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Made available in DSpace on 2022-10-10T13:56:25Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-04-01. Added 1 bitstream(s) on 2022-10-10T15:40:31Z : No. of bitstreams: 1 S1808-16572005000100139.pdf: 1257235 bytes, checksum: e11b04739f8586eb9781dbb72855723e (MD5) Este estudo relata, pela primeira vez, a ocorrência do eucoilíneo Odonteucoila misionera para o Brasil. This study reports the first record of the occurrence of Odonteucoila misionera in to Brazil. APTA Regional Centro-Leste, Departamento de Descentralização do Desenvolvimento Universidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias

Drosophila suzukii (Matsumura) (Diptera Drosophilidae), spotted-wing Drosophila (SWD), has recently invaded Argentina, spreading very quickly through different fruit-growing regions. Because of the risk represented by SWD for the national berry industry, it is necessary to develop biological alternatives for its control. Determine the presence of native natural enemies associated with SWD is important to develop biological control programs against this pest. In this study, we present the results of a field survey aimed to collect and identify Hymenoptera parasitoids associated with SWD in organic raspberry crops. We found an almost irrelevant parasitization rate on SWD pupae. The few parasitoids collected were identified as a new species of Dieucoila Ashmead, Dieucoila octoflagella Reche sp. n., which is here described and characterized in comparison with other species in the genus Dieucoila. Fil: Reche, Vanina Anadina. Universidad Nacional de La Plata; Argentina Fil: Gallardo, Fabiana. Universidad Nacional de La Plata; Argentina Fil: Funes, Claudia. Estación Experimental Inta Famaillá; Argentina Fil: Escobar, Lorena Ines. Estación Experimental Inta Famaillá; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina Fil: Ovruski Alderete, Sergio Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina Fil: Kirschbaum, Daniel. Estación Experimental Inta Famaillá; Argentina

Este trabalho relata a ocorrência de eucoilineos (Hymenoptera: Figitidae), parasitoides da Mosca-africana-do-figo Zapriomis indianus Gupta (Diptera: Drosophilidae). no bioma Caatinga semiárido Brasileiro.

A new species of Zamischus (Hymenoptera, Cynipoidea, Figitidae) from Brazil. A new species of Zamischus from Brazil is described and diagnosed. The species is closely related to Z. brasiliensis but differs in the morphology of antennae and scutellum. Z. aquilesi sp. nov. was collected via Malaise trapping in a tobacco field in Santa Cruz do Sul, Rio Grande do Sul., Uma nova espécie de Zamischus (Hymenoptera, Cynipoidea, Figitidae) do Brasil. Uma nova espécie de Zamischus do Brasil é descrita e diagnosticada. A espécie é intimamente relacionada a Z. brasiliensis, mas difere na morfologia da antena e do escutelo. Z. aquilesi sp. nov. foi coletada com armadilha de Malaise em uma lavoura de tabaco em Santa Cruz do Sul, Rio Grande do Sul., Facultad de Ciencias Naturales y Museo

This study records the occurrence of eucoilines (Hymenoptera: Figitidae), parasitoids of the African fig fly Zaprionus indianus Gupta (Diptera: Drosophilidae), in the Brazilian semi-arid Caatinga biome. We obtained from mango (Mangifera indica L.) and guava (Psidium guajava L.) fruits Drosophilidae pupae, which developed into Z. indianus and two species of Eucoilinae parasitoids, Dicerataspis grenadensis Ashmead and Leptopilina boulardi (Barbotin, Carlton & Kelner-Pillaut). This is the first record of the parasitoids D. grenadensis and L. boulardi in the Caatinga biome. Este trabalho relata a ocorrência de eucoilíneos (Hymenoptera: Figitidae), parasitoides da Mosca-africana-do-figo Zaprionus indianus Gupta (Diptera: Drosophilidae), no bioma Caatinga, semiárido Brasileiro. De frutos de manga (Mangifera indica L.) e goiaba (Psidium guajava L.) foram obtidos pupários de Drosophilidae dos quais emergiram Z. indianus e duas espécies de parasitoides Eucoilinae, Dicerataspis grenadensis Ashmead e Leptopilina boulardi (Barbotin, Carlton & Kelner-Pillaut). Este é o primeiro relato dos parasitoides D. grenadensis e L. boulardi no bioma Caatinga.

