Resources:
Nemesiidae  Simon, 1889 / Iberesia  Decae & Cardoso, 2006   6 species

Iberesia machadoi  Decae & Cardoso, 2006

Description
Male

Prosoma with distinct pattern, cephalic part darker, some spots with silvery hairs. Prosoma length: 6.7-8.2 mm.

Body length male: 16.7-18.2 mm
Female

Prosoma with indistinct pattern, cephalic part raised. Prosoma length: 6.5-10.0 mm. Chelicerae darker than prosoma, cheliceral furrow with 6 teeth. Opisthosoma greyish, with darker, insidinct patches.

Body length female: 19.9-29.1 mm
Distribution
  Presence
  No data
Distribution comment: Spain: also sub I. "prope" machadoi (Barrientos et al. 2019b)
Global distribution (WSC 2024): Portugal, Spain
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
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.

Portugal   (Branco et al., 2019) ||| Spain   (Branco et al., 2019) |||
References

Barrientos J A, García-Sarrión R, Uribarri I, Prieto C E, Lozano J A (2019c) Algunas arañas (Araneae) del Monte Valcorchero (Plasencia, Cáceres, España). Revista Ibérica de Aracnología 34: 87-96 pdf

Branco V V, Morano E, Cardoso P (2019) An update to the Iberian spider checklist (Araneae). Zootaxa 4614: 201-254 pdf

Decae A, Cardoso P (2006) Iberesia, a new genus of trapdoor spiders (Araneae, Nemesiidae) from Portugal & Spain. Revista Ibérica de Aracnología 12: 3-11 pdf

Decae A, Cardoso P, Selden P (2007) Taxonomic review of the Portuguese Nemesiidae (Araneae, Mygalomorphae). Revista Ibérica de Aracnología 14: 1-18 pdf

Le Peru B (2011) The spiders of Europe, a synthesis of data: Volume 1 Atypidae to Theridiidae. Mémoires de la Société Linnéenne de Lyon 2: 1-522 pdf

Luis de la Iglesia J A (2019) A new Iberian trapdoor spider, Iberesia valdemoriana n. sp., and the first records of I. brauni and I. barbara in the Iberian Peninsula (Araneae: Nemesiidae). Arachnology 18: 156-171 pdf

Luis de la Iglesia J A, García M C, Pérez C P, Baltanás R M (2021) Iberesia castillana (Frade & Bacelar, 1931), redescription of the male, first description of the female, and a key to the presently known species of genus Iberesia (Araneae, Nemesiidae). Revista Ibérica de Aracnología 38: 163-185 pdf

WSC (2024) World Spider Catalog. Version 25.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (22.01.2024) doi: 10.24436/2 pdf

Updates
24-09-2021 Image insert
16-12-2019 Distribution update Detail
16-12-2019 Image insert
06-07-2019 Datasheet update Detail
02-10-2014 Datasheet update Detail
02-10-2014 Image insert