Resources:
Linyphiidae  Blackwall, 1859 / Centromerus  Dahl, 1886   71 species

Centromerus tridentinus Caporiacco, 1952

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
Distribution List
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