GASTROPODA. 



Order PROSOBRANCHIATA Milne Edwards. 



Suborder Scutibranchiata Ciivier. 



Section Rhipidoglossa Troschel. 



Fam. Neritacea Lamarck. 



Nerita Adanson. 



I. Nerita (Theliostyla) exuvia Linne. 



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

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

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



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

 Fig. 16 — 19. 



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

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



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

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



*2. Nerita (Theliostyla) costata Chemnitz. 



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



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



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



•■■Java. 3 Spec. 



3. Nerita (Theliostyla) albicilla Linne. 



Linne. Syst. Nat. Ed. X, p. tj?,, N" 640. 

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

 Reeve. Conch. Ic. 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. I, 2. 



3 



