Family Asilidae. In: Delfinado, M. D. & Hardy, D. E. (Eds.), A catalog of the Diptera of the Oriental Region. Volume II. Suborder Brachycera through Division Aschiza, Suborder Cyclorrhapha. University of Hawaii Press, Honolulu, pp. 99 - 156.","Guiglia, D. (1957) I tipi di ditteri di Camillo Rondani e di altri autori appartenenti alle collezioni del Museo Civico di Storia Naturale di Genova. Annali del Museo Civico di Storia Naturale di Genov a, 69, 193 - 207.","Raineri, V. & Rey, A. (1996). Elenco di tipi di ditteri conservati nel Museo Civico di Storia Naturale \" G. Doria \" di Genova. Annali del Museo Civico di Storia Naturale \" Giacomo Doria \", 91, 27 - 64."]}

Necrophagous flies are of great importance for human and animal health. In places where their development occurs, parasitoids can be used as a tool to control these dipterans. In Brazil, the fauna of these parasitoids has been investigated in some regions. However, in Rio Grande do Sul, it is known the occurrence of only one species. Thus, this study aimed to create the first list of parasitoids in flies of medical and veterinary importance in Southern Brazil. Collections took place in the municipality of Pelotas (31º 42’ S; 52º 18’ W). Three replicates consisting of a 500 g bovine liver chunk placed in a tray were exposed to open air for 20 days. Then pupae were individualized and observed until their emergence. We identified 4,882 adult flies of Calliphoridae, Fanniidae, Muscidae, and Sarcophagidae. 4,040 parasitoids emerged, belonging to eight species, of which Nasonia vitripennis, Spalangia cameroni, Spalangia chontalensis, and Tachinephagus zealandicus are new records in Rio Grande do Sul state. Also, three undescribed species of the genus Aphaereta were collected. In spite of being the first attempt to inventory the fauna of hymenopteran parasitoids, this study may help in the development of management programs of these dipterans in the region. Resumo Moscas necrófagas possuem grande importância para a sanidade humana e animal. Onde estas se desenvolvem ocorrem parasitoides que podem ser utilizados como ferramentas para o controle desses dípteros. No Brasil, a fauna desses parasitoides vem sendo investigada em algumas regiões e no Rio Grande do Sul é conhecida a ocorrência de apenas uma espécie. Portanto, o objetivo deste estudo foi criar a primeira lista de espécies de parasitoides de moscas de importância médica e veterinária ocorrentes no extremo sul do Brasil. As coletas foram realizadas no município de Pelotas (31º 42’ S; 52º 18’ O). Foram montadas três réplicas de bandejas contendo, cada uma, 500 g de fígado bovino, expostas ao ar livre durante 20 dias. Na sequência, as pupas foram individualizadas e observadas até a emergência. Foram identificados 4.882 adultos pertencentes às famílias Calliphoridae, Fanniidae, Muscidae e Sarcophagidae. Emergiram 4.040 parasitoides, pertencentes a oito espécies, das quais Nasonia vitripennis, Spalangia cameroni, Spalangia chontalensis e Tachinephagus zealandicus são novas ocorrências para o Rio Grande do Sul. Foram coletadas três espécies ainda não descritas do gênero Aphaereta. Apesar de ainda ser um primeiro esforço de inventariar a fauna de himenópteros parasitoides, este estudo pode auxiliar no desenvolvimento de programas de manejos desses dípteros na região.

Simple Summary Insects are frequently attracted to animal and human cadavers, usually in large numbers. The practice of forensic entomology can utilize information regarding the identity and characteristics of insect assemblages on dead organisms to determine the time elapsed since death occurred. However, for insects to be used for forensic applications it is essential that species are identified correctly. Imprecise identification not only affects the forensic utility of insects but also results in an incomplete image of necrophagous entomofauna in general. The present state of knowledge on morphological diversity and taxonomy of necrophagous insects is still incomplete and identification of immature and female forms can be extremely difficult. In this study, we utilized molecular identification methods to link conspecific sexes and developmental stages of forensically important flies. We identified larvae and females of flies collected from animal and human cadavers which otherwise were morphologically unidentifiable. The present study fills a gap in taxonomy of flies and provides data facilitating application of new species as forensic indicators. Abstract Application of available keys to European Fanniidae did not facilitate unequivocal species identification for third instar larvae and females of Fannia Robineau-Desvoidy, 1830 collected during a study of arthropod succession on pig carrion. To link these samples to known species, we took the advantage of molecular identification methods and compared newly obtained cytochrome oxidase subunit I (COI) barcode sequences against sequences deposited in reference databases. As an outcome of the results obtained, we describe for the first time a third instar larva of Fannia nigra Malloch, 1910 and Fannia pallitibia (Rondani, 1866) and a female of Fannia collini d’Assis-Fonseca, 1966. We provide combinations of characters allowing for discrimination of described insects from other Fanniidae. We provide an update for the key by Rozkošný et al. 1997, which allows differentiation between females of F. collini and other species of Fanniidae. Additionally, we provide a case of a human cadaver discovered in Southern Poland and insect fauna associated with it as the first report of F. nigra larvae developing on a human body.

