Resources:
Hahniidae  Bertkau, 1878 / Iberina  Simon, 1881   6 species

Iberina difficilis  (Harm, 1966)

Description

Vulva with very small, longish stalked median receptacula seminis. Distance between primary receptacula seminis more than their diameter. Prosoma reddish brown, with spots. Opisthosoma blackish grey with indistinct chevrons.

Body length male: 1.4-2 mm
Body length female: 1.4-2 mm
Additional information

In mountain forests

Distribution
  Presence
  No data
Global distribution (WSC 2021): France, Italy, Central Europe, Romania, Bulgaria
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Austria   (no references) ||| Bulgaria   (Naumova et al., 2021) ||| Czechia   (no references) ||| France   (no references) ||| Germany   (no references) ||| Italy   (Pantini & Isaia, 2019) ||| Liechtenstein   (no references) ||| Poland   (Wiśniewski et al., 2013) ||| Romania   (no references) ||| Slovakia   (no references) ||| Switzerland   (no references) |||
References

Harm M (1966) Die deutschen Hahniidae (Arach., Araneae). Senckenbergiana Biologica 47: 345-370 pdf

Heimer S, Nentwig W (1991) Spinnen Mitteleuropas. Paul Parey Berlin pdf

Naumova M, Blagoev G, Deltshev D (2021) Fifty spider species new to the Bulgarian fauna, with a review of some dubious species (Arachnida: Araneae). Zootaxa 4984: 228-257 pdf

Pantini P, Isaia M (2019) Araneae.it: the online catalog of Italian spiders, with addenda on other arachnid orders occurring in Italy (Arachnida: Araneae, Opiliones, Palpigradi, Pseudoscorpionida, Scorpiones, Solifugae). Fragmenta Entomologica 51: 127-152 pdf

Wiśniewski K, Rozwałka R, Wesołowska W (2013) The first record of Hahnia difficilis Harm, 1966 (Araneae, Hahniidae) in Poland. Fragmenta Faunistica 56: 55-63 pdf

WSC (2021) World Spider Catalog. Version 22.5. Natural History Museum Bern, online at http://wsc.nmbe.ch (22.09.2021) doi: 10.24436/2 pdf

Updates
13-06-2021 Image insert
10-06-2021 Distribution insert Detail
29-07-2020 Image insert
29-07-2020 Distribution update Detail
13-05-2014 Distribution update Detail