108 A HISTORY OF RECENT CRUSTACEA 
Fic. 6.—Huenia proteus, de Haan, young 
male. 
Fic. 5.—Huenia proteus, de Haan, adult male, with 
separate figure of the pleon. 
Fic. 7.—Huenia proteus, de Haan, female, with separate figures of the pleon in a sterilised 
and a healthy specimen. 
a, ae 