Fannia bohemica sp. nov. (Czech Republic, Slovakia) is described and illustrated. Male of F. latifrontalis Hennig, 1955 is described and illustrated for the first time. Fannia jezoensis Nishida, 1976 is first reported from West Palaearctic, Fannia morrisoni Malloch, 1913 is first recorded from Palaearctic Region. Fannia umbrosa (Stein, 1895) and F. armata (Meigen, 1826; first record based on morphologically identified specimens) are new records from Nearctic Region. Six species (Fannia fuscitibia Stein, 1920, F. latifrontalis, F. limbata (Tiensuu, 1938), F. verrallii (Meade, 1891), F. gotlandica Ringdahl, 1926 and F. spathiophora, Malloch, 1918) are recorded for the first time from Slovakia.

The little house fly, Fannia canicularis (L.) (Diptera: Fanniidae), is a significant pest associated with livestock and animal systems worldwide. This species commonly develops in poultry production systems. The males of this species are a nuisance to people because they form mating swarms in enclosed spaces. The pest status of F. canicularis has not lessened since it was identified as a critical arthropod pest of veterinary importance over 50 yr ago. During this period, there has been little research progress to control this pest, especially when compared with other filth fly species. This article reviews the biology, distribution, pest status (including nuisance and pathogen transmission risk), monitoring, and control techniques, and identifies knowledge gaps for F. canicularis.

Mordovia is a lowland region of Russia located 400–500 km South-East-East of Moscow. There were very few published data on the Mordovian fauna of the Diptera families considered in this paper. The present work is mostly based upon material collected during the field season 2020. Now we offer a list of Mordovian fauna which includes 35 species of Sciomyzidae, 23 Fanniidae and 141 Muscidae, a total of 199 species, 178 of which are first recorded for Mordovia. New synonym is offered: Pherbellia brunnipes Meigen, 1838 = P. stackelbergi Elberg, 1965, syn. nov.

Egg, larvae and the puparium of Fannia sabroskyi Seago, 1954 (Diptera, Fanniidae) are described and illustrated for the first time. The following structures have been documented: pseudocephalon, antennal complex, maxillary palpus, facial mask, anterior spiracle, cephaloskeleton structures, thoracic and abdominal processes, anal division, and posterior spiracle. Due to its necrophagous habit, this species may be of potential forensic importance for estimating the postmortem interval in criminal investigations. The information presented herein may be useful to distinguish the immature forms of Fannia species and to supplement the database for identification of Neotropical species of Fanniidae. In addition, it is also important for evolutionary and phylogenetic studies.

This is our second article dedicated to the fauna of Fanniidae and Muscidae of Belarus. In the first article (Makovetskaya, Vikhrev 2019), we summarized the literature data and studied the materials of museum collections of Belarus and Russia. The present work is based upon material collected during the field season of 2019. Now we offer an extended list of Fanniidae and Muscidae of Belarus, which includes 175 species. 50 species are recorded for the first time in Belarus (these are 7 species of Fanniidae and 44 of Muscidae).

During inventory studies of Diptera and experiments on arthropod succession on decomposing pig carrion in Poland, we obtained several interesting Fanniidae species. Among the examined material, we identified Fannia collini d'Assis-Fonseca, Fannia hirticeps (Stein), Fannia nigra Malloch and Fannia ornata (Meigen), which are here reported as new for Poland. We also found Fannia pauliPont, Fannia speciosa (Villeneuve) and Fannia umbrosa (Stein), which have already been reported from Poland, but considered rare or not common in the area of their distribution. The geographic distribution of some fanniids may be considered doubtful because of contradictory information found in the available literature. Thus, based on the present records, we confirm the occurrence of Fannia aequilineata Ringdahl and Fannia latipalpis (Stein) in the Polish fauna.

Resumo Esta e a primeira vez que se registra a veiculacao de ovos de Dermatobia hominis (L.) (Insecta, Diptera, Oestridae) por Fannia punctipennis (Albuquerque) (para o Sudeste do Brasil) e por Fannia canicularis (L.) (para a America do Sul) (Insecta, Diptera, Fanniidae), respectivamente. Phoresy record of Dermatobia hominis (L.) (Diptera, Oestridae) eggs by Fannia canicularis (L.) and Fannia punctipennis (Albuquerque)(Diptera, Fanniidae) in Sao Paulo, Brazil Abstract This is the first record of Dermatobia hominis (L.) (Insecta, Diptera, Oestridae) eggs carried by Fannia punctipennis (Albuquerque) (for Southeast Brazil) and by Fannia canicularis (L.) (for South America) (Insecta, Diptera, Fanniidae), respectively.

The genus Strongwellsea (Entomophthorales) has a unique pathobiology. Infected adult dipteran hosts develop a large hole in their abdomens, through which conidia are actively discharged while the hosts are still alive. We analyzed the IST II region of Strongwellsea from 29 infected hosts representing 15 dipteran species from Anthomyiidae, Fanniidae, Muscidae, and Scathophagidae. Each genotype was found on only one host species or a few closely related host species. Strongwellsea genotypes infecting flies from Anthomyiidae represented a monophyletic lineage, including the species Strongwellsea castrans, while genotypes infecting Muscidae were very diverse and clustered at different places. All three host species from Fanniidae were infected with the same Strongwellsea genotype, namely the species Strongwellsea magna. It appears that members of the genus Strongwellsea are strongly adapted to their host species and have co-evolved.

