New species and new records of spiders (Aranei) in the south of Russia

Three new species of spiders from the families Gnaphosidae and Titanoecidae are described from the south of the European part of Russia (Astrakhan Region, Dagestan). Talanites alexeevi Ponomarev, sp. n. is characterized by the lamellar embolus, the narrow embolar base with the acute tooth-like outgr...

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Autores principales:	A.V. Ponomarev, V.Yu. Shmatko
Formato:	article
Lenguaje:	RU
Publicado:	Russian Academy of Science. Southern Scientific Centre. Federal Research Centre 2020
Materias:	spiders araneae european part of russia caucasus fauna taxonomy Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/1305d116ba644e918080e2beea3db8d7
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spelling	oai:doaj.org-article:1305d116ba644e918080e2beea3db8d72021-12-02T12:04:36ZNew species and new records of spiders (Aranei) in the south of Russia10.23885/181433262020162-2993091814-33261814-3326https://doaj.org/article/1305d116ba644e918080e2beea3db8d72020-12-01T00:00:00Zhttp://www.ssc-ras.ru/ckfinder/userfiles/files/16(2)_13_Ponomarev_Shmatko.pdfhttps://doaj.org/toc/1814-3326https://doaj.org/toc/1814-3326Three new species of spiders from the families Gnaphosidae and Titanoecidae are described from the south of the European part of Russia (Astrakhan Region, Dagestan). Talanites alexeevi Ponomarev, sp. n. is characterized by the lamellar embolus, the narrow embolar base with the acute tooth-like outgrowth directed ventro-apically, the double-apex median apophysis, the epigyne with rounded fovea at the posterior margin and the anterior epigynal triangular-shaped hood with the wide arcuate posterior margin, the transverse oval contiguous spermathecae. Talanites thorelli Ponomarev, sp. n. has the following diagnostic characters: the tibia of the palp is with two processes; the embolar base is narrow, not wider than its distal part; the inner apical margin of the embolus is transformed into a long point; the double-apex median apophysis. Titanoeca caspia Ponomarev, sp. n. differs from congeners by the following characters: the tibia of the palp has a large, wide, complicated outgrowth pro-laterally, extending far beyond the lateral margin of the cymbium; tegulum with the large embolic pocket; the anterior margin of the embolic pocket bears a distinct tubercle; the process of the tegulum is large, retro-laterally shifted; the embolar haematodocha is large, protruding; the epigyne is with the narrow transverse slightly curved sclerotized plate; spermathecae are large, single, with short copulatory ducts. A new faunistic data are given for 14 species of spiders from the families Dictynidae, Gnaphosidae, Lycosidae, Mimetidae, Segestriidae, Theridiidae, Thomisidae. The following seven species of spiders are recorded for the fauna of Russia for the first time: Anagraphis ochracea (L. Koch, 1867), Gnaphosa haarlovi Denis, 1958, Zelotes fulvaster (Simon, 1878), Alopecosa kuntzi Denis, 1953, Alopecosa spasskyi Ponomarev, 2008, Lasaeolla dbari Kovblyuk, Marusik et Omelko, 2012, Ozyptila rigida (O. Pickard-Cambridge, 1872). A.V. PonomarevV.Yu. ShmatkoRussian Academy of Science. Southern Scientific Centre. Federal Research Centrearticlespidersaraneaeeuropean part of russiacaucasusfaunataxonomyBiology (General)QH301-705.5RUКавказский энтомологический бюллетень, Vol 16, Iss 2, Pp 299-309 (2020)
institution	DOAJ
collection	DOAJ
language	RU
topic	spiders araneae european part of russia caucasus fauna taxonomy Biology (General) QH301-705.5
spellingShingle	spiders araneae european part of russia caucasus fauna taxonomy Biology (General) QH301-705.5 A.V. Ponomarev V.Yu. Shmatko New species and new records of spiders (Aranei) in the south of Russia
description	Three new species of spiders from the families Gnaphosidae and Titanoecidae are described from the south of the European part of Russia (Astrakhan Region, Dagestan). Talanites alexeevi Ponomarev, sp. n. is characterized by the lamellar embolus, the narrow embolar base with the acute tooth-like outgrowth directed ventro-apically, the double-apex median apophysis, the epigyne with rounded fovea at the posterior margin and the anterior epigynal triangular-shaped hood with the wide arcuate posterior margin, the transverse oval contiguous spermathecae. Talanites thorelli Ponomarev, sp. n. has the following diagnostic characters: the tibia of the palp is with two processes; the embolar base is narrow, not wider than its distal part; the inner apical margin of the embolus is transformed into a long point; the double-apex median apophysis. Titanoeca caspia Ponomarev, sp. n. differs from congeners by the following characters: the tibia of the palp has a large, wide, complicated outgrowth pro-laterally, extending far beyond the lateral margin of the cymbium; tegulum with the large embolic pocket; the anterior margin of the embolic pocket bears a distinct tubercle; the process of the tegulum is large, retro-laterally shifted; the embolar haematodocha is large, protruding; the epigyne is with the narrow transverse slightly curved sclerotized plate; spermathecae are large, single, with short copulatory ducts. A new faunistic data are given for 14 species of spiders from the families Dictynidae, Gnaphosidae, Lycosidae, Mimetidae, Segestriidae, Theridiidae, Thomisidae. The following seven species of spiders are recorded for the fauna of Russia for the first time: Anagraphis ochracea (L. Koch, 1867), Gnaphosa haarlovi Denis, 1958, Zelotes fulvaster (Simon, 1878), Alopecosa kuntzi Denis, 1953, Alopecosa spasskyi Ponomarev, 2008, Lasaeolla dbari Kovblyuk, Marusik et Omelko, 2012, Ozyptila rigida (O. Pickard-Cambridge, 1872).
format	article
author	A.V. Ponomarev V.Yu. Shmatko
author_facet	A.V. Ponomarev V.Yu. Shmatko
author_sort	A.V. Ponomarev
title	New species and new records of spiders (Aranei) in the south of Russia
title_short	New species and new records of spiders (Aranei) in the south of Russia
title_full	New species and new records of spiders (Aranei) in the south of Russia
title_fullStr	New species and new records of spiders (Aranei) in the south of Russia
title_full_unstemmed	New species and new records of spiders (Aranei) in the south of Russia
title_sort	new species and new records of spiders (aranei) in the south of russia
publisher	Russian Academy of Science. Southern Scientific Centre. Federal Research Centre
publishDate	2020
url	https://doaj.org/article/1305d116ba644e918080e2beea3db8d7
work_keys_str_mv	AT avponomarev newspeciesandnewrecordsofspidersaraneiinthesouthofrussia AT vyushmatko newspeciesandnewrecordsofspidersaraneiinthesouthofrussia
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New species and new records of spiders (Aranei) in the south of Russia

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