*Java. 2 Spec. 

 ■•'Amboina. i Spec. 



Stat. 1 6. Bay of Kankamaraan, South coast of Kangeang. Shore. 4 Spec. 



Stat. 19. Bay of Labuan Tring, West coast of Lombok. 18 — 27 M. 3 Spec. 



Stat. 33. Bay of Pidjot, Lombok. Up to 22 M. i Spec. 



Stat. 47. Bay of Bima near South fort. Shore. 6 Spec. 



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



Stat. 51. Madura-bay. Reef, i Spec. 



Stat. 53. Bay of Naiigamessi, Sumba. Up to 36 M. 5 Spec. 



Stat. 78. Lumu-Lumu-shoal, Borneo-bank. 34 M. 2 Spec. 



Stat. 125. Sawan, Siau-island. Reef. 4 Spec. 



Stat. 127. Taruna-bay, Sangir-island. Reef, i Spec. 



Stat. 129. Kawio and Kamboling-islands, Karakalang-group. 23 — 31 M. 9 Spec. 



Stat. 142. Laiwui, coast of Obi Major. Reef, i Spec. 



Stat. 152. Wunoh-bay, N. W. coast of Waigeu-island. Reef. 9 Spec. 



Stat. 193. Sanana-bay, East coast of Sula Besi. Reef, i Spec. 



Stat. 225. Reef of Lucipara-island. i Spec. 



Stat. 240. Banda. Reef. 5 Spec. 



Stat. 296. Noimini, South coast of Timor. Reef. 4 Spec. 



Stat. 299. Buka-bay, South coast of Rotti-island. Reef, i Spec. 



Stat. 304. Lamakera. Reef, i Spec. 



The specimens vary in the usual manner, being more or less dark, till nearly black, or 

 with more or less conspicuous dark zones. 



*4. Nerita (Theliostyla) chamaeleon Linne. 



LiNNE. Syst. Nat. Ed. X, p. 779, N° 644. 



RUMPH. Amb. Rariteitkamer, p. y^, tab. 22, fig. 6. 



Reeve. Conch. Ic. Vol. IX, Nerita, fig. 60. {stella). 



V. Martens. Martini-Chemn. Conch. Cab. Ed. II, p. 19, PL 2, fig. 13 — 16; PI. 5, fig. 5 — 13. 



*Java. 4 Spec. 



var. squamulata Guillou. 



Le Guillou. Revue Zool. 1841, p. 344. 



Reeve. Conch. Ic. Vol. IX, Nerita, fig. 63. 



V. Martens. Martini-Chemn. Conch. Cab. Ed. II, Nerita, p. 19, PL 5, fig. 14, 15. 



Stat. 47. Bay of Bima, near South fort. Shore. 12 Spec. 

 Stat. 86. Dongala; Palos-bay, Celebes. Reef. 4 Spec. 

 Stat. 131. Beo, Karakelang-islands. 13 M. i Spec. 

 ■■Java. I Spec. 



The specimens belong -without doubt to the var. squamtilata, by their shape and sculpture. 

 The basal spiral ribs are stronger and are arranged less close than in the type of the species. 



*5. Nerita (Theliostyla) reticulata Karsten. 



Karsten. Mus. Leskeanum, p. 296, PL 2, fig. 8. 



Reeve. Conch. Ic. Vol. IX, Nerita, fig. 44. {signata). 



V. Martens. Martini-Chemn. Conch. Cab. Ed. II, Nerita, p. 22, PL 5, fig. i — 4. 



'Java. I Spec. 