Aspects related to epidemiology of flies belonging to Fannia genus were studied in order to determine predisposing factors for its occurrence in layer hens houses of commercial farms in the state of Minas Gerais, Brazil. An observational, analytical and sectional survey was conducted to verify major epidemiological aspects associated to infestations. This research was accomplished starting from an adapted secondary database of and structured with information on the presence and absence of ectoparasites and arthropods, characteristics of chicken houses, the poultry, type of facilities, geographical location and the management. The study was conducted in four hundred and thirty one houses located in forty three farms visited in 2012 year in the state of Minas Gerais. Ten farms (23.25%) and sixty eight houses (15,77%) were observed the presence diptera belonging to Fannia genus. The specie Fannia admirabilis was found in four farms (9,30%), Fannia albitarsis in two farms (4,65%) and only in one farm (2.32%) was observed the presence of Fannia canicularis. For three farms 6,98% was no possible to identify the species only Fannia genus. The epidemiological aspects for the occurrence of these flies were investigated using Poisson regression models. Characteristics such as farm, city of farm, presence of Histeridae beetles, type of facility (cage, on the floor with or without bedding) and the existence of mechanical removal of manure were associated with the occurrence of Fannia spp.

The structure of the carrion-associated Diptera assemblages from five towns and a village in Northwestern Russia was investigated. The carrion fly complex comprises 13 species of 4 families: Calliphoridae, Sarcophagidae, Muscidae, and Fanniidae. The impact of the meteorological (wind speed, environment temperature, air humidity) and biotopic conditions (distance from water bodies and forests) on the composition of the carrion fly assemblages was analyzed. In all the study localities a chicken carcass was used as bait. Our data show that the community is uniform within Northwestern Russia and that its structure in different parts of the season mainly depends on the meteorological conditions and, to a lesser extent, on the biotopic environment.

In forensic entomology practice, species identification is a prerequisite for any further analysis of collected material. Although morphology-based taxonomy may be hindered by a range of factors, these are not obstacles for a molecular identification approach, so-called DNA barcoding. The Fanniidae are a dipteran family that is attracted to and breeds in decomposing animal carrion and dead human bodies. However, morphological identification of fanniids, both at adult and immature stages, is considered to be difficult, particularly for non-experts. We investigated the usefulness of molecular taxonomy methods as an alternative/supplement for morphology-based identification in European Fanniidae of forensic interest. The material used in this study was collected from various regions in Asia, Europe and North America. We sequenced a barcode region of the mitochondrial cytochrome c oxidase subunit I (COI) in 27 species. For 13 species, including some taxa breeding in dead bodies, this study describes COI sequences for the first time. Our analysis revealed that both mini-barcode and full-length COI barcode sequences give very high specimen identification success. Despite the large number of COI barcode sequences referring to Fanniidae in the BOLD and GenBank databases, previous identification of forensically relevant Fanniidae was hindered by uneven taxonomic sampling. The majority of available sequences refer to species that are not of medico-legal interest, and many species of forensic interest are unrepresented or represented only by a single sequence. Because of erroneous data that are present in depository databases, DNA barcoding must be used with caution and cannot be considered to be the sole alternative to other identification methods. Wolbachia infections in the examined material did not disrupt specimen identification. The obtained results will facilitate precise identification of European Fanniidae of forensic interest, badly preserved material with degraded DNA, as well as matching of unidentified females and immature stages to already described specimens.

Scuttle flies (Diptera: Phoridae) are small-sized insects of forensic importance. They are well known for diversified species and habitats, but in the context of forensic entomology, scuttle flies' inhabitance of corpses remains inadequately explored. With recent reports indicating the existence of more scuttle fly species possibly inhabiting these environments, a decomposition study using animal carcasses in enclosed environments was conducted. The aim was to record the occurrence of scuttle flies on rabbit carcasses placed in sealed plastic waste bins for a 40-day period. The study was conducted as two replicates in Bangi, Selangor. Sampling was carried out at different time intervals inside a modified mosquito net as a trap. Inside the trap, adult scuttle flies were aspirated and preserved in 70% ethanol. The fly larvae and pupae were reared until their adult stage to facilitate identification. From this study, six scuttle fly species were collected, i.e.,Lalat mencalai (Diptera: Phoridae) ialah serangga kecil berkepentingan forensik. Ia amat terkenal dengan kepelbagaian spesies di habitat yang berlainan. Namun, dalam konteks entomologi forensik, kajian mengenai lalat mencalai yang dijumpai pada mayat masih kurang diberikan perhatian. Memandangkan terdapat pelbagai laporan yang menunjukkan kemungkinan terdapat kepelbagaian spesies lalat mencalai pada persekitaran mayat atau bangkai mereput, satu kajian pereputan bangkai haiwan di lokasi tertutup telah dijalankan. Kajian ini bertujuan merekodkan kehadiran lalat mencalai pada bangkai arnab yang diletakkan di dalam tong sampah selama 40 hari. Kajian ini dijalankan sebanyak dua replikasi di Tapak Simulasi Sains Forensik, Universiti Kebangsaan Malaysia, Bangi, Selangor. Persampelan lalat mencalai dilakukan mengikut selang masa berlainan di dalam kelambu yang diubahsuai. Di dalam kelambu tersebut, lalat yang terperangkap ditangkap dan diawet di dalam larutan etanol 70%. Larva dan pupa dipelihara sehingga peringkat dewasa untuk pengenalpastian spesies. Hasil kajian mendapati terdapat enam spesies lalat mencalai daripada bangkai, iaitu

