276 180 



Cultellus (Pharella) ovalis, Dunk. 



Plmrella