On the cave spiders of Georgia with description of a new blind Centromerus (Arachnida: Araneae)

A new species Centromerus georgicus sp. n. collected in a Georgian cave (Caucasus) is described based on male and female specimens, diagnosed, and illustrated. New records of some poorly known species (Tegenaria pontica Haritonov, 1947, Dysdera anatoliae Deeleman-Reinhold, 1988 and Leptonetela caucasica Dunin 1990), as well as the description of the unknown female of L. caucasica are also presented.