ere Ae 
. ety 
Ofryoxus gracilis. 
Fic. 
Adult female, showing coiled intestine, elevated anus, long an- 
tennule, elongated seta of second antenna, anterior cxca, etc. 
2. Post-abdomen. 
3. Antennule. 
4-6. Polyphemus pediculus. Young and adult females. 
