336 



striae, which are not mentioned in any of the quoted descriptions of C. conspersa, and of which 

 I find no tracé in the numerous specimens recorded above. Moreover the aperture, though 

 apparently well developed, is quite destitute of teeth or folds. I cannot account for the considerable 

 difference of depth, at which the specimens have been dredged, as one specimen of each locality 

 is in fresh condition, though not containing the soft parts. 



16. Columbclla (Atilia) Cumingi Reeve. 



Reeve. Conch. Ie. Vol. XI, Columbella, fig. 156. 



Tryon. Man. of Conch. Vol. V, p. 151, PI. 53, fig. 12. 



Kobelt. Martini-Chemn. Conch. Cab. Ed. II, Vol. III, Columbella, p. 108, PI. 16, fig. 8, 9. 



Stat. 282. Between Nusa Besi and N.-E.-point of Timor. 27 — 54 M. Sand, coral and Litho- 

 thamnion. 6 Spec. 



The specimens are very characteristic. This species has originally been recorded from 

 the Philippines, but afterwards from more remote localities, v. Martens (Moll. Mauritius p. 248, 

 PI. 20, fig. 11) records it from Mauritius, Hirase (Cat. of Mar. Shells of Japan p. 10) from 

 Japan (Yakushima), from which locality I saw specimens which are smaller and banded only 

 below the suture. 



17. Columbella (Anachis) Terpsichore Sow. var. lineolata Kiener. 



KlENER. Coq. Viv. Vol. VIII, Columbella, p. 57, PI. 13, fig. 3. 



Reeve. Conch. Ie. Vol. XI, Columbella, fig. 58^. 



Tryon. Man. of Conch. Vol. V, p. 154, PI. 54, fig. 45 {Terpsichore pars). 



Stat. 296. Noimini-bay, South coast of Timor. Reef. 1 Spec. 



The only specimen is a dead shell, with somewhat obscure markings, intermediate between 

 the type and the variety. 



18. Columbella (Seminella) troglodytcs Souverbie. 



SOUVERBIE. Journ. de Conch. 1866, p. 145, PI. 4, fig. 4. 



Tryon. Man. of Conch. Vol. V, p. 165, PI. 56, fig. 89. 



Kobelt. Martini-Chemn. Conch. Cab. Ed. II, Vol. III, Columbella, p. 226, PI. 30, fig. 17, 18. 



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

 Stat. 47 a . Entrance to Bay of Bima. 320 M. Fine sand. 1 Spec. 



The specimen from Stat. 47 a is a dead, bleached shell, that from Stat. 43, though 

 apparently in fresh state, has scarcely traces of brown bands. I see only a few streaks. 



19. Columbella (Semitiula) atomella Duclos? 



DUCLOS. UI. Conch. PI. 11, fig. 5, 6. 



Stat. 90. i°i7'.5N., u8°53'E. Celebes Sea. 281 M. Coral, sand and stone. r Spec. 

 Stat. 273. Pulu Jedan, East coast of Aru-islands. 13 M. Sand and shells. 1 Spec. 



90 



