GASTROPODA. 



Order PROSOBRANCHIATA Milne Edwards. 



Suborder Scutibranchiata Cuvier. 



Section Rhipidoglossa Troschel. 



Fam. Neritacea Lamarck. 



Nerita Adanson. 



i. Nerita (Theliostyla) exuvia Linné. 



Linné. Syst. Nat. Ed. X, p. 779, N° 646. 

 RUMPH. Amb. Rariteitkamer, p. 78, tab. 22, fig. N. 

 Reeve. Conch. Icon. Vol. IX, Nerita, fig. 1. 



V. Martens. Martini-Chemnitz, Conch. Cab. Ed. II, Nerita, p. 12, Taf. 1, Fig. 17, 18; Taf. 4, 

 Fig. 16 — 19. 



Stat. 50. Bay of Badjo, West coast of Flores. Up to 40 M. 1 Spec. 



Stat. 51. Madura-bay. Reef. 7 Spec. 



Stat. 152. Wunoh-bay, N. W. coast of Waigeu-island. Reef. 1 Spec. 



Stat. 277. Kulewatti-bay, Dammer-island. Reef. 1 Spec. 



'2. Nerita (Theliostyla) costata Chemnitz. 



Chemnitz. Conch. Cab. Vol. V, p. 243 and 299, PI. 191, fig. 1966, 1967. 



Reeve. Conch. Ie. Vol. IX, Nerita, fig. 6. 



v. Martens. Martini-Chemn. Conch. Cab. Ed. II, Nerita, p. 62, PI. 1, fig. 11, 12; PI. 4, fig. 8— 11. 



'Java. 3 Spec. 



o- 



Nerita (Theliostyla) albieilla Linné. 



LlNNÉ. Syst. Nat. Ed. X, p. 778, N° 640. 

 RUMPH. Amb. Rariteitkamer, p. 78, tab. 22, fig. 8. 

 Reeve. Conch. Ie. Vol. IX, Nerita, fig. 64. 



V. Martens. Martini-Chemn. Conch. Cab. Ed. II, Nerita, p. 25, Taf. 3, Fig. 1—4, 6— 9; Taf. 8, 

 Fig. 1, 2. 



3 



