A review of the spider genus Haplodrassus Chamberlin, 1922 in Crimea (Ukraine) and adjacent areas (Araneae, Gnaphosidae)
Eight species of Haplodrassus are recorded from Crimea: H. bohemicus Miller & Buchar, 1977; H. dalmatensis (L. Koch, 1866); H. isaevi Ponomarev & Tsvetkov, 2006; H. minor (O. P.-Cambridge, 1879); H. kulczynskii Lohmander, 1942; H. pseudosignifer Marusik, Hippa & Koponen, 1996...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Pensoft Publishers
2012-07-01
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| Series: | ZooKeys |
| Online Access: | http://zookeys.pensoft.net/lib/ajax_srv/article_elements_srv.php?action=download_pdf&item_id=2888 |
| Summary: | Eight species of Haplodrassus are recorded from Crimea: H. bohemicus Miller & Buchar, 1977; H. dalmatensis (L. Koch, 1866); H. isaevi Ponomarev & Tsvetkov, 2006; H. minor (O. P.-Cambridge, 1879); H. kulczynskii Lohmander, 1942; H. pseudosignifer Marusik, Hippa & Koponen, 1996; H. signifer (C.L. Koch, 1839) and H. umbratilis (L. Koch, 1866). The occurrence of H. cognatus (Westring, 1861) in Crimea has not been confirmed. Haplodrassus bohemicus is a new species record for the Crimean fauna. Haplodrassus pseudosignifer is a new species record for Crimea and Ukraine as a whole, with Crimea as the westernmost point of its distribution range. Haplodrassus invalidus is recorded for the first time for the fauna of Azerbaijan, Caucasus and the former Soviet Union. Azerbaijan is the easternmost point of its known distribution range. All Crimean Haplodrassus species have only one peak of activity of adult specimens during the year. In Crimea we found syntopically two closely related species H. dalmatensis and H. isaevi in two localities (Sudak Distr., 10 km W Sudak, Mezhdurechie Vill., steppe; and Feodosiya Distr., Karadag Nature Reserve, steppes). These species differ in their phenology. The reproductive period of H. dalmatensis is in May-July, and that of H. isaevi occurs is in October-December. These phenological differences probably represent an additional mechanism of reproductive isolation between the two species. Diagnostic drawings are provided for all mentioned species as well as for H. deserticola Schmidt & Krause, 1996 and H. pugnans (Simon, 1880). |
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| ISSN: | 1313-2989 1313-2970 |