Resources:
Leptonetidae  Simon, 1890 / Protoleptoneta  Deltshev, 1972   4 species

Protoleptoneta beroni Deltshev, 1977

Description
Male

Very similar to P. bulgarica. Differs from P. bulgarica by the palpal tarsus more depressed. Palp: tarsus with a deep depression in the middle, and a protuberance bearing a strong spine. Prosoma pale yellow, 0.47 mm long. Legs yellowish, with spines.

Body length male: 2.2 mm
Female

Unknown.

Additional information

In caves.

Troglophile species (Mammola et al., 2022)

Distribution
  Presence
  No data
Global distribution (WSC 2026): Bulgaria
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Bulgaria   (Blagoev et al., 2018) |||
References

Blagoev G, Deltshev C, Lazarov S, Naumova M (2018) The spiders (Araneae) of Bulgaria. Version: August 2018. National Museum of Natural History, Bulgarian Academy of Sciences. Online at http://www.nmnhs.com/spiders-bulgaria/ (accessed on 10.9.2018) pdf

Deltshev C (1977a) A new Protoleptoneta from Bulgarian caves (Araneae, Leptonetidae). Acta Zoologica Bulgarica 7: 3-7 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
09-07-2015 Image insert