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Copyright of SHILAP Revista de Lepidopterologia is the property of Sociedad Hispano-Luso-Americana de Lepidopterologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of SHILAP Revista de Lepidopterologia is the property of Sociedad Hispano-Luso-Americana de Lepidopterologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of SHILAP Revista de Lepidopterologia is the property of Sociedad Hispano-Luso-Americana de Lepidopterologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of SHILAP Revista de Lepidopterologia is the property of Sociedad Hispano-Luso-Americana de Lepidopterologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of SHILAP Revista de Lepidopterologia is the property of Sociedad Hispano-Luso-Americana de Lepidopterologia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Mastitis, inflammation of the mammary gland, is the costliest disease in dairy cattle and a major animal welfare concern. Mastitis is usually caused by bacteria, of which staphylococci, streptococci and Escherichia coli are most frequently isolated from bovine mastitis. Bacteria activate the mammary immune system in variable ways, thereby influencing the severity of the disease. Escherichia coli is a common cause of mastitis in cattle causing both subclinical and clinical mastitis. Understanding of the molecular mechanisms that activate and regulate the host response would be central to effective prevention of mastitis and breeding of cows more resistant to mastitis. We used primary bovine mammary epithelial cell cultures extracted noninvasively from bovine milk samples to monitor the cellular responses to Escherichia coli challenge. Differences in gene expression between control and challenged cells were studied by total RNA-sequencing at two time points post-challenge. In total, 150 and 440 (P adj  < 0.05) differentially expressed genes were identified at 3 h and 24 h post-challenge, respectively. The differentially expressed genes were mostly upregulated at 3 h (141/150) and 24 h (424/440) post-challenge. Our results are in line with known effects of E. coli infection, with a strong early inflammatory response mediated by pathogen receptor families. Among the most significantly enriched early KEGG pathways were the TNF signalling pathway, the cytokine-cytokine receptor interaction, and the NF-kappa B signalling pathway. At 24 h post-challenge, most significantly enriched were the Influenza A, the NOD-like receptor signalling, and the IL-17 signaling pathway., (© 2024. The Author(s).)

Altogether, 64 Coleophora (Lepidoptera: Coleophoridae) species from Morocco are reported, based on recent collecting expeditions. Twelve new species are described: C. retusa Tabell, sp. nov., C. afrofrischella Tabell, sp. nov., C. olei Tabell, sp. nov., C. carsteni Tabell, sp. nov., C. ifranensis Tabell & Kullberg, sp. nov., C. jaskai Tabell, sp. nov., C. submendica Tabell, sp. nov., C. adipella Tabell, sp. nov., C. antiatlasella Tabell, sp. nov., C. dikeratella Tabell & Kullberg, sp. nov., C. afrodianthi Tabell, sp. nov. and C. knudi Tabell, sp. nov. Of the previously described species, 20 are collected for the first time from Morocco, of which nine are also new to Africa. Adult males and females and their genitalia are illustrated. DNA barcodes of the presented species, if existing, are compared with those of all other Coleophoridae available on the BOLD database. Each of the barcoded new species has a unique BIN (Barcode Index Number). The female genitalia of C. arefactella Staudinger, 1859, C. stenidella Toll, 1952 and C. griseomixta Toll, 1960 are illustrated for the first time.

To associate specimens identified by molecular characters to other biological knowledge, we need reference sequences annotated by Linnaean taxonomy. In this study, we (1) report the creation of a comprehensive reference library of DNA barcodes for the arthropods of an entire country (Finland), (2) publish this library, and (3) deliver a new identification tool for insects and spiders, as based on this resource. The reference library contains mtDNA COI barcodes for 11,275 (43%) of 26,437 arthropod species known from Finland, including 10,811 (45%) of 23,956 insect species. To quantify the improvement in identification accuracy enabled by the current reference library, we ran 1000 Finnish insect and spider species through the Barcode of Life Data system (BOLD) identification engine. Of these, 91% were correctly assigned to a unique species when compared to the new reference library alone, 85% were correctly identified when compared to BOLD with the new material included, and 75% with the new material excluded. To capitalize on this resource, we used the new reference material to train a probabilistic taxonomic assignment tool, FinPROTAX, scoring high success. For the full-length barcode region, the accuracy of taxonomic assignments at the level of classes, orders, families, subfamilies, tribes, genera, and species reached 99.9%, 99.9%, 99.8%, 99.7%, 99.4%, 96.8%, and 88.5%, respectively. The FinBOL arthropod reference library and FinPROTAX are available through the Finnish Biodiversity Information Facility (www.laji.fi) at https://laji.fi/en/theme/protax. Overall, the FinBOL investment represents a massive capacity-transfer from the taxonomic community of Finland to all sectors of society., (© 2021 The Authors. Molecular Ecology Resources published by John Wiley & Sons Ltd.)

