Invertebrate Cave Fauna 
49 
>° -V 
a Anthrobia monmouthia 
* Bathyphantes weyeri 
▼ Islandiana muma 
• Phanetta subterranea 
□ Porrhomma cavernicolum 
WEST VIRGINIA 
KENTUCKY 
f VIRGINIA 
25 50 km 
25 50 miles 
NORTH CAROLINA 
Fig. 17. Distribution of troglobitic spiders ( Anthrobia , Bathyphantes , 
Islandiana , Phanetta , and Porrhomma) in the study area. Two or more symbols 
in a circle indicate two or more species from the same cave. 
• Nesticus carteri 
♦ N. tennesseensis 
0 N. holsingeri 
□ N. mimus 
* N. paynei 
* Nesticus spp. 
WEST VIRGINIA 
KENTUCKY 
VIRGINIA 
50 km 
50 miles 
Fig. 18. Distribution of cavernicolous spiders ( Nesticus ) in the study area. 
Single cave localities for N. carteri in Greenbrier County, W.Va., and N. 
tennesseensis in Grainger County, Tenn., also shown. Epigean localities for N. 
carteri and N. tennesseensis not shown. 
