MARINE MOLLUSCA. 629 
88. Romer. Novitat. Conch., Monogr. Venus, Vol. 1. 
89. SmiTH. (a) “Challenger” Lamellibranchiata; (b) Proc. Malac. Soc., Vol. 1.; (c) Proc. 
Malac. Soc., Vol. 111.; (d) Proc. Malac. Soc., Vol. v.; (e) Journ. Linn. Soc., Vol. x11.; (f) Proc. 
Zool. Soc., 1878, pp. 804 et seg.; (g) “Alert” Report. 
40. SowerBy. (a) Conch. Icon., Vols. XV. XVII. XVIII. XIX. Xx.; (b) Thes. Conch., Vols. 
I. Il. I. Iv. v.; (c) “Zankerville” Cat., Appendix; (d) Proc. Malac. Soc. Vol. 1.; (e) Proc. 
Malac. Soc., Vol. tv. 
41. Tryon. Man. Conch., Vols. I. IV. VI. VII. IX. 
42. Vanatta. Proc. Acad. Nat. Sci. Philad., Vol. Lm. 
438. Weinkavurr. Kiister’s Conch. Cab., Ed. 2. 
EXPLANATION OF PLATES. 
PLATE XXXV. 
Fig. 1. Cryptophthalmus minikoiensis, dorsal view. 
Fig. 2. 5 3 shell. 
Figs. 3, 4. Marginella pictwrata, var. 
Fig. 5. Mitra (Costellaria) angustissima, n. sp. 
Fig. 6. Massa maldivensis, n. sp. 
Fig. 7. o6 79 operculum. 
Fig. 8 3 5 var. 
Fig. 9 5,  mulukuensis, n. sp. 
Fig: 10: 5; PA operculum. 
Fig. 11. ,, subtranslucida, n. sp. 
Fig. 12. ,, = disparilis, n. sp. 
Fig. 13. Murex (Ocinebra) submissus, n. sp. 
Fig. 14. Sistrum iostoma, A. Adams. 
Fig. 15. Triforis lilaceocinctus, n. sp. 
Fig. 16. . excellens, n. sp. 
Fig. 17. 5 % sculpture magnified. 
Fig. 18 »  gracilior, n. sp. 
Fig. 19. £ 33 sculpture magnified. 
Fig. 20. » pura, 0. sp. 
Fig. 21 43 », sculpture magnified. 
