Nesticus barri and N. furtivus genitalia. N. barri – Tennessee, Marion Co., Tate Spring Cave, MCH 04_050, ♂ palp ventral (A), epigynum ventral (C). N. furtivus – Tennessee, Hamilton Co., Raccoon Mountain Caverns, SE Chattanooga, MCH 00_137, ♂ palp ventral (B), epigynum ventral (#1660) (D).

 
 
  Part of: Hedin M, Milne MA (2023) New species in old mountains: integrative taxonomy reveals ten new species and extensive short-range endemism in Nesticus spiders (Araneae, Nesticidae) from the southern Appalachian Mountains. ZooKeys 1145: 1-130. https://doi.org/10.3897/zookeys.1145.96724