Arthropoda Selecta 20(4): 273282 © ARTHROPODA SELECTA, 2011 On two closely related funnel-web spider species, Agelena orientalis C.L. Koch, 1837, and A. labyrinthica (Clerck, 1757) (Aranei: Agelenidae) Äâà áëèçêèõ âèäà ïàóêîâ-âîðîíêîïðÿäîâ Agelena orientalis C.L. Koch, 1837 è A. labyrinthica (Clerck, 1757) (Aranei: Agelenidae) Mykola M. Kovblyuk, Zoya A. Kastrygina Í.Ì. Êîâáëþê, Ç.À. Êàñòðûãèíà Zoology Department, V.I. Vernadsky Taurida National University, 4 Yaltinskaya str., Simferopol 95007, Ukraine. E-mail:
[email protected];
[email protected] Êàôåäðà çîîëîãèè Òàâðè÷åñêîãî íàöèîíàëüíîãî óíèâåðñèòåòà èì. Â.È.Âåðíàäñêîãî, óë. ßëòèíñêàÿ 4, Ñèìôåðîïîëü 95007, Óêðàèíà. KEY WORDS: spiders, Agelena, redescriptions, spatial distribution, phenology, Crimea. ÊËÞ×ÅÂÛÅ ÑËÎÂÀ: ïàóêè, Agelena, ïåðåîïèñàíèÿ, ëàíäøàôòíîå ðàñïðåäåëåíèå, ôåíîëîãèÿ, Êðûì. ABSTRACT. Redescriptions of two closely related Correct identification of Agelena species in Crimea species Agelena orientalis C.L. Koch, 1837 and A. is problematic for a number of reasons. Little-known labyrinthica (Clerck, 1757) are provided, based on species A. orientalis can be easy misidentified with a specimens from Crimea, continental Ukraine and Abk- well-known species, A. labyrinthica. Although many hazia (West Caucasus). Crimea is supposed to be the illustrations and descriptions were made for both spe- northernmost point of A. orientalis distribution. Com- cies [see Platnick, 2011], only two papers contained parative illustrations, diagnoses, spatial distribution, comparative drawings [Blauwe, 1980; Levy, 1996]. A. seasonal dynamics of activity for both species are pre- orientalis is an ecological vicariant of A. labyrinthica sented. [cf. Guseinov et al., 2005: 155], so only one of these species could possibly be distributed within the small ÐÅÇÞÌÅ. Ïî ýêçåìïëÿðàì èç Êðûìà, ìàòåðè- Crimean peninsula.