103. 
104. 
105. 
106. 
107. 
108. 
109. 
110. 
111. 
112. 
113. 
114. 
115. 
116. 
117. 
118. 
119. 
120. 
121. 
122. 
123. 
124. 
125. 
126. 
127. 
128. 
129. 
130. 
131. 
132. 
ee ee 
ARCACEA,. 5l 
. reticulata, Chemnitz, Lamarck, Anim. sans vert.v.6. p.475. 
. reversa, Gray, Reeve, Conch. Icon. pl. 1. f. 5. 
. rhombea, Born, Reeve, Conch. Icon. pl. 2. f. 12. 
rotundicostata, Ateeve, Conch. Icon. pl. 7. f. 46. 
rufescens, Fteeve, Conch. Icon. pl. 8. f. 53. 
scapha, Chemnitz, Reeve, Conch. Icon. pl. 4. f. 25. 
- sculptilis, Ateeve, Conch. Icon. pl. 17. f. 118. 
secticostata, Feeve, Conch. Icon. pl. 6. f. 38. 
. semitorta, Lamarck, Reeve, Conch. Icon. pl. 13. f. 89. 
. senilis, Linneus, Reeve, Conch. Icon. pl. 7. f. 45. 
. setigera, Reeve, Conch. Icon. pl. 14. f. 94. 
. sinuata, Lamarck, Anim. sans vert. v. 6. p. 462. 
. solida (Byssoarca, Sowerby), Reeve, C. Icon. pl. 16. f. 106. 
- suleata, Lamarck, Anim. sans vert. v. 6. p. 464. 
. symmetrica, Aeeve, Conch. Icon. pl. 17. f. 117. 
tenebrica, Reeve, Conch. Icon. pl. 16. f. 105. 
tenella, Reeve, Conch. Icon. pl. 14. f.91. 
. tetragona, Poli, Reeve, Conch. Icon. pl. 15. f. 100. 
. tortuosa, Linneus, Reeve, Conch. Icon. pl. 13. f. 86. 
. transversa, Say, Reeve, Conch. Icon. pl. 2. f. 13. 
. trapezia, Deshayes (lobata), Reeve, Conch. Icon. pl. 3. f. 19. 
. trapezina, Lamarck, Reeve, Conch. Icon. pl. 15. f. 103. 
. truncata (Byssoarca, Sowerby), Reeve, C. [con. pl.11. f. 74. 
tuberculosa, Sowerby, Reeve, Conch. Icon. pl. 3. f. 18. 
. velata (Byssoarca, Sowerby), Reeve, Con. Icon. pl. 12. f. 79. 
vellicata, Reeve, Conch. Icon. pl. 5. f. 33. 
virescens, Fteeve, Conch. Icon. pl. 15. f. 97. 
volucris, Ateeve, Conch. Icon. pl. 16. f. 109. 
zebra ( Byssoarca, Swainson), Reeve, Con. Icon. pl.11. f. 69. 
. Zebuensis, Reeve, Conch. Icon. pl. 17. f. 120. 
Genus III. PECTUNCULUS, Lamarck. 
. angulatus, Lamarck, Reeve, Conch. Icon. pl. 6. f. 30. 
. assimilis, Sowerby, Pro. Z.S. 1832; Reeve, C. I. pl. 4. f. 15. 
. aurifluus, Fteeve, Pro. Z. S. 1843 ; Conch. Icon. pl. 4. f.17. 
- bicolor, Reeve, Pro. Z.S. 1843; Conch. Icon. pl. 5. f. 20. 
. cancellatus, Fteeve, Pro. Z. S. 1843 ; Conch. Icon. pl. 7. f. 39. 
Pr; 
castaneus, Lamarck, Reeve, Conch. Icon. pl. 6. f. 32. 
Area variegata, Chemnitz; Arca equilatera, Gmelin. 
BZ 