Gyrstpaidea collected in a forest remnant by using traps of yellow bowl and Malaise, in Uitmbiara. This paper has the objective of comparing the collected Cynipoidea with (raps of yellow bowl and Malaise, in a forest remnant in Itumbiara. Go/as. The Eucoillnae showed bigger collecting the Maktlsc (raps (i2= 6,29: GL=1; PO objetivo do trabatho foi comparar as capturas com armadiffras de bacia amarefa e Malaise de Cynipoidea em um remanescente de mata em itumbiara. Goiás. Os Eucoiiinae apresentaram maior captura peia armadilha Malaise (I2=6729; GL=l; P^O.0001). As espécies Detl/neria sp.h Síctoucoeta sp. o Zaoucoifa unicartnara apresentaram maior coleta peta Malaise, enquanto que Odonteucoiia sp-, Paraganapis egeria, e Zaeucoiia sp. por armadilhe de bacia amarela (F= 28.63: GL=11; P

Hydrelliaeucoila egeria (Hymenoptera: Cynipoidea: Figitidae), a new genus and species obtained from pupae of Hydrellia sp. (Diptera: Ephydridae) mining in Egeria densa Planchon (Hydrocharitaceae), is described. Diagnostic photographs and data about the biology of this parasitoid are included., Facultad de Ciencias Naturales y Museo

Many animal species are still undiscovered, even in Sweden. This thesis deals with the wasps of the subfamily Eucoilinae (of Figitidae, Cynipoidea), a poorly known group of small parasitoids of Dipteran flies. In this group, old classifications are chaotic, knowledge of old taxa is scant, phylogenetic work has recently started, and many new taxa remain to be described. In this thesis, an identification key is given to the European genera of Eucolinae, and a tribal classification of the subfamily is reintroduced, based on recent phylogenetic results. Most of the thesis focuses on the tribe Eucoilini. That tribe is analyzed phylogenetically in two analyses, one based on a large morphological dataset, the other on two molecular markers, ribosomal 28S and mitochondrial Cytochrome B. The monophyletic core group of Eucoilini is the Eucoila/Trybliographa complex. It is treated in a big taxonomic revision, based on studies of several hundred possibly relevant type specimens and several thousands of other specimens, and on the phylogenetic analyses. More than 500 names of possible members of this group are investigated, and many new combinations are proposed, of species found not to belong within the group, as well as those that did, including some which are transferred to other genera in accordance with the new phylogenetic results. The new genus Quasimodoana is erected, and 20 new species described (8 from Northern Europe, 12 from elsewhere). More than 180 new combinations, more than 50 new species-level synonyms and ca 10 genus-level synonyms, are proposed. Within this complex, the basal split is found to have been between a Paleotropic, specis-poor lineage (Bothrochacis), and a species-rich and largely Holarctic lineage, dominated by Trybliographa but also including the small genera Eucoila and Linoeucoila. The three are not satisfactorily resolved in the analysis, but still maintained as separate genera for pragmatic reasons. It is hypothesized that this group originated in Asia during the Eocene or Oligocene, attacking calyptrate flies in herbivore dung. Then it separated in a tropical branch retaining the ancestral life history mode, and a Holarctic branch, where some lineages specialised in Anthomyiidae and colonised the microhabitats of fungi and plants, speciating extensively in the boreal forests.

