Invertebrate Cave Fauna 
113 
Table 7. List of cave-limited species (see text for definition) in the Roanoke 
Drainage basin regional fauna. Species listed in same sequence as in 
text (cf., “Review of the Fauna”). * - endemic species. TB = troglobite 
or probable troglobite. 
AQUATIC SPECIES TERRESTRIAL SPECIES 
*Stygobromus fergusoni (TB) Phanetta subterranea (TB) 
Caecidotea vandeli (TB) Porrhomma cavernicolum (TB) 
* Pseudotremia cavernarum (TB) 
Trichopetalum packardi (TB) 
Pseudosinella orba (TB) 
Sinella hoffmani (TB) 
Arrhopalites clarus (TB) 
* Pseudanophthalmus pusio (TB) 
Summary: Total species - 10 (2 aquatic, 8 terrestrial); endemics = 3. 
Table 8. List of cave-limited species (see text for definition) in the New basin 
regional fauna. Species listed in same sequence as in text (cf., 
“Review of the Fauna”). * = endemic species. TB = troglobite 
or probable troglobite. 
AQUATIC SPECIES 
Fontigens orolibas 
*Stygobromus ephemerus (TB) 
*S. abditus (TB) 
S. mackini (TB) 
*Caecidotea henroti (TB) 
C. incurva (TB) 
C. vandeli (TB) 
C. richardsonae (TB) 
TERRESTRIAL SPECIES 
* Foveacheles paralleloseta (TB) 
Rhagidia varia (TB) 
Phanetta subterranea (TB) 
Porrhomma cavernicolum (TB) 
Nesticus carteri 
Nesticus tennesseensis (TB) 
TERRESTRIAL SPECIES (continued) 
Pseudotremia tuberculata (TB) 
Trichopetalum packardi (TB) 
Pseudosinella orba (TB) 
Arrhopalites clarus (TB) 
Litocampa sp. B (TB) 
L. sp. E (TB) 
Euhadenoecus fragilis 
Pseudanophthalmus gracilis (TB) 
*P. egberti (TB) 
*P. quadratus (TB) 
P. hoffmani (TB) 
*P. hortulanus (TB) 
*P. sp. B ( petrunkevitchi group) (TB) 
*P. sp. C ( petrunkevitchi group) (TB) 
*P. punctatus (TB) 
Summary: Total species = 29 (8 aquatic, 21 terrestrial); endemics = 10. 
