291 
258 
259 
260 
261 
262 
263 
264 
203 
260 
261 
265 
269 
Venus. 23 
Chamelea E&lein. (Pectunculus Da C. 1776 
. Orthygia Leach.) 
3 gallina L. M. med. 
Pectunculus striatus Da Costa. 
V. lusitanica Gm. 
(Mercenaria Sch.) 
3! mercenaria L Am. bor. 
Cytherea Bolt. 
1 notata Say. (Gould.) TT 
V. praparea Say. Hanl. 
V. obliqua Ànton Wiegm. A. 
A. cyprinoides Anton. Verz. 
9 Dombeyi Lam. Chile. 
— Chama'thaca Molina. d'Orb. 
2 discors Sow. California. 
2 Chemnitzii Hanl. -—— 
1 sp. -L— 
6 granulata Gm. | I. Antill. 
V. marica Ch. 
Cytherea lavacrum Bolt. 
Timoclea Leach. 
2 pectorina Lam. Brasilia. 
V. elegans Gray. 
Circeomphalus Jl&lein. (Clausina Brown 
nA Ibusinclla Gray.) 
2  peruviana Sow. Peru. 
1 dysera L. Guinea. 
- V. foliaceo-lamellosa Ch. 6 f. 295. 
Chama aplustre pacis Meusch. 
V. plicata Gm. 
V. pacifica Bolten. 
1 calophylla Phil. China. 
1 — major? bá 
