Isopods are a class of small crustaceans which include the common slater.

 

35 IMill

Troglobitic philoscid isopod in cave at Witchcliffe

 

36 Ngilgi Cave troglobite Philoscid isopod

Troglobitic philoscid isopod in cave at Yallingup

 

37 deepdene spikey isopod Brett

Spiky isopods in an Augusta cave