Invertebrate Cave Fauna 
33 
Fig. 13. Aquatic troglobites from the study area (approximate body lengths in 
parentheses): A, isopod, Antrolana lira (16 mm); B, amphipod, Crangonyx 
antennatus (14 mm); C, isopod, Caecidotea recurvata (15 mm); D, snail, 
Fontigens sp. (3 mm); E, planarian, Sphalloplana comsimilis (14 mm). 