Com este estudo, objetivou-se verificar a freqüência de parasitismo de microhimenópteros Eucoilinae (Hymenoptera: Figitidae), parasitando espécies de dípteros, que se desenvolvem em fezes de bovinos, em Panamá, Estado de Goiás, de maio a dezembro de 2003. As pupas dos hospedeiros foram isoladas pelo método de flutuação e individualizadas em cápsulas de gelatina até a emergência das moscas e/ou dos seus parasitóides. A freqüência de parasitismo apresentada por Kleidotoma nigra (HARTIG, 1840), Paraganaspis egeria (DÍAZ, GALLARDO e WALSH, 1996), Triplasta atrocoxalis (ASHMEAD, 1895) e Triplasta coxalis (ASHMEAD, 1895) foi de 6,45%, 3,33%, 3,33% e 13,33%, respectivamente. This study had the objective of verifying the frequency of microhymenopterous Eucoilinae (Hymenoptera: Figitidae) parasitizing dipterous species developing in cattle dung, in Panamá, Goiás State, from May to December 2003. The hosts pupae were obtained by the flotation method and individually placed in gelatin capsules until the emergency of the adult flies or their parasitoids. The frequencies of parasitism by Kleidotoma nigra (HARTIG, 1840), Paraganaspis egeria (DÍAZ, GALLARDO and WALSH, 1996), Triplasta atrocoxalis (ASHMEAD, 1895) and Triplasta coxalis (ASHMEAD, 1895) were 6.45%, 3.33%, 3.33% and 13.33%, respectively.