Field studies in forensic entomology seem to assume that a cadaver is a resource equally accessible to flies, irrespective of the species' size, behavior, and sensorial capacity. We aimed to challenge this assumption by experimentally manipulating baited traps in order to test whether the accessibility to decomposing baits is related to the following: (i) the diversity of necrophagous dipterans; (ii) the body size of adults; and (iii) the female sexual maturity stage. The experiment was performed in a rainforest fragment in Northeastern Brazil, in an area characterized by high levels of homicides. Traps baited with decomposing chicken liver had three levels of access: easy (six openings on the trap), intermediate (three), and difficult (one). A total of 750 adults of Calliphoridae, Fanniidae, Muscidae, Phoridae, and Sarcophagidae were collected. Of the 18 species recorded, Megaselia scalaris was the most abundant (46.8%) followed by Lucilia eximia (29.7%) and Chrysomya megacephala (9.8%). The number of species increased significantly with the accessibility level, but overall abundance did not differ, as a consequence of the numerical dominance of M. scalaris. A strong female bias (>91%) was observed in all traps. For Calliphoridae specimens, 90% of the females caught in traps under intermediate and difficult access were sexually mature. By empirically demonstrating that limitation of access and exclusion of visual stimuli do not deter several dipteran species from reaching a substrate, we expand the knowledge on the factors that can shape the colonization of concealed human cadavers, including variables such as insect size and stage of sexual maturity.

First Report of Paraganapis egeria (DIAZ & GALLARDO) (Hymenoptera: Figitidae) parasitizing immature stages of Fannia pusio (WIEDEMANN) (Diptera: Fanniidae) in Brasil. This work reports, for the first time, the occurrence of Paraganaspis egeria (Hymenoptera: Figitade) parasitizing immature stages of Fannia pusio (Diptera: Fanniidae) in human feces no Brazil. The parasitism percentage of 3,0%. KEY WORDS: : Diptera, Hymenoptera, Figitidae, biocontrol, flies Source: Revista Arquivos do Instituto Biologico, v.69, p.101 - 102, 2002.

Muscoidea, a large dipteran superfamily, occurs in all zoogeographic regions of the world and constitutes approximately 5% of the described dipteran diversity (Kutty et al. 2008). According to present knowledge, approximately 7,000 described species are recorded worldwide (Kutty et al. 2008) in four families, Muscidae, Fanniidae, Anthomyiidae and Scathophagidae. Faunistic studies that include adult flies of Muscoidea tend to focus on males in China (e.g. Fan 1992, Xue & Chao 1998), with the tacit assumption that they represent all the sampled species at the locality. Because many species have been described from males only, and even described females are often difficult or impossible to identify, the latter have suffered a general lack of taxonomic attention. Consequently, the focus on males in species inventories of adult flies of Muscoidea is understandable and not easily overcome. Nevertheless, recognising females in this group is very important, and is convenient not only for identifying species but for further phylogenetic studies. During recent years, we have been engaged in faunal studies of this group in China. While sorting and identifying Muscidae and Fanniidae from materials on loan from Shenyang Normal University, we found female specimens of Fannia imperatoria and Phaonia vagata from Liaoning and Shanxi respectively, which enables the first description of the females of these species in the present work. In addition, further morphological information of the females of the genera Fannia and Phaonia is provided.

The genus Fannia Robineau-Desvoidy is a group of calyptrate Diptera distributed in all biogeographic regions and comprises about 300 species. The present study described five new species from Colombia: Fannia aburrae sp. nov., Fannia copacabana sp. nov., Fannia isa sp. nov., Fannia pseudoconstricta sp. nov., Fannia spinosa sp. nov. Male specimens are described, and morphological characters and terminalia are illustrated. Likewise, an updated identification key for males and an updated checklist for the 37 species present in Colombia are provided. New records are presented for the country.

Decomposition is a complex and continuous process that involves the breakdown of soft tissues following a death event. This is often mediated by the action of micro- and macro-fauna, especially necrophagous insects belonging to the Orders Diptera and Coleoptera. Access to the cadaver is a major prerequisite for decomposition to proceed. However, a cadaver maybe concealed to avoid an easy discovery by the authorities. The present field study investigated the decomposition process of a carcass placed in a suitcase in Western Australia. A total of six pig carcasses (Sus scrofa L.) were used as a substitute for human cadavers. Five pigs were singularly placed in identical zip suitcases made of fabric and a sixth pig being fully exposed (control pig). As expected, the study showed that the rate of decomposition differed between the control pig and concealed pigs. The rate of decomposition of the control pig followed the typical pattern, in terms of stages of decomposition, and revealed the insect species involved in the process. Pigs inside the suitcases exhibited the characteristics of wet decomposition. This occurred despite no significant differences between the ambient temperature and the temperature inside the suitcases. However, the relative humidity inside of the suitcases was found to be statistically different and the pattern of insect succession varied between the concealed carcasses and the control pig. Carcass attendance by blow flies at the control occurred within minutes of positioning, and oviposition occurred within the first day. In contrast, blow flies were not observed visiting the suitcases until the next day, with oviposition on the external part of the suitcases not recorded until day 9 and inside the suitcases after day 14. The insect species also varied between those found inside the suitcases and on the control, with families Phoridae (scuttle flies) and Fanniidae (lesser house flies) being the most prevalent species inside the suitcases. This pilot study represents the first attempt in Australia to research decomposition of remains inside a suitcase.

