MÉMOIRE

Cancer ocellatus............,..,....1.. .

(Ge olivaceussucnemsihers nl :

C. pelagicus...... Ce eo ne C. petrefactus. ........... sets C. Prymnac 0... sosie C. puberes cr. Rentrée ne C. l'ELICUIALUSS Re mc C. sanguinolentus. ..,.......... 5e C SELTAUUS Se ps air pe: ee Percer ee (GE SEXTONIAIUS, eee C: velutinus At HS3 ME APR ENT.E :

CARCINIENS {groupe des)...... nn copine Carcinus (genre)...

MOBNAS ee serons eee ce .

CE peruvianus.......... eo Caruposentel ee ere. 386 C. LORUINES re DR CARUPIENS (groupe des)....,.. oo Charybdis aflinis........ ent.