TABLE XVII. 
Fie. 
1. a—c, Leda partim-striata, page 129. Mus. Edwards. 
2. a,6.  ,, Galeottiana, y..126. 3 
Ba Gh » costulata, y. 125. r 
4.a—c. ,, _ prisca, p. 128. " 
d. ,, — ; from Highgate. Mus. Wetherell. 
5. ,, substriata, py. 130. Mus. Prestwich. 
6. a—c. ,, amygdaloides, y. 125. Mus. Edwards. 
7, a,6,c. ,, minima var. a. gracilis, p. 127. ,, 
c, d. 3 3) 2 communis. _ 
8. 6.6 Cucullea decussata, p. 93. sf 
a. a Mus. Bowerbank. 
9. a, 6. Limopsis scalaris, y. 104. Mus. Edwards. 
NOM aa: Hs granulata, p. 103. PB 
1l..a, 6. Pectunculus proximus, py. 99. Mus. Fisher. 
The lines indicate the size of the specimens. 
