357 



Stat. 43. Pulu Sarassa, Postillon-islands. Up to 36 M. Coral. 1 Spec. 



Stat. 129. Near Kawio- and Kamboling-islands, Karkaralong-group. 23 — 31 M. Sand. 1 Spec. 



The specimens are rather small, that from Stat. 120 has only traces of the brown colour. 



10. Sistrum (Morula) elatum Blainville. 



Blainville. Nouv. Ann. du Museum, Vol. I, p. 207, PI. 11, fig. 1. 



KlENER. Coq. Viv. Vol. VII, Purpura, p. 45, Tl. 10, fig. 2j. 



REEVE. Conch. Ie. Vol. III, Ricinula, fig. 19 [spectrum). 



KÜSTER. Martini-Chemn. Conch. Cab. Ed. II, Vul. III, Ricinula, p. 15, PI. 3, fig. 2. 



TRYON. Man. of Conch. Vol. II, p. 187, PI. 57, fig. 223, 224 [ochrostoma pars). 



Stat. 58. Seba, Savu. Reef. 1 Spec. 



Stat. 129. Near Kawio- and Kamboling-islands, Karkaralong-group. 23 — 31 M. Sand. 1 Spec. 



Stat. 240. Banda. 9 — 45 M. Black sand and Lithothamnion. 1 Spec. 



Stat. 304. Lamakera, Solor-island. Reef. 1 Spec. 



1 1 . Sistrum (Morula) fiscellum Chemnitz. 



Chemnitz. Conch. Cab. Ed. I, Vol. X, p. 242, PI. 160, fig. 1524, 1525. 



Reeve. Conch. Ie. Vol. III, Murex, fig. 124. 



TRVON. Man. of Conch. Vol. II, p. 188, PI. 58, fig. 251—257. 



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

 Stat. 89. Pulu Kaniungan ketjil. Reef. 1 Spec. 



The specimens agree with the quoted figures. I think Tryon and Hidalgo are right in 

 locating this species in the Genus Sistrum (= Ricinula ), it is not to be confouncled with Ricinula 

 undata (= fiscellum) of many authors. The only specimen in alcohol is inhabited by a hermit- 

 crab, so I was unable to examine the radula. 



12. Sistrum (Morula) undatum Chemnitz. 



Chemnitz. Conch. Cab. Ed. I, Vol. XI, p. 124, PI. 192, fig. 1831, 1832. 

 KlENER. Coq. Viv. Vol. VII, Purpura, p. 30, PI. 6, fig. 12, 12a (fiseella). 

 Reeve. Conch. Ie. Vol. III, Ricinula, fig. 28 {fiscellum). 

 TRYON. Man. of Conch. Vol. II, p. 189, PI. 57, fig. 259 — 262. 



Stat. 34. Labuan Pandan, Lombok. Coralreef. 1 Spec. 

 Stat. 47. Bay of Bima, near South fort. Shore. 2 Spec. 



Stat. 71. Makassar and surroundings. Up to 32 M. Mud, sand with mud, coral. 2 Spec. 

 Stat. 204. Between islands of Wowoni and Buton, Northern entrance of Buton-strait. 75 — 94 M. 

 Sand with dead shells. 1 Spec. 

 . Stat. 258. Tual, Kei-islands. 22 M. Lithothamnion, sand and coral. 1 Spec. 



A very variable species which has given much trouble, being often confused with the 

 preceding one. 



13. Sistrum (Morula) concatciiatum Lamarck. 



LAMARCK. An. s. vert. Ed. II, Vol. IX, p. 599. 

 KlENER. Coq. Viv. Vol. VII, Purpura, p. 32, PI. 8, fig. 20. 



1 1 1 



