Prosoma 2.3 mm long. Characters as in female, but patterns a little more distinct.
Close to N. carpaticus. Prosoma and appendages light reddish yellow. Prosoma 2.2 mm long. Patterns on prosoma and opisthosoma reduced. Eyes well developed, finely ringed with brown. Opisthosoma light greyish.
In caves. Altitude 620 m.
Troglophile species (Mammola et al. 2018)