Agelenidae  C. L. Koch, 1837 / Aterigena  Bolzern, Hänggi & Burckhardt, 2010   4 species

Aterigena soriculata (Simon, 1873)

Beschreibung
Männchen

Male palp: RTA with large dorsal branch, distally truncated and strongly sclerotized; lateral branch developed as a weakly sclerotized point; ventrally bearing a weakly developed rounded ridge. Embolus originating (free apex) between 7 and 8 o’clock position; length (only free apex) less than 1.75 times cymbium width; distal tip between 2 and 3 o’clock position. Conductor lamella-like, distally elongated (parallel to cymbium), arcuated and laterally folded along the whole length; as long as alveolus, distally reaching beyond alveolus margin; terminal end forming sclerotized peak, pointing ventrally (in lateral view). Connection of conductor and tegulum membranous. Median apophysis originating between 4 and 5 o’clock position. Tegular apophysis absent. Prosoma length: 4.47 mm.

Weibchen

Epigynum and vulva: Epigynal plate sclerotized with distinct atrium, transversely oval in shape; anterior margin of atrium sclerotized at epigynal plate, gradually becoming membranous. Ground plate of atrium transversally subdivided by straight groove: anterior part membranous or weakly sclerotized, semicircular in shape; posterior part sclerotized, forming semicircular bar. Copulatory openings barely visible, located medially of atrium. Copulatory duct short and straight. Receptacula small, globular; fertilization ducts long and strongly convoluted. Prosoma length: 4.14–5.07 mm.

Verbreitung
  Vorkommen
  kein Nachweis
Weltweite Verbreitung (WSC 2026): France (Corsica), Italy (Sardinia)
Phänologie
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Abbildungen
Verbreitungsnachweise
France / Corsica   (Le Peru, 2007) ||| Italy / Sardinia   (Isaia et al., 2025) |||
Literatur

Bolzern A, Hänggi A, Burckhardt D (2010) Aterigena, a new genus of funnel-web spider, shedding some light on the Tegenaria-Malthonica problem (Araneae: Agelenidae) Journal of Arachnology 38: 162-182 pdf

Brignoli P M (1974a) Ragni d'Italia XXI. Settimo contributo alla conoscenza dei ragni cavernicoli di Sardegna e descrizione di una nuova specie di Corsica (Araneae). Revue Suisse de Zoologie 81: 387-395 pdf

Dresco E, Célérier M-L (1980) Étude des tégénaires. Tegenaria soriculata Simon 1873 et Tegenaria cyrnea Brignoli 1974 (Araneae, Agelenidae). Bulletin de la Société Zoologique de France 104: 221-231 pdf

Isaia M, Tolve M, Pantini P (2025) Araneae.it: 2.0: the new updated version of the digital catalog of the Italian spiders and other arachnids (Arachnida: Araneae, Opiliones, Scorpiones, Pseudoscorpiones, Palpigradi, Solifugae). Fragmenta Entomologica 57: 197-204 pdf

Le Peru B (2007) Catalogue et répartition des araignées de France. Revue Arachnologique 16: 1-468 pdf

WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.5.2026) doi: 10.24436/2 pdf