Resources:
Agelenidae  C. L. Koch, 1837 / Tegenaria  Latreille, 1804   110 species

Tegenaria circeoensis Bolzern, Burckhardt & Hänggi, 2013

Description
Male

Pedipalp: Retrolateral tibial apophysis with 2 branches, ventral branch indistinct, dorsolateral branch massive, strongly protruding. Prosoma length: 4.71 mm, prosoma width: 3.88 mm.

Female

Epigyne mit distinct, subrectangular median region. Prosoma length: 3.22-3.3.53, prosoma width: 2.60-2.70 mm.

Distribution
  Presence
  No data
Global distribution (WSC 2026): Italy
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Italy   (Isaia et al., 2025) |||
References

Bolzern A, Burckhardt D, Hänggi A (2013b) Phylogeny and taxonomy of European funnel-web spiders of the Tegenaria-Malthonica complex (Araneae: Agelenidae) based upon morphological and molecular data. Zoological Journal of the Linnean Society 168: 723-848 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

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

Updates
21-01-2014 Image insert
21-01-2014 Distribution update Detail