PLATE II. 



Fig. 1 a, 1 b. Verticordia (Euciroa) elegantissima Dall ; 13.25. Page 291. 



" 2,2 a. Halonympha claviculata DaM ; 12.0. Page 301. 



" 3 a, 3 b. Cardiomya perrostrata Dall ; 8.0. Page 296. 



" 4 a, 4 b. Verticordia (Haliris) Fischeriana Dall ; 10.0. Tage 291. 



" 6a-6c. Corbula Swijliana C. 3. Ad&ms, from type ; 10.4. Page 314. 



" 6 a- 8d. Corbula Chittyana C. B. Adams, from type ; 8.6. Page 316. 



" 7, 7 a- 7c. Corbula Barrattiana C.B. Adams, from typea; 8.9, Page 313. 



