M. 
105 
que; Guadeloupe; d’Orb.! Marie Galante; Beau pg. 24! 
Virgin-Islands; Swift! Jamaica; Ad.! St. Thomas; St. 
Croix; Tortola; Carthagena; Trinidad; Krebs! 
Capsa Bruguiére. 
coccinea (Cardium) Martyn. (C. eflorata in d’Orb., Tell. 
anomale Ch. Bolt., Corbula radiata Bolt., Caps. rugosa 
var. Lmk., Sang. rugosa Blv., S. rug. v. 2 Anton., Asa- 
phis) station: in coarse sand in creeks where the water 
is smooth; habitat: Florida; Cuba; Martinique; Gua- 
deloupe; St. Lucy; d’Orb.! Carthagena & Bermuda (by 
Redfield); Jamaica; Ad.! Virgin-Islands; Swift! St. Tho- 
mas; St. Johns; St. Croix; Tortola; Carthagena; Krebs! 
remark: Moérch pg. 9!; Beau pg. 24 says: it is not 
eatable. But this is a mistake; it is often in the market 
of St. Thomas. 
Mactra L. 
alata Wood. (M. carinata Lmk., M. striatula ,L.4 Han- 
ley} station: in sand outside a strong surf at Cartha- 
gena; habitat: Brasils; Mirch pg. 4! Virgin-Islands ; 
Puertorico; Venezuela; Swift! Jamaica; Ad.! Cartha- 
gena; Krebs! 
. donacaeformis Gray. (Mulinia) station: — ? — ; 
D. rosea d’Orb. station: — ? — 
habitat: Nevis; Gray! remark: we think it synonyme 
witk M. guad. Reel. 
guadeloupensis Reel. station: — ? —; habitat: 
Guadeloupe; Beau pg. 26! Guaivia on the coast of Ve- 
nezuela in Swifts collection; Blume! 
Donacilla Lmk. (Mesodesma Desh.) 
; habitat: Martini- 