51 páginas, 15 figuras, 7 tables, [EN] The composition, richness and diversity of two eucoiline communities (Hymenoptera, Cynipoidea, Figitidae, Eucoilinae) are studied and compared for the first time. The sites and period of study were the Biogeological Station of El Ventorrillo, in the Sierra de Guadarrama mountains (Spain), from 1988 to 1991, and the Coiba Island National Park (Panama), in the the Central American sector of the Pacific Ocean, from 1994 to 1999. The Malaise trap was the main monitoring method, although sweep nets, yellow pan traps and ultraviolet light traps were used as complementary sampling methods. It is the first time eucoilines have been caught with ultraviolet light traps. 1,547 specimens of 123 species were collected, 29 species of 10 genera at El Ventorrillo and 95 species of 21 genera at Coiba. At the Mediterranean locality Kleidotoma, with 13 species, and Trybliographa, with 4, were the genera with the biggest number of species; 7 genera are recorded for the first time from the Iberian Peninsula: Diglyphosema, Disorygma, Ganaspis, Glauraspidia, Gronotoma, Hexacola and Kleidotoma. At Coiba Ganaspis, with 17 species, and Leptopilina with 13, were the genera with the most species; 11 genera are recorded for the first time from Panama: Bewelda, Coneucoela, Didyctium, Dieucoila, Hexacola, Kleidotoma, Leptopilina, Micreriodes (first record for the Neotropical Region), Nordlandiella, Striatovertex and Triplasta, and 16 species are stated as new to science but not formally described yet. Only 4 genera (Ganaspis, Hexacola, Kleidotoma and Rhoptromeris) and 1 species (Hexacola hexatoma (Htg)) were found at both localities. At El Ventorrillo shared genera were dominant (40% of shared genera versus 20% of exclusive genera), while Coiba showed the reverse situation (81.8% of exclusive genera versus 18.2% of shared genera). Differences in the composition of the two studied communities are discussed in terms of the possible tropical origin of the eucoilines and the environmental relative humidity as a likely limiting ecological factor to eucoiline dispersion. Results from cumulative species curves indicate that the sampling effort was sufficient and that the number of species found is representative of eucoiline diversity at both localities. Several ecological parameters are used in the description and discussion of functional and structural characteristics of the two studied eucoiline communities. Malaise trap data from one entire annual cycle year indicate that the El Ventorrillo inventory of eucoilines was more exhaustive than the Coiba inventory, although many species not caught by Malaise traps were collected by other sampling methods, especially by sweeping. We conclude that to obtain exhaustive inventories of 52 eucoilines from Palaearctic ecosystems, the joint use of Malaise traps and sweeping is advisable, but it is essential at tropical sites. It is the first study where the eucoilines, as representative of a hyperdiverse group of microhymenoptera, are used to check the RESTAR functions approach (or the higher taxa richness approach) to estimate the diversity of an ecosystem. Proven monophyletic supraspecific categories are used to calculate the RESTAR functions for the first time. This approach is shown as a valid methodology to estimate the diversity of eucoiline communities, both for the Palaearctic and Neotropical Regions. It is much more useful when we confirm a better fit using monophyletic genera-groups than with genera and for Neotropical communities, more difficult to monitor (higher values of β) than Palaearctic ones., [ES] Se estudia y compara por primera vez la composición, riqueza y diversidad de dos comunidades de eucoilinos (Hymenoptera, Cynipoidea, Figitidae, Eucoilinae), una paleártica, en España, y otra neotropical, en Panamá. Las localidades estudiadas fueron la Estación Biogeológica de El Ventorrillo en la Sierra de Guadarrama, en la España central, desde 1988 a 1991, y el Parque Nacional de la Isla de Coiba (Panamá), en el Pacífico centroamericano, desde 1994 hasta 1999. El método de muestreo principal fue la trampa Malaise, complementado con otros métodos como la red entomológica de barrido, las trampas bandeja coloreadas y trampas de luz ultravioleta, siendo la primera vez que se cogen eucoilinos con trampas de luz. Fueron capturados 1.547 individuos para un total de 123 especies inventariadas, 29 de 10 géneros en El Ventorrillo y 95 de 21 géneros en Coiba . En El Ventorillo los géneros con más especies fueron Kleidotoma, con 13, y Trybliographa, con 4. 7 géneros se citan por primera vez para la Península Ibérica: Diglyphosema, Disorygma, Ganaspis, Glauraspidia, Gronotoma, Hexacola y Kleidotoma. En Coiba los géneros más especiados fueron Ganaspis, con 17 especies, y Leptopilina, con 13. 11 géneros se citan por primera vez para Panamá: Bewelda, Coneucoela, Didyctium, Dieucoila, Hexacola, Kleidotoma, Leptopilina, Micreriodes (primera cita para la Región Neotropical), Nordlandiella, Striatovertex, Triplasta, y 16 son probables especies nuevas para la ciencia, aún no descritas. Únicamente cuatro géneros (Ganaspis, Hexacola, Kleidotoma y Rhoptromeris) y una especie (Hexacola hexatoma (Htg)) se obtuvieron en las dos localidades. En El Ventorrillo predominan los géneros compartidos entre las dos comunidades (un 40% de similitud, frente a un 20% de exclusividad), mientras que en Coiba el componente mayoritario es el de géneros exclusivos (un 81.8% de exclusividad, frente a un 18.2% de similitud). Las diferencias en la composición de las dos comunidades se discuten en función del posible origen tropical de los eucoilinos y de la variable de la humedad relativa ambiental como probable factor limitante. Los resultados de las curvas de acumulación de especies muestran que el esfuerzo de muestreo ha sido suficiente y las especies encontradas son representativas de la diversidad de eucoilinos de las dos localidades. Se describen y discuten las características estructurales y funcionales de las dos comunidades estudiadas en función del análisis de distintos parámetros ecológicos. Los datos de muestreo con trampa Malaise, correspondientes a un ciclo anual completo, indican que el inventario de eucoilinos resulta más exhaustivo para el ecosistema paleártico que para el neotropical, si bien un alto porcentaje de las especies no capturadas con trampa Malaise se consiguen capturar con otras técnicas de muestreo, especialmente con red de barrido; se concluye que complementar el método de la trampa Malaise con el de red de barrido es recomendable en ecosistemas paleárticos, pero imprescindible en ecosistemas neotropicales, si se quiere contar con inventarios significativos de la diversidad de eucoilinos. Este es el primer estudio que ensaya la utilización de los eucoilinos, como grupo de microhimenópteros hiperdiversos, para probar el método de las funciones RESTAR (o the higher taxa richness approach) para estimar la diversidad de los ecosistemas. Por vez primera se utilizan categorías supraespecíficas de naturaleza monofilética demostrada en el cálculo de las funciones RESTAR. Se demuestra que las funciones RESTAR son un método válido para estimar la diversidad de comunidades de eucoilinos, tanto en el Paleártico como en el Neotrópico. Este método resulta aún más valioso cuando comprobamos que las comunidades neotropicales, más costosas de inventariar (mayor β) que las paleárticas, presentan mejor ajuste con grupos de géneros monofiléticos que con géneros., Este trabajo se ha beneficiado de la financiación de la Consejería de educación de la Comunidad de Madrid (proyecto C188/91 de la AECI en Panamá (proyecto Coiba) y de la DGES, fondos del proyecto PB97-1241, concedidos a J.L.N.A.

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