P. 
134 
exasperatus Sowb. station: — ? — ; habitat: 
Antillae; Morch pg. 59! Virgin-Islands; Swift! 
fucatus Reeve. station: — ? — ; habitat: Vir- 
gin-Isl.; Swift! 
gibbus Lmk. station: — ? — 5 habitat: Cuba; 
Martinique; Guadeloupe; d’Orb.! ) 
. imbricatus Gm. (Ostrea Gm., Pera venatoria imbricata 
Ch.) station: — ? —; habitat: Antillae; Morch pg. 
58! St. Thomas; St. Johns; Ad.! Virgin-Islands; Swift! 
St. Croix; Trinidad; Tortola; Krebs! 
. nodosus L. (C. coralinus Ch. ace. to Beau) station: 
— ? —; habitat: Antillae; Morch pg. 58! Guade- 
loupe; Beau pg. 21! Cuba; Guadeloupe; Martinique ; 
@Orb.! St. Thomas; Bermuda; St. Johns; Ad.! Virgin- 
Islands ; Swift! Krebs! 
. nucleus Born. (P. turgidus Lmk., Argus Gray) station: 
— ? —; habitat: Antillae; Moérch pg. 59! Guade- 
loupe; Beau pg. 21! Virgin-Islands; Swift! 
. ornatus Lmk (Pectinium Link., Chlamys Bolton) sta- 
tion: — ? —; habitat: Antillae; Mérch pg. 57! 
Guadeloupe; Beau pg. 21! Florida; Cuba; St. Lucy; 
d’Orb.! Jamaica; St. Johns; Ad.! St. Thomas; Carupana; 
Tortola; Krebs! Virgin-Islands; Swift! 
Sowerbii Guild. station: — ? — ; habitat: Flo- 
rida; Jamaica; St. Thomas; Carthagena; Ad.! 
sulcatus Lmk. No 21 (P. antillarum Recluz) station: 
— ? — ; habitat: Virgin-Islands; Swift! 
ziczac L. (Vola Klein, Pandora Meg., Janeira Sch.) 
station: — ? —; habitat: Antillae; Morch pg. 59! 
Guadeloupe; Beau pg. 21! Cuba; Martinique; Guade- 
loupe; St. Lucy; St. Domingo; St. Thomas; Jamaica; 
