A. 
131 
naria Browne, P. rigida Sold.) station: in mud and sand 
on 1 to 3 feet water in smooth water; habitat: Cuba; 
Martinique; Guadeloupe; dOrb.! Virgin-Islands; Swift! 
Jamaica; St. Thomas; Carthageua; Ad.! Krebs! 
pernula Ch. (P. haud ignobilis Ch., P. degenera Link., 
P. carnea Gm., P. flabellum Lmk., P. varicosa (Lmk.) 
d’Orb., Chimaera Poli) station: as the former; habi- 
tat: Antillae; Mirch pg. 51! Guadeloupe; Beau pg. 22! 
Cuba; Martinique; Guadeloupe; Trinidad; St. Croix; 
d@Orb.! Jamaica; Tortola; St. Thomas; Ad.! Krebs! Vir- 
gin-Islands; Swift! 
Monomyarta 
Nialeacea. 
Avicula Bruguiére. 
Candeana dOrb. (Malleus Lmk.) station: — ? — ; 
habitat: Cuba; de Candé! Guadeloupe; Beau pg. 21! 
remark: Moll. de Cuba 2—343 pl. 28 fig. 25—27. 
colymbus Bolton. (A. Pteria Scop., Glaucus Poli, 
Anonica Oken, M. Hirundo Ch., A. atlandica Lmk., A. 
communis Lmk.) station: at the root of Gorgoniae , 
habitat: Antillae; Morch pg. 51! Jamaica; St. Tho- 
mas; Tortola; Ad.! Virgin-Islands; Swift! 
crocata Swains. station: — ? —; habitat: Ja- 
maica; St. Johns; St. Thomas; Carthagena; Tortola; Ad.! 
guadelupensis dOrb. station: —?—; habi- 
tat: Guadeloupe; Beau pg. 21! @Orb.! remark: Moll. 
de Cuba 2—343 pl. 28 fig. 23—24. 
heteroptera Lmk. station: — ? —; habitat: An- 
tillae; Moreh pg. 51! 
longisqvamosa Dunk. station: —?—; habitat 
Guadeloupe; Beau pg. 21! 
