Carpathonesticus mamajevae is an araneomorph spider species of the family Nesticidae. It occurs in Georgia, in the Lagodekhi Nature Reserve. Description The prosoma has a length of 1.6–2.9 mm and a width of 1.4–2.2 mm in females. In males, the prosoma length is 2.0–2.7 mm and the width 1.6–2.0 mm. Original publication References Nesticidae Spiders described in 1987 Spiders of Georgia (country)