In the neotropics, vegetation formations at high elevations are often unique, with their own characteristic vegetation because of unique and complex evolutionary histories. The complexity of the biogeographic and ecological structure of the fauna is demonstrated by the specialized fauna and flora occurring in these regions. Fanniidae (Diptera) is one of these specialized groups that became very diversified in the highlands. Currently, of the 91 species of Fanniidae in the Neotropical region, 43 (8 Euryomma , 35 Fannia ) occur exclusively in Andean and Central American highlands. Here, we increase that highland diversity by describing 14 new species from 1000–4150 m.a.s.l. in the Andes and Central America: Fannia awa sp. nov., F. bari sp. nov., F. boruca sp. nov., F. bribri sp. nov., F. huetare sp. nov., F. humahuaca sp. nov., F. kabekwa sp. nov., F. palta sp. nov., F. polleti sp. nov., F. quillacingas sp. nov., F. teribi sp. nov., F. terraba sp. nov., F. tsachilas sp. nov. and F. yukpa sp. nov. We also provide an identification key for male specimens and diagnoses and descriptions of the species, along with photographs and illustrations of the male terminalia. New records and updated distributions are also provided for the Andean species.

The impressive Sacristy of the Basilica of San Domenico Maggiore contains 38 wooden sarcophagi with the bodies of 10 Aragonese princes and other Neapolitan nobles, who died in the 15th and 16th centuries. To improve the knowledge about the entomofauna associated with bodies in archaeological contexts, herein we provide insights on the funerary practices and the insect community associated to Ferrante II King of Naples and other Italian Renaissance mummies of the Aragonese dynasty buried in the Basilica of St. Domenico Maggiore. We identified 842 insect specimens: 88% were Diptera (Muscidae, Fanniidae, and Phoridae), followed by 9% Lepidoptera (Tineidae) and 3% Coleoptera (Dermestidae and Ptinidae). Ninety-seven percent of the specimens were collected from the coffin of Francesco Ferdinando d’Avalos, which was the best preserved. A lack of fly species characterizing the first colonization waves of exposed bodies was noted. The most common fly was the later colonizing muscid Hydrotaea capensis (Wiedemann); only a few Fanniidae (Fannia spp.) were retrieved. The lack of blowflies, coupled with recording H. capensis as the dominant fly, supports our hypothesis that corpses have been kept indoors for a long time under confined environmental conditions. Other explanations include odorous oils/balms having been used in the embalming process, causing the delay or stopping the arrival of first colonizer flies. Hermetically sealing of the coffin with bitumen may also have played a role in preventing access to the corpses. This scenario describes a historical context characterized by a well-advanced knowledge of body preparation, with specific burial techniques adopted for nobles.

The family Fanniidae is newly recorded to New Caledonia. Adult male and female of Fannia capitalis Pont are illustrated as well as the peculiar male terminalia, the female ovipositor, and the egg. Male phallic process and egg are described for the first time.

Cities in northeastern Brazil experience extreme rates of unsolved homicides, a situation that stimulates innovative procedures in the police work, such as forensic entomology. We surveyed necrophagous insects associated with carrion in a city exposed to high rates of homicides in Northeastern Brazil. The experiments were carried out in a rainforest fragment located in Recife, State of Pernambuco. Two pig carcasses were used as models, one in the dry and the other in the rainy season. The collection of adults was performed daily until the complete skeletonization of the carcasses. At least 32 Diptera species from the families Calliphoridae, Muscidae, Sarcophagidae, Fanniidae, Phoridae, Anthomyiidae, Piophilidae, and Stratiomyidae were registered, some of which have been previously documented on cadavers. A high richness of Diptera species was registered in all stages of decomposition. A strong overlap in the occurrence of most species was observed, which invalidates a defined entomological succession on the carcasses. Two species stood out in terms of abundance: Ophyra chalcogaster (Muscidae) and Chrysomya albiceps (Calliphoridae). The ubiquity of Hemilucilia semidiaphana (Calliphoridae) seems to confirm its preference for forest fragments exposed to low anthropogenic action. Our data contribute to expand the knowledge on the geographical distribution of forensically relevant species in the region and confirm the rapid dissemination of invasive Chrysomya species in forested areas.

Based on revision of large recent collections of the authors, the following five species are first recorded from the Czech Republic: Fannia collini d’Assis-Fonseca, 1966 (simultaneously first record in Central Europe), Fannia lugubrina (Zetterstedt, 1838), Fannia melania (Dufour, 1839), Fannia slovaca Gregor & Rozkošný, 2005, and Fannia brinae Albuquerque, 1951 (simultaneously first record from low altitudes). Another species, Fannia alpina Pont, 1970, is first recorded from Slovak Republic, and Fannia cothurnata (Loew, 1873) is first recorded from Kazakhstan. An updated key to males of European species of Fannia is presented. A list of Czech and Slovak Fanniidae is appended. One new synonym is established: Fannia lucida Chillcott, 1961 is considered junior synonym of Fannia norvegica Ringdahl, 1934. Altogether two species are first recorded from Bohemia [Fannia cothurnata (Loew, 1873) and Fannia vespertilionis Ringdahl, 1934] and three for Moravia [Fannia alpina Pont, 1970, Fannia conspecta Rudzinski, 2003, and Fannia limbata (Tiensuu, 1938) – this species considered in Central Europe very rare was found in numbers near waters both running and standing in early spring under unusually warm temperature conditions].

Two types of secondary conidia and their formation are described from six species of Strongwellsea infecting hosts from Anthomyiidae, Muscidae and Fanniidae. We used a simple device allowing secondary conidia to be produced under very moist or comparatively dry conditions. Ellipsoid type secondary conidia, which are formed under very moist conditions, have never been reported before from the genus Strongwellsea, and they are unique for Entomophthorales; these are broadly ellipsoidal with a clearly pointed basal papilla and are actively discharged. Subglobose type secondary conidia are, for the first time, described from several species in the genus Strongwellsea; they are subglobose to almost bell-shaped with a flattened papilla and are actively discharged. Subglobose type secondary conidia are formed under more dry conditions. A general pattern of the formation of secondary conidia in Strongwellsea and the ecological roles of primary conidia and of the two types of secondary conidia are discussed.

