118 PEECY SLA DEN TKUST EXPEDITION. 



344. Plenrutoma biiloici, Sowb. 



Loc. Cargados Carajos : Stations B S, B 9, li 13, B 16, all 30 fathoms; B 23, 

 28 fathoms. 



A white, unspotted shell, very probahly an albino variety of cither variegata, Kien., 

 mar'morata, Lam., ov jickeli, Weink. 



345. Fleurotoma garnonsii, Reeve. 



IjOC. Cargados Carajos : Station B 8, 30 fathoms, weed and broken shells. 

 Seychelles : Station P 2, 31 fathoms, coral and Ijiihothamnia-vuhhle. 



346. Pleurotoma jickeli, Weink. 



Loc. Cargados Carajos : Station B 17, 30 fathoms, shell-rubble. 



347. Pleurotoma variegata, Kien. 



Loc. Cargados Carajos : Station B 13, 30 fathoms, coarse coral-rubble and sand. 

 Seychelles : Station F 2, 31 fathoms, coral and Lithothmnnia-T:\\\'>h\G. 



P. variegata, Kien., appears intermediate between P. jickeli, Weink,, marmorata, Lam., 

 and tigrina, Lam. The extremes are fairly distinct, but intermediates doubtless occur, 

 and dwarfed, or non-adult, examples, as exist from the above-mentioned localities, are 

 very hard, if uot impossible, to identify Avitli absolute certainty. Indeed, very probably, 

 some experts would name one or two examples as tigrina. 



348. Brillia flavidula (Lam.). 



Loc. Cargados Carajos : Station B 14, 30 fathoms, shell -rubble, with large 

 Foraminifera. 



349. Drillia variabilis, Sm. 



Loc. Seychelles : Station F 2, 31 fathoms, coral and shell-rubble. 



One example alone dredged, in non-adult condition. It possesses the contour of 

 D. variabilis, with some inclination in smoothness and marking to D. theoreta, Melv., 

 from the Persian Gulf. 



350. Drillia (Claviis) exasperata (Reeve). 



Loc. Seychelles : Station F 2, 31 fathoms, coral and sand, with Lithui/Miimia-ruhhln. 



351. Surcula bijubata (Reeve). 

 IjOC. Cargados Carajos, 30 fathoms. 



Reported from the Mauritius, with extension of range eastward to the Philippines, 

 Viti Isles, and tlie Solomon I. Group. 



352. Clathurella robillardi (Barclay, MSS.), H. Ad. 



Loc. Amirantcs : Station E 9, among Polyzoa and on shell-rubble. 



353. Ilaugilia [Gl uphostoma) roseotincta, Montr. 



Log. Amirantcs : Station E 11, 25-80 fathoms, on hard, rough ground. 

 A remarkably select little species, of a bright rosy-red hue, of which only one 

 specimen was dredged. 



