67 
lacteaPh. station: lives insand; habitat: St. Tho- 
mas; Krebs! remark: the epidermis is gray. 
. marochiensis ?Lmk. station: —?— ; habitat 
Guadeloupe; Beau! 
. Menkeana Pfr. station: -- ? — 5 habitat: Puer- 
toricco; Zeitsch. 1851 pg. 46! West-Indies; Krebs! 
. nitida Donovan (N. mamilla L. Naticina lactea Guild.) 
station: — ? —; habitat: West-Indies; Morch pag. 
132! St. Thomas; Tortola; Barbados; Krebs! Cuba; 
Martinique; Guadeloupe; St. Lucy; d’Orb. 2. 32! St. 
Thomas; Tortola; Jamaica; Cuba; Carthagena; Ad.! 
N. ochrostoma Recluz. station: — ? — ; habitat: 
West-Indies? remark: Journal de Coch. 1850 pg. 391. 
N. Pfeiferi Ph. station: — ? — 3; habitat: St. Tho- 
mas. ?; Krebs! remark: Very like Natica lactea Ph. 
but the epidermis is yellowish-brown; perhaps only a 
variety. 
N. proxima Ad. station: —? —; habitat: Jamaica; 
Tortola; Arecibo; St. Croix; C. B. Ad.! St. Thomas; 
St. Johns; Barbados; Porto -Plata; Krebs! remark: 
By us considered young Nat. canrena L. 
. pulchella Pfr. (N. jamaicensis Ad. N. Sagriana d’Orb.) 
station: — ? — ; habitat: Jamaica; Turks-Island; 
Ad.! St. Thomas; Anguilla; Trinidad; Krebs! Cuba; Sa- 
gra! @Orb. 2. 34. of Moll. de Cuba. 
N. pusilla Say. station: — ? — ; habitat: Guade- 
loupe; Beau! 
N. rugosa Chem. (N. cancellata Gml.) station: —? —; 
habitat: Guadeloupe; Beau! West-Indies; Morch pag. 
133! St. Johns; Ad.! St. Johns; Porto-Plata; St. Croix; 
Trinidad; Krebs! 
. Sulcata Born. (Natica rugosa Gml, N. costata Mke:) 
