Revision of the genus Xenonychus (Coleoptera: Histeridae)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F12%3A56443" target="_blank" >RIV/60460709:41320/12:56443 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Revision of the genus Xenonychus (Coleoptera: Histeridae)
Original language description
Genus Xenonychus Wollaston, 1864 of the subfamily Saprininae is revised herein. It now contains three species: X. tridens (Jacquelin du Val, 1852), X. aralocaspius Kryzhanovskij, 1976 in KRYZHANOVSKIJ & REICHARDT (1976) and X. somaliensis (Thérond, 1963)comb. nov. (transferred from Styphrus Motschulsky, 1845). The three species differ only in minor external characters. Xenonychus tridens and X. aralocaspius are most readily separated based on their male terminalia, especially aedeagi. All three speciesare diagnosed and their morphological differences are illustrated using SEM photographs. Male genitalia of X. aralocaspius and X. tridens are illustrated, and a key to the species is given.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EG - Zoology
OECD FORD branch
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Project
<a href="/en/project/QH91097" target="_blank" >QH91097: Analysis of the climate change impacts on the distribution and voltinism of Ips typographus in spruce forests of the Czech Republic as underlying information for their sustainable management</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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