Isopods

crustaceans belonging to the order Isopoda (includes the gnathid isopods, some of which are ectoparasites on coral reef fishes), most of which are quite small (less than 1.5 cm [0.5 in.]).
Found on http://www.encyclo.co.uk/local/20126

Isopods

group of small crustaceans that includes fish lice.
Found on http://en.wikipedia.org/wiki/Glossary_of_fishery_terms

isopods

members of an order of small crustaceans whose bodies have seven pairs of legs; includes the pillbugs and sowbugs
Found on http://insectzoo.msstate.edu/Glossary/

Isopods

group of small crustaceans that includes fish lice.
Found on http://www.translationdirectory.com/glossaries/glossary245.php
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