Resources:
Linyphiidae  Blackwall, 1859 / Centromerus  Dahl, 1886   68 species

Centromerus marciai  Bosmans & Gasparo, 2015

Description
Male

Prosoma yellowish brown, eyes completely reduced. Prosoma length: 0.96 mm. Chelicerae, sternum and legs yellowish brown. Promargin of chelicera with 3, retromargin with 4 teeth. TmI at 0.76-0.80. Opisthosoma whitish.

Body length male: 2.35 mm
Female

Prosoma length: 0.97 mm. Colouration as in males, except cephalic part somewhat lighter.

Body length female: 2.20 mm
Additional information

In caves.

Troglobiont species (Mammola et al. 2018b)

Distribution
  Presence
  No data
Global distribution (WSC 2021): Italy (Sardinia)
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Italy / Sardinia   (Bosmans & Gasparo, 2015) |||
References

Bosmans R, Gasparo F (2015) A new cave-dwelling Centromerus from Sardinia (Araneae: Linyphiidae). Fragmenta Entomologica 46: 113-116 pdf

Mammola S, Cardoso P, Ribera C, Pavlek M, Isaia M (2018b) A synthesis on cave-dwelling spiders in Europe. Zoological Systematics and Evolutionary Research 56: 301-316 pdf

WSC (2021) World Spider Catalog. Version 22.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (29.05.2021) doi: 10.24436/2 pdf

Updates
15-07-2020 Distribution update Detail
11-06-2015 Image insert
11-06-2015 Distribution update Detail