ONISCUS ENTOMON. 
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Character Genericus. 
Antenna setacere. 
Palpi insequalcs, postcriores longiorcs. 
Corpus ovale. 
Pedes quatuordecim. 
Character Stecificus, &c. 
ONISCUS antennis quaternis, eauda oblonga 
acuta. 
Fair . spec. ins. l. p. 375. 
ONISCUS ENTOMON. O. abdomine subtus 
nudo, cauda subulata. 
Lin. Syst. Nat. p. 10O0. 
Marina hscc species, Oniscorum Britannicorum 
maxima, adhaeret plcrumque piscibus inajoribiis. 
Color viventi livido-fuscus, exsiccator obscuro-al- 
bidus. 
