i68 



Potamides Brongniart. 

 i, mpanot 'uviatilis Potiez & Michaud. 



MlCHAUD. Cat. Moll. Douai, p. 363, PI. 31, fig. 19, 20. 

 K. Viv. Vol. 1\'. Cerithium, p. 92. PI. 29, fig. 3. 



. h. Ie. Vol. X\'. Tympanotonos, 11:4. 9. 

 ' 1 onch. Vol. IX, p. 159, PI. 31, fig. 58. 



reel "t Batjulmati (Java). 15 M. ('mal and stoncs. 1 Spec. 

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

 sand. 1 Spec. 

 47. Bay of Bima, near South fort. Shore. i Spec. 



2. Potamides ( Tereöralia) paliistris Linné. 



Linné. Syst. Nat. Ed. XII. p. 1:13. 



Rumph. Amb. Rariteitkamer, p. 101, PI. 30, fig. Q. 



KlENER. Coq. Viv. Vol. I\'. Cerithium, p. Si, PI. 1. 

 REEVE. (onch. Ie. Vol. XV, Pyrazus, tig. 2. 

 TRYON. Man. of Conch. Vol. IX, p. 160, PI. 32, fig. 41, 42. 



KOBELT. Martini-Chemn. Conch. Cab. Ed. II, Vol. I, Cerithium, p. 3$, PI. 8, fig. 1, 2; 

 PI. 9, fig. 1, 2. 



Stat. 86. üongala, Palos-bay, Celebes. Shore. 1 Spec. 

 Stat. 213. Saleyer. Reef. 1 Spec. 



3. Potamides ( Tereöralia) sulcatus Bom. 



BORN. Testacea Mus. Caes. Yindob. p. 320. 



RUMPH. Amb. Rariteitkamer, p. 101, PI. 30, fig. T. 



KlENER. Coq. Viv. Vol. 1\'. p. 89, PI. 27, fig. I, 2. 



REEVE. (onch. Ie. Vol. XV, Pyrazus, fig. 1. 



TRYON. Man. of Conch. Vol. IX, p. 160, PI. 32, fig. 46, 47. 



KOBELT. Martini-Chemn. Conch. Cab. Ed. II, Vol. 1, Cerithium, p. 40, PI. 8, fig. 7, 8. 



Stat. 40. Pulu Kawassang, Paternoster-islands. Coralreef. 1 Spec. 



St.it. 50. Bay of Badjo, West coast of Flores. Shore. 4 Spec. 



Stat. 71. Makassar. Up to 32 M. Mud, sand with mud, coral. 1 Spec. 



Stat. 86. Dongala, Palos-bay, Celebes. Shore. 4 Spec. 



tat. 131. Beo, Karakelang-islands. Reef. 5 Spec. 



Varying much in shape and si/r. the smallest fullgrown specimen from Stat. 86, reaching 

 only a length of about 30 Mill., the largest from Stat. 50 of 47 MUL, but I have seen larger ones. 



Cerithidea Swainson. 

 1. Cerithidea ornata A. Adams. 



A. Adams. Thes. Conch. Cerithium, p. 887, PI. 186, fig. 277, 278. 



i'h. Ie. Vol. XV, Cerithidea, tig. 22. 

 Man. of Conch. Vol. IX, p. 162, PI. 33, fig. '4. 



tini-Ch mn. Conch. Cab. Ed. II. Vol. I. Cerithium, p. 51, PI. 11. tig. 1, 2. 



60 



