2l6 



30. Natica (Mamma) jiemingia/na Recluz. 



Recluz. Proc. Zool. Soc. Lond. 1843, P- 209. 



Philippi. Martini-Chemn. Conch. Cab. Ed. II, Vol. II, Natica, p. 126, PI. iS, fig. 7. 



Reeve. Conch. Ic. Vol. IX, Natica, fig. 80. 



Tryon. Man. of Conch. Vol. VIII, p. 50, PI. t6, fig. 51. 



Stat. 19. Bay of Labuan Tring, West coast of Lombok. 18 — 27 M. River-mud, coral, coral- 

 sand. I Spec. 



A young, slightly broken, dead shell, sufficiently agreeing with the quoted figures. 



31. Natica (Mamma) albumen Linne. 



LiNNE. Syst. Nat. Ed. X, p. jy^, N" 626. 



RUMPH. Amb. Rariteitkamer, p. 76, PI. 22, fig. B. 



Philippi. Martini-Chemn. Conch. Cab. Ed. II, Vol. II, Natica, p. 29, PI. 4, fig. 3, 4. 



Reeve. Conch Ic. Vol. IX, Natica, fig. 31. 



Tryon. Man. of Conch. Vol. VIII, p. 47, PL 21, fig. 5. 



Stat. 133. Lirung, Salibabu-island. Up to 36 M. Mud and hard sand, i Spec. 



V. Martens locates this species in the subgenus Neverita ; I have followed other authors 

 f. i. Melvill, who (Proc. Zool. Soc. 1901, p. 359) mentions it as Mamma. 



■ 32. Natica (Mamilla) melanostoma Gmelin. 



Gmelin. Syst. Nat. Ed. XIII, p. 3674. 



RUMPH. Amb. Rariteitkamer, p. ^6, N° NWb. 



Philippi. Martini-Chemn. Conch. Cab. Ed. II, Vol. II, Natica, p. 30, PI. 4, fig. 5, 6, 15, i6. 



R.EEVE. Coiich. Ic. Vol. IX, Natica, fig. 78. 



Tryon. Man. of Conch. Vol. VIII, p. 50, PI. 21, fig. 13, 14; PI. 22, fig. 21. 



Stat. 80. Borneo-bank. 40 — 50 M. Fine coralsand. i Spec. 



Stat. 133. Lirung, Salibabu-island. Up to .36 M. Mud and hard sand, i Spec. 



Stat. 164. i°42'.5 S., I30°47'.5 E. Halmahera Sea. 32 M. Sand, small stones and shells, i Spec. 



Stat. 172. Gisser. Reef. 2 Spec. 



var. fibrosa Souleyet. 



SOULEYET. Voy. Bonite. p. 581, PI. 35, fig. 8 — 10. 

 Tryon. Man. of Conch. Vol. VIII, p. 51, PI. 21, fig. 17. 



Stat. 33. Bay of Pidjot, Lombok. Up to 22 M. Mud, coral and coralsand. I Spec. 



Stat. 50. Bay of Badjo, west coast of Flores. Up to 40 M. Mud, sand and shells, i Spec. 



33. Natica (Mamilla) melanostomoides Quoy & Gaimard. 



QUOY & Gaimard. Voy. de I'Astrolabe. Vol. II, p. 229, PI. 66, fig. 4 — 8. 



Philippi. Martini-Chemn. Conch. Cab. Ed. II, Vol. II, Natica, p. 58, PI. 9, fig. 5. 



Reeve. Conch. Ic. Vol. IX, Natica, fig. loi. 



Tryon: Man. of Conch. Vol. VIII, p. 50, PL 21, fig. 16; PL 22, fig. 21 {melanostoma var.). 



Stat. 47. Bay of Bima. 55 M. Mud with patches of fine coralsand. 2 Spec. 

 Stat. 71. Makassar. Up to 32 M. Mud, sand with mud, coral, i Spec. 

 Stat. 131. Beo, Karakelang-islands. 13 M. Mud and sand." i Spec. 