The identities of five subspecies of Pleurota bicostella (Clerck, 1759) are studied, and each is raised from subspecies to species: P. andalusica Back, 1973, stat. nov.; P. aragonella Chrétien, 1925, stat. rev.; P. asiatica Back, 1973, stat. nov.; P. illucidella Chrétien, 1915, stat. rev.; P. lepigrei Lucas, 1937, stat. rev. Nine new Pleurota species which all belong to the P. bicostella species group are described: P. agadirensis Tabell, sp. nov.; P. aprilella Tabell, sp. n.; P. karsholti Tabell, sp. nov.; P. kullbergi Tabell, sp. nov.; P. monochroma Tabell, sp. nov.; P. murina Tabell, sp. nov.; P. paragallicella Tabell, sp. nov; P. phaeolepida Tabell, sp. nov., all from Morocco; and P. dalilae Tabell, sp. nov. from Tunisia. Adult males and females, and their genitalia are illustrated. DNA barcodes of the aforementioned species are compared with those of all other Pleurotinae available to us in the BOLD database. Each of the presented and barcoded species has a unique BIN (Barcode Index Number).

Three new Pleurota species (Oecophoridae: Pleurotinae) from Morocco, which form a species complex, are described: P. variocolor Tabell, sp. nov., P. azrouensis Tabell, sp. nov., and P. ternaria Tabell, sp. nov. Species are diagnosable by wing pattern and they have distinct genetic divergences in DNA barcodes, while genitalia structures are uniform and less informative. DNA barcodes of the new species are compared with those of all other Pleurotinae available in BOLD database. Each of the newly described species has a unique BIN (Barcode Index Number). Adult males and females, and their genitalia, are illustrated. Life histories of new species are unknown, but two of those were collected during daytime.

Morphological traits characterizing and delimiting Pleurotinae (Oecophoridae) are provided and discussed. The evidence supports the validity of the subfamily as suggested by recent molecular studies. The Pleurota aristella (Linnaeus, 1767) species group is characterized, and six new species belonging to the group from Morocco are described: Pleurota tricolor Tabell, sp. nov., P. pellicolor Tabell, sp. nov., P. lacteella Tabell, sp. nov., P. moroccoensis Tabell, sp. nov., P. ochreopalpella Tabell, sp. nov., and P. atlasensis Tabell, sp. nov. Habitus images and label data are provided for the types of P. goundafella Zerny, 1935; P. insignella Zerny, 1935; P. ochreostrigella Baker, 1885; P. macrosella Rebel, 1900; P. staintoniella Baker, 1888; P. mauretanica Baker, 1888; and P. algeriella Baker, 1885. DNA barcodes of the new species are compared with all available Pleurotinae sequences (BIN n = 117) in BOLD.

Five new Coleophora species belonging to the C. poecilella species group are described: C. mirleftensis Tabell, sp. nov. from Morocco, C. embaensis Tabell, sp. nov. and C. charynensis Tabell, sp. nov. from Kazakhstan, C. nupponeni Tabell, sp. nov. from Kazakhstan and Tajikistan, and C. tugaicola Tabell, sp. nov. from Tajikistan. The male genitalia of C. hypomona (Falkovitsh, 1979) and the female genitalia of C. trichopterella Baldizzone, 1985 are illustrated for the first time. DNA barcodes are provided for each species, with a comparison to the genetically most similar species.

