DESCRIPTION OF PLATES. 155 



PLATE 10. 



FIGS. 1 a, b, 2. Peclen anguillensis Guppy. (la) Right valve of type. Anguilla. X 1.5. (16) 



Left valve of type. X 1.5. (2) Left valve. Willoughby Bay, Antigua. X 1.5. 



Page 132. 

 FIGS. 3, 4. Pecten clevei, n. sp. (3) Left valve. Crocus Bay, Anguilla. X 1.5. (4) Right 



valve. Crocus Bay, Anguilla. X 1.5. Page 132. 



FIG. 5. Pecten perlineatus, n. sp. Type. Willoughby Bay, Antigua. X 1.5. Page 141. 

 FIG. 6. Pecten nugenti Brown? Fragment. Hodge's Bluff, Antigua. X 1.5. Page 141. 

 FIG. 7. Pecten cf. P. oxygonum Sowerby. Right valve. Willoughby Bay, Antigua. X 1.5. 



Page 138. 

 FIGS. 8, 9 a, b. Pecten crucianus, n. sp. (8) Right valve. La Cruz, Cuba. X 1.5. (9a) 



Interior of left valve (type). Santiago, Cuba. X 1.5. (96) Exterior of type. 

 X 1.5. Page 139. 



PLATE 11. 



FIGS. 1, 2, 3. Pecten willobianus, n. sp. (1) Right valve. Willoughby Bay, Antigua. X 0.9. 

 (2) Right valve. Willoughby Bay, Antigua. X 0.9 (3) Left valve. Willoughby Bay, 

 Antigua. X 0.9. Page 133. 



FIGS. 4, 5, 6. Pecten thetidis Sowerby. (4) Right valve. Crocus Bay, Anguilla. X 0.9. (5) 

 Right valve. Crocus Bay, Anguilla. X 3. (6) Left valve. Crocus Bay, Anguilla. 

 X 3. Page 138. 



FIGS. 7 a, b, 8. Pecten jacobianus, n. sp. (7o) Right valve of type. Santiago, Cuba. X 0.9. 

 (76) Left valve of same specimen. X 0.9. (8) Detail of sculpture of left valve. San- 

 tiago, Cuba. X 3.6. Page 139. 



FIG. 9. Pecten crocus, n. sp.? Left valve. Crocus Bay, Anguilla. X 0.9. Page 135. 



FIGS. 10 a, b. Pecten duplex, n. sp. (10a) Left valve. Long Island, Antigua. X 0.9. (106) 

 Right valve of same specimen. X 0.9. Page 140. 



FIGS. 1 1 a, b. Spondylus bostrychites Guppy. (1 la) Lower valve. Crocus Bay, Anguilla. X 0.9. 

 (116) Upper valve of same individual. X 0.9. Page 144. 



FIGS. 12 a, 6. Plicatula densata Conrad. (12a) Interior. Santiago, Cuba. X 0.9. (126) Exte- 

 rior of same specimen. X 0.9. Page 145. 



PLATE 12. 



FIGS. 1 a, b. Pecten ventonensis, n. sp. (la) Right valve. Santiago, Cuba. X 0.9. (16) Left 

 valve of same individual. X 0.9. Page 130. 



FIGS. 2 a, b, 3, 4, 5, 6, 7, Hinnites aratus, n. sp. (2a) Smaller valve of type. St. Bar- 

 tholomew. X 0.9. (26) Larger valve of same specimen. X 0.9. (3) Larger speci- 

 men. St. Bartholomew. X 0.9. (4) Another specimen. St. Bartholomew. X 0.9. 

 (5) Posterior ear of left valve. St. Bartholomew. X 0.9 (6) Details of sculpture. 

 St. Bartholomew. X 3. (7) Posterior view of type. X 0.9. Page 143. 



FIG. 8. Pecten gabbi Dall. Left valve. Crocus Bay, Anguilla. X 0.9 Page 140. 



PLATE 13. 



FIGS. 1 a, 6, 2. Amusium lyonii (Gabb). (la) Left valve. Crocus Bay, Anguilla. X 0.9. (16) 



Right valve of same individual as fig. 1. X 0.9. (2) Left valve, from same locality. 



X 3. Page 142. 



FIG. 3. Pecten perlatus, n. sp. Right valve. Crocus Bay, Anguilla. X 3. Page 131. 

 FIG. 4. Pecten sp. Fragment. Willoughby Bay, Antigua. X 0.9. Page 142. 

 FIG. 5. Pecten pittieri Dall. Right valve. Yumuri River, Cuba. X 0.9. Page 135. 

 FIGS. 6, 7. Amusium antiguense (Brown). (6) Interior. Hodge's Bluff, Antigua. X 0.9. (7) 



Left valve from same locality. X 0.9. Page 143. 

 FIGS. 8 a, b. Pecten decorus, n. sp. (8a) Right valve. Guajay, Cuba. X 0.9. (86) Left valve 



of same individual. X 0.9. Page 137. 



PLATE 14. 



FIG. 1. Semelef sp. Left valve. Willoughby Bay, Antigua. X 0.9. Page 147. 



FIGS. 2 a, b. Metis trinitaria Dall. (2a) Left valve. Near Santiago Bay, Cuba. X 0.9. (26) 



Right valve of same individual. X 0.9. Page 148. 



FIG. 3. Solemya sulcifera, n. sp. Type. Bejucal, Cuba. X 0.9. Page 147. 

 FIGS. 4, 5. Modiolus (Botula) cinnamomeus Lamarck. (4) Right valve. Near Santiago Bay, 



Cuba. X 0.9. (5) Right valve of another specimen from the same locality. X.0.9. 



Page 145. 



