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Linyphiidae  Blackwall, 1859 / Centromerus  Dahl, 1886   71 species

Centromerus tridentinus Caporiacco, 1952

WSC LSID urn:lsid:nmbe.ch:spidersp:009784

Key to genera | Key to species

Description
Male

Male unknown.

Female

Prosoma and legs yellow. Prosoma length: 0.58 mm. Opisthosoma whitish yellow-brown.

Body length female: 2.38 mm
Additional information

In caves. Species inquirenda per Pantini & Isaia (2015).

Troglophile species (Mammola et al., 2022)

Distribution
  Presence
  No data
Distribution comment: Omitted from the Italian checklist by Pantini & Isaia (2015)
Global distribution (WSC 2026): Italy
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
species

female Epigyne, posterior view
(Caporiacco 1952)

species

female Epigyne, ventral view
(Caporiacco 1952)

species

female Epigyne, lateral view
(Caporiacco 1952)

Distribution List

"No references" does not mean that the species does not occur in this country, but that we have not yet inserted the reference for it. We are working on it.

Italy   (Isaia et al., 2025) |||
References

Caporiacco L di (1952) Aracnidi caverncoli del Trentino. Bollettino dei Musei e degli Istituti Biologici della Reale Universitа di Genova 24: 55-62 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

Mammola S, Pavlek M, Huber B A, Isaia M, Ballarin F, Tolve M, Čupić I, Hesselberg T, Lunghi E, Mouron S, Graco-Roza C, Cardoso P (2022) A trait database and updated checklist for European subterranean spiders. Scientific Data 9(236): 1-13 pdf

WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (13.2.2026) doi: 10.24436/2 pdf

Updates
15-07-2014 Image insert