Coleophora sabina sp. nov. is described from Italian mainland. Habitus of the adult and the genitalia of both sexes are illustrated. The species is compared especially to C. fringillella Zeller, 1839. DNA barcodes are shown to be distinct and congruent with morphological differences.

Despite much attention, history of sheep (Ovis aries) evolution, including its dating, demographic trajectory and geographic spread, remains controversial. To address these questions, we generated 45 complete and 875 partial mitogenomic sequences, and performed a meta-analysis of these and published ovine mitochondrial DNA sequences (n = 3,229) across Eurasia. We inferred that O. orientalis and O. musimon share the most recent female ancestor with O. aries at approximately 0.790 Ma (95% CI: 0.637-0.934 Ma) during the Middle Pleistocene, substantially predating the domestication event (∼8-11 ka). By reconstructing historical variations in effective population size, we found evidence of a rapid population increase approximately 20-60 ka, immediately before the Last Glacial Maximum. Analyses of lineage expansions showed two sheep migratory waves at approximately 4.5-6.8 ka (lineages A and B: ∼6.4-6.8 ka; C: ∼4.5 ka) across eastern Eurasia, which could have been influenced by prehistoric West-East commercial trade and deliberate mating of domestic and wild sheep, respectively. A continent-scale examination of lineage diversity and approximate Bayesian computation analyses indicated that the Mongolian Plateau region was a secondary center of dispersal, acting as a "transportation hub" in eastern Eurasia: Sheep from the Middle Eastern domestication center were inferred to have migrated through the Caucasus and Central Asia, and arrived in North and Southwest China (lineages A, B, and C) and the Indian subcontinent (lineages B and C) through this region. Our results provide new insights into sheep domestication, particularly with respect to origins and migrations to and from eastern Eurasia., (© The Author 2015. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.)

Rapid development of broad regional and international DNA barcode libraries have brought new insights into the species diversity of many areas and groups. Many new species, even within well-investigated species groups, have been discovered based initially on differences in DNA barcodes. We barcoded 437 collection specimens belonging to 40 pre-identified Palearctic species of the Elachista bifasciella group of moths (Lepidoptera, Elachistidae). Although the study group has been a subject of several careful morphological taxonomic examinations, an unexpectedly high number of previously undetected putative species is revealed, resulting in a 34% rise in species number in the study area. The validity of putative new species was subsequently supported with diagnostic morphological traits. We show that DNA barcodes provide a powerful method of detecting potential new species even in taxonomic groups and geographic areas that have previously been under considerable morphological taxonomic scrutiny.

Background: A fresh, good quality egg has a firm and gelatinous albumen that anchors the yolk and restricts growth of microbiological pathogens. As the egg ages, the gel-like structure collapses, resulting in thin and runny albumen. Occasionally thin albumen is found in a fresh egg, giving the impression of a low quality product. A mapping population consisting of 1599 F2 hens from a cross between White Rock and Rhode Island Red lines was set up, to identify loci controlling albumen quality. The phenotype for albumen quality was evaluated by albumen height and in Haugh units (HU) measured on three consecutive eggs from each F2 hen at the age of 40 weeks. For the fine-mapping analysis, albumen height and HU were used simultaneously to eliminate contribution of the egg size to the phenotype., Results: Linkage analysis in a small population of seven half-sib families (668 F2) with 162 microsatellite markers spread across 27 chromosomes revealed two genome-wide significant regions with additive effects for HU on chromosomes 7 and Z. In addition, two putative genome-wide quantitative trait loci (QTL) regions were identified on chromosomes 4 and 26. The QTL effects ranged from 2 to 4% of the phenotypic variance. The genome-wide significant QTL regions on chromosomes 7 and Z were selected for fine-mapping in the full set composed of 16 half-sib families. In addition, their existence was confirmed by an association analysis in an independent commercial Hy-Line pure line., Conclusions: We identified four chicken genomic regions that affect albumen quality. Our results also suggest that genes that affect albumen quality act both directly and indirectly through several different mechanisms. For instance, the QTL regions on both fine-mapped chromosomes 7 and Z overlapped with a previously reported QTL for eggshell quality, indicating that eggshell membranes may play a role in albumen quality.