Sibirocosa sibirica

Sibirocosa sibirica
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Lycosidae
Genus: Sibirocosa
Species:
S. sibirica
Binomial name
Sibirocosa sibirica

Sibirocosa sibirica is a species of wolf spider. It has a fairly wide distribution in Siberia: from the Putorana Plateau east to the Chersky Range and south to northern Transbaikal.

This spider has a body length of up to 6.5 mm. It is usually brown in colour, though it is quite variable. There are few external distinguishing marks although the male has a light coloured heart-shaped mark and two rows of white spots on the abdomen. It can only be distinguished with certainty from related species by details of the genitalia.

References

  • Marusik, Yuri M.; Azarkina, Galina N.; Koponen, Seppo (2003). "A Survey of East Palaearctic Lycosidae (Aranei). II. Acantholycosa F. Dahl, 1908 and related new genera" (PDF). Arthropoda Selecta. 12 (2): 101–148.
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