A decaying cadaver is particularly attractive to necrophagous insects, more specifically Diptera. These are the first to lay their eggs on corpses. For the post mortem interval determination, the entomologist needs to know the precise time of the first egg-laying. The objective of this study is to determine the egg laying delay of these insects on a cadaver exposed in different conditions in the Guinean zone of Cote d'Ivoire. To do this, our work was been carried out in a natural environment at the National Agronomic Research Center. The experimental setup consisted of four types of wire mesh cages corresponding to the following cases: cadavers exposed to the open air or control cadavers, semi-immersed cadavers, cadavers wrapped in a shroud and suspended cadavers. Work on the site has been made from 29 October to 5 November 2019. The spawning period in species of Calliphoridae, was shorter on control and suspended cadavers. In Sarcophagidae, we noted a larviposition late on the suspended cadavers. Muscidae and Fanniidae, which intervened later on the decomposing corpses, were not observed on the suspended cadavers. These carcasses quickly dried out, no longer being able to provide nutrients essential for the proper development of larvae of species of these Diptera families. Depending on the accessibility of the corpses to necrophagous insects, the first egg-laying of Diptera were observed after 6 hours of exposure and the last after 174 hours. The exposure conditions of the corpses significantly influenced the time taken to lay the main necrophagous Diptera. As the first egg-laying of the flies occurs in the first moments after death, as long as the corpses is accessible, the results obtained during these experiments should be taken into account by the expert entomologist, in the estimation of the interval post-mortem upon discovery of a corpse.

Both the advancement of technology associated with molecular characterization studies of species have contributed to the increased use of the Barcode DNA method for identifying individuals. For some areas, such as forensics, species determination is essential for information regarding the time of death. In this study, Fannia nucleotide sequences available in public databases were quantified and used to evaluate the scenario and the challenge to establish molecular research with fanids in Brazil.

Species composition, richness, and relative abundance of the communities of Calliphoridae, Muscidae, and Fanniidae in Córdoba city, Argentina was assessed, and how these characteristics are affected by seasonal and anthropogenic conditions was studied. The study was carried out in thirteen sites with various levels of urbanization during 2014 and 2015, comparing two seasons: the warmer-wet summer and the cold-dry winter. Adult flies were collected in each site using two traps baited with hydrated bone meal. A total of 1683 flies were collected, belonging to twelve genera and 22 species. Several of the species collected are relevant to forensic sciences. The most frequent species were Hydrotaea aenescens (Muscidae) and Fannia fusconotata (Fanniidae). No differences in necrophagous fly richness or relative abundances between the central urban sites and the periphery suburban sites were observed; however, richness was significantly correlated with local (250 m buffer area) built-up density. Species composition differed between the urban and suburban sites. Seasonal differences were also detected: the relative abundances per species were more even in the summer. Dissimilarities in the assemblages were mainly due to differences in the relative abundances of some species, reflecting their adaptability to landscapes with different degree of urbanization. Regardless of season or urbanization density, species richness and effective number of species were higher in traps placed in the sun as opposed to shade. Taken together, these results suggest that in Córdoba city both landscape and local factors explain variations in the necrophagous fly community. RESUMEN Se evaluó la composición, riqueza y abundancia relativa de especies de las comunidades de Calliphoridae, Muscidae y Fanniidae en la ciudad de Córdoba, Argentina, y se examinó cómo estas características son afectadas por las condiciones estacionales y antropogénicas. El estudio se llevó a cabo durante 2014 y 2015 en trece sitios con diferentes niveles de urbanización, comparando las estaciones de verano cálido-húmedo e invierno frío-seco. Se recolectaron moscas adultas en cada sitio utilizando dos trampas cebadas con harina de hueso hidratada. Se recogieron 1683 moscas, pertenecientes a doce géneros y 22 especies. Varias de las especies recolectadas son relevantes en las ciencias forenses. Las especies más frecuentes fueron Hydrotaea aenescens (Muscidae) y Fannia fusconotata (Fanniidae). No se observaron diferencias en la riqueza ni en las abundancias relativas entre los sitios urbanos centrales y los sitios suburbanos periféricos; sin embargo, la riqueza se correlacionó con la densidad de construcción local (250 m de área buffer). La composición por especies difirió entre los sitios urbanos y suburbanos. Las abundancias relativas por especie fueron más uniformes en verano. Las disparidades en los ensambles se debieron principalmente a las diferencias en las abundancias relativas de algunas especies, lo que refleja su adaptabilidad a paisajes con diferente urbanización. Independientemente de la estación del año o de la densidad de urbanización, la riqueza de especies y el número efectivo de especies fueron mayores en las trampas al sol que a la sombra. Estos resultados sugieren que en la ciudad de Córdoba tanto el paisaje como los factores locales explican las variaciones en la comunidad de moscas necrófagas.

Sixty years ago, Willi Hennig last catalogued the Anthomyiidae, Fanniidae and Muscidae fauna of the Juan Fernández Archipelago. This archipelago, composed of three main volcanic islands (Robinson Crusoe, Alejandro Selkirk and Santa Clara), has many endemic species. We describe Fannia hennigi sp. n. from the Robinson Crusoe Island, and record 11 species in 10 genera of Anthomyiidae, Fanniidae and Muscidae. A key to the identification of all species found in Juan Fernández Archipelago and a table with all species found in the Archipelago are presented, including four new records from Robinson Crusoe Island: Delia platura (Meigen, 1826); Fannia hennigi sp. n.; Lispoides insularis Hennig, 1957 and Schoenomyzina emdeni Hennig, 1955.

Background In the current study, 23 species within 18 genera and 13 families of order Diptera were taxonomically studied. These members were collected from, on, in, around and beneath the carcasses of rabbits and guinea pigs. Results The families which collected from the carcasses are as follows: Agromyzidae (one subfamily, one genus and only one species), Calliphoridae (three subfamilies, three genera and sex species), Dolichopodidae (one subfamily, one genus and only one species), Drosophilidae (one subfamily, one genus and only one species), Ephydridae (one subfamily, one genus and only one species), Fanniidae (one genus and only one species), Muscidae (two subfamilies, three genus and four species), Phoridae (one subfamily, one genus and only one species), Piophilidae (one subfamily, one genus and only one species), Psychodidae (one subfamily, one genus and only one species), Sarcophagidae (two subfamilies, two genera and three species), Sphaeroceridae (one subfamily, one genus and only one species), and finally Ulidiidae (one subfamily, one genus and only one species). Only seven of which (Calliphoridae, Fanniidae, Muscidae, Phoridae, Piophilidae, Sarcophagidae and Ulidiidae) are of forensic importance or necrophagous. Other families are the following: Drosophilidae, Psychodidae, Agromyzidae, Dolichopodidae, Ephydridae, and Sphaeroceridae are of minor importance as forensic indicators. Conclusions Taxonomic keys for the adults which collected from the carcasses were constructed. Also diagnosis, synonyms, photographs and the forensic importance for the taxa were provided.

Insects associated with carrion can have parasitological importance as vectors of several pathogens and causal agents of myiasis to men and to domestic and wild animals. We tested the attractiveness of animal baits (chicken liver) at different stages of decomposition to necrophagous species of Diptera (Calliphoridae, Fanniidae, Muscidae, Phoridae and Sarcophagidae) in a rainforest fragment in Brazil. Five types of bait were used: fresh and decomposed at room temperature (26 °C) for 24, 48, 72 and 96 h. A positive correlation was detected between the time of decomposition and the abundance of Calliphoridae and Muscidae, whilst the abundance of adults of Phoridae decreased with the time of decomposition. Ten species of calliphorids were registered, of which Chrysomya albiceps, Chrysomya megacephala and Chloroprocta idioidea showed a positive significant correlation between abundance and decomposition. Specimens of Sarcophagidae and Fanniidae did not discriminate between fresh and highly decomposed baits. A strong female bias was registered for all species of Calliphoridae irrespective of the type of bait. The results reinforce the feasibility of using animal tissues as attractants to a wide diversity of dipterans of medical, parasitological and forensic importance in short-term surveys, especially using baits at intermediate stages of decomposition.

Necrodes littoralis (Linnaeus, 1758) (Coleoptera: Silphidae), also known as the "shore sexton beetle," is a common silphid beetle that visits and breeds on large vertebrate cadavers. This study describes, for the first time, the involvement of N. littoralis on human corpses based on a large dataset of 154 French forensic cases. Various parameters regarding corpse location, decomposition stages, and entomofauna were extracted from each file. Compared to all of the forensic entomology cases analyzed between 1990 and 2013 (1028), N. littoralis was observed, on average, in one case out of eight; most of these cases occurred during spring and summer (73.5%). More than 90% of the cases were located outdoors, especially in woodlands, bushes, and fields. The decomposition stage of the corpse varied among cases, with more than 50% in the advanced decomposition stage, 36% in the early decomposition stage, and less than 10% in the fresh, mummified, or skeletonized stages. Regarding other necrophagous species sampled with N. littoralis, Calliphorid flies were found in 94% of the cases and Fanniidae/Muscidae in 65% of the cases. Chrysomya albiceps, a heliophilic species mostly located in the Mediterranean area, was present in 34% of the cases (only 20% in the whole dataset). The most common coleopteran species were Necrobia spp. (Coleoptera: Cleridae) and Creophilus maxillosus (Coleoptera: Staphylinidae); these beetles were observed in 27% of the cases. The over-representation of these species is likely due to similar requirements regarding the climate and decomposition stage. As N. littoralis is frequently observed and tends to become more common, we conclude that the developmental data for this species would be a precious tool for forensic entomologists in Europe.

The distribution and habitat preferences of necrophagous Diptera in northeastern Brazil is poorly known despite the medical and forensic relevance of species in the Families Calliphoridae, Sarcophagidae, and Muscidae. We performed a survey on the diversity of necrophagous species in 4 types of environments: rainforest, agroecosystem, beach, and urban areas. Adult flies were collected by using suspended traps containing decomposing animal tissue (chicken liver, sardine, or pork) as baits. A diverse assemblage of necrophagous Diptera was registered in all environments, consisting of 20 species from 7 families: Calliphoridae, Fanniidae, Muscidae, Phoridae, Piophilidae, Sarcophagidae, and Ulidiidae. Megaselia scalaris (Loew) (Phoridae), Chrysomya albiceps (Wiedemann) (Calliphoridae), and Tricharaea sp. (Muscidae) were the most abundant species. The rainforest fragment and the sugarcane plantation were the environments with the highest degree of species similarity. The type of bait did not significantly influence the number of species captured. The invasive species Chrysomya megacephala (Fabricius) and C. albiceps were present in high abundance in all environments, especially at the sandy beach, where they corresponded to 100% of all Calliphoridae specimens.

"Canyon flies" are flies within the Fannia benjamini Malloch species complex. These flies can be considerable pests to humans and animals due to their habit of feeding on animal body secretions such as tears, mucus, sweat, and blood. Adult "canyon flies" (Fannia conspicua Malloch) were collected from the coastal mountain community of La Habra Heights in Los Angeles County, CA, during late spring and early summer of 2011. Canyon flies were colonized in the laboratory and maintained for over two years. Larval growth, sex-specific adult emergence, and fecundity were evaluated quantitatively. At 25°C, male flies required a minimum of 22 d postoviposition to develop from egg to adult, with peak emergence occurring at 24-26 d; female flies required a minimum of 25 d postoviposition, with peak emergence occurring at 26-28 d. Female flies were capable of oviposition starting at 7 d postemergence, and produced a mean of 90.6±54.7 eggs over a 19-41-d life span. Canyon fly eggs were quite resistant to desiccation, with hatching rate of eggs reduced only after ≥12 wk of desiccation, and some successful hatching even when eggs were desiccated up to 28 wk. When immature flies were removed from their food source and subjected to continuous desiccation and starvation, flies at 3-d-old posthatching did not survive, and only 8% of flies at 5-d posthatching survived and completed development to the adult stage. Immature flies that were 7- or 11-d-old posthatching survived to adulthood in good numbers, having reached the mid to late L3 stage at the time of food removal. Exposure to desiccation in either the egg or larval stage had no effect on fecundity of surviving females. This extreme level of desiccation tolerance is likely an adaptation to increase survival in desert climates of the southwestern United States with long, hot summers and little precipitation, where Fannia conspicua are typically distributed.

Resumo. No semiárido, poucos são os estudos que abordam a dipterofauna necrófaga. Assim, o presente trabalho teve por objetivo realizar um levantamento da fauna de dípteros necrófagos e avaliar sua distribuição espaço-temporal em diferentes localidades dos municípios de Serra Talhada/PE e Triunfo/PE. Foram realizadas coletas, ao longo do período de setembro de 2013 (estação seca) e abril de 2014 (estação chuvosa), com auxilio de armadilhas aéreas contendo três tipos de iscas diferentes (peixe, frango e carne bovina) em quatro pontos de coletas, três em Serra Talhada (área rural, área urbana e lixão) e um em Triunfo (área rural). A partir de 1.215 indivíduos coletados foram identificadas 12 espécies distribuídas entre as famílias Calliphoridae, Muscidae, Fanniidae, Phoridae, Piophilidae, Stratiomyidae, Sarcophagidae, Tephritidae e Ulidiidae.Necrophagous dipterofauna diversity associated to different types of organic matter decomposed in two vegetation types of the semi-arid PernambucoAbstract. In the semi-arid region, there are few studies that address the necrophagous dipterofauna. Then, this study aimed to carry out a survey the fauna of necrophagous insects of Diptera order and assess its spatiotemporal distribution in different locations in the municipalities of Serra Talhada/PE and Triunfo PE. The insects have been collected during the September 2013 (dry season) and April 2014 (rainy season), using air traps with three different types of bait (fish, chicken and beef) in four collection points, three in Serra Talhada (rural area, urban area and dump city) and Triunfo (rural area). From 1,215 individuals collected were identified 12 species distributed among the families Calliphoridae, Muscidae, Fanniidae, Phoridae, Piophilidae, Stratiomyidae, Sarcophagidae, Tephritidae and Ulidiidae.

The harsh conditions of the Brazilian seasonally dry tropical forest known as Caatinga pose challenges to the insects specialized in the exploitation of ephemeral resources. We investigated the diversity and daily flight activity of dipterans associated with decomposing rat carcasses in a field experiment performed in the semi-arid region of Pernambuco State, Brazil. We also analyzed the temporal arrival of adult insects on the carcasses at three stages of decomposition: early, intermediate, and advanced. We collected 1173 individuals, of which Muscidae had the highest abundance (36.5%), followed by Sarcophagidae (28.1%), Calliphoridae (25.2%), and Fanniidae (10.2%). Chrysomya albiceps (Wiedemann, 1819) (Calliphoridae), Fannia pusio (Wiedemann, 1830) (Fanniidae), Atherigona orientalis (Schiner, 1868), and Musca domestica (Linnaeus, 1758) (Muscidae) were the most abundant species. The richness reached its maximum value on the second day of decomposition, with 18 species, decreasing to 8 species on the last day of decomposition (7 days). The ecological indices of diversity, dominance, and evenness varied little among the stages. There was an overlap of most species throughout the decomposition, although the overall abundance was higher at the intermediate stage for Calliphoridae, Muscidae, and Sarcophagidae. In accordance to previous studies, nocturnal flight was rare, as approximately 8% of insects were captured at night. Our results expand the knowledge on ecological and behavioral aspects of necrophagous flies under inhospitable environments, such as the dry season in the Caatinga. The dominance of the invasive species C. albiceps reinforced here illustrates its geographical expansion towards the countryside of Northeastern Brazil.

A historical review of the Fannia carbonaria-group is provided and three new species are described from China: F. fani Wang & Wu, sp. n., F. nitidiventris Wang & Zhang, sp. n. and F. submaculata Wang & Zhao, sp. n.. One species, Fannia norvegica Ringdahl, 1934, is recorded for the first time from China. Illustrations of male terminalia of these four species and a taxonomic key to the males of known species in the group are given. The F. carbonaria-group now includes 30 species distributed in the Holarctic Region and northern part of the Oriental Region.