Synopsis of the Evippinae (Araneae, Lycosidae) of Israel, with description of a new species Author Steinpress, Igor Armiach 380129F9-96AC-4F19-A30E-3FB65AA39076 The National Natural History Collections, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem, 9190401, Israel. The Department of Ecology, Evolution and Behavior, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem, 9190401, Israel. University Ghent, Terrestrial Ecology Unit, K. L. Ledeganckstraat 35, 9000 Gent, Belgium. bomtombadil@gmail.com Author Alderweireldt, Mark CE20F264-3E66-4481-86A9-06ACCD1941AE malderweireldt@hotmail.com Author Cohen, Mira 0FE66053-001F-44F1-A0EC-36DDAF791AE2 mira.cohen@mail.huji.ac.il Author Chipman, Ariel C7A32B57-33D0-4A35-BB05-62C919137F53 The National Natural History Collections, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem, 9190401, Israel. The Department of Ecology, Evolution and Behavior, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem, 9190401, Israel. University Ghent, Terrestrial Ecology Unit, K. L. Ledeganckstraat 35, 9000 Gent, Belgium. ariel.chipman@mail.huji.ac.il Author Gavish-Regev, Efrat FC073F19-2202-4C89-8B43-CEA4CC5E2D50 The National Natural History Collections, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem, 9190401, Israel. The Department of Ecology, Evolution and Behavior, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem, 9190401, Israel. University Ghent, Terrestrial Ecology Unit, K. L. Ledeganckstraat 35, 9000 Gent, Belgium. efrat.gavish-regev@mail.huji.ac.il text European Journal of Taxonomy 2021 2021-02-04 733 87 124 journal article 8426 10.5852/ejt.2021.733.1225 77535c7b-93e9-4e35-8d39-3950ca010edf 2118-9773 4505891 22EF594A-81C2-4C8B-AF9A-0DC86C3B5BA3 Evippa Simon, 1882 Figs 3–13 Evippa Simon, 1882: 367 . Type species Evippa arenaria (Audouin, 1826) Diagnosis Evippa is distinguished easily from all other lycosids by a combination of characters: elongated tarsal claws, 5–6 pairs of ventral spines on tibia I (apart from apical pair), transverse depression in carapace posterior to ocular area ( Fig. 3 ) ( Alderweireldt 1991 ). Description Small- to medium-sized lycosids. Cephalic region elevated, separated from thoracic region by transverse depression. Ocular area almost as wide as cephalic region, adorned with long, forward-pointing setae. Clypeus vertical. Anterior row of eyes procurved, narrower than PME. AME larger than ALE. Labium wider than long. Most species with long, slender legs (see E. onager ; Fig. 3 ). Claws usually long, toothed near base. Tarsi of many species with pseudoarticulation. Tibia I with 5–6 pairs of spines (apart from apical pair). Coloration cryptic, usually mottled yellow or brown ( Fig. 3 ). Carapace usually with pale median band. Body covered with short setae throughout ( Fig. 14A ) (Alderweireldt 1992). Male and female of similar appearance. Embolus large; base in meso-apical position ( Figs 6–9 , 12 ). Epigyne usually with well-developed, pale atria ( Figs 10 , 13 ). Spermathecae large, sperm ducts twisted ( Figs 11 , 13 ) ( Tikader & Malhotra 1980 ; Alderweireldt 1991 ). Fig. 9 . Evippa amitaii sp. nov. , ♂ (HUJ INV-Ar 16051), bulb of left palp, proximal view. Photo by I. Armiach Steinpress. Scale bar = 0.3 mm. Natural history Evippa species inhabit deserts, steppes and savannas, often on sandy, clay or salt-covered plains ( Barrientos et al. 2015 ; Ponomarev & Tsvetkov 2004 ) ( Fig. 15 ), although mountain-dwelling species are known ( Tikader & Malhotra 1980 ). All species are presumed vagrant ( Alderweireldt & Jocqué 2017 ). Diurnal activity has been observed (I. Armiach Steinpress, pers. obs.) but most activity is crepuscular and nocturnal ( Alderweireldt & Jocqué 2017 ). Adults in warm climates are observed active during most of the year ( Barrientos et al. 2015 ). Distribution The species of Evippa are distributed in arid and semiarid environments across Eurasia and Africa. Eight species are reported from Africa, four species are reported from Europe, and 34 are reported from Asia (13 from Central Asia, nine from India , nine from the Middle East, seven from China and one from Siberia) ( World Spider Catalog 2020 ). In Israel four species are found. Relationships The genus appears to be closely related to Pseudevippa Simon, 1910 , from which it is distinguished by the number of ventral spines on tibia I ( Alderweireldt 1991 ). Key to the genus Evippa in Israel 1. Carapace longer than ¼ length of leg I ............. Evippa onager Simon, 1895 sensu Šternbergs 1979 – Carapace shorter than ¼ length of leg I ............................................................................................ 2 Fig. 10 . ♀♀, genitalia, ventral view. A . Evippa amitaii sp. nov. (HUJ INV-Ar 16053). B . E. arenaria (Audouin, 1826) (HUJ INV-Ar 16058). C . E. onager Simon, 1895 sensu Šternbergs 1979 (HUJ INV-Ar 20314). D . E. praelongipes (O. Pickard-Cambridge, 1871 ) (HUJ INV-Ar 16521). E . Evippomma simoni Alderweireldt, 1992 (HUJ INV-Ar 16543). Scale bars = 0.5 mm. Photos by I. Armiach Steinpress. 2. Females ............................................................................................................................................. 3 – Males ................................................................................................................................................. 5 Females 3. Epigynal septum greatly constricted proximally. Epigynal atria curved proximally towards each other ( Fig. 10B ) ............................................................................ Evippa arenaria (Audouin, 1826) – Epigynal septum not constricted proximally. Epigynal atria approximately parallel ( Figs 10A, D , 13 ) ..................................................................................................................................................... 4 4. Epigynal septum with smooth edges, widening only towards ends ( Fig. 10D ) ................................. .......................................................................... Evippa praelongipes (O. Pickard-Cambridge, 1871 ) – Epigynal septum edge with small tooth or terrace ( Figs 10A , 13A, C ) ......... Evippa amitaii sp. nov. Males 5. Terminal apophysis (process between tegular apophysis and cymbium, as used by Barrientos et al. 2015 ) at least at 40° angle to tegular apophysis ( Figs 7A , 8A , 12 ) ............... Evippa amitaii sp. nov. – Terminal apophysis approximately parallel to tegular apophysis ( Figs 7 B–D, 8B–D) .................... 6 6. Subapical process branches off at less than ¼ of MA length from tegular apophysis tip ( Figs 7D , 8D ) ................................................................... Evippa praelongipes (O. Pickard-Cambridge, 1871 ) – Subapical process branches off at more than ¼ of MA length from tegular apophysis tip ( Fig. 6B ) ........................................................................................ Evippa arenaria (Audouin, 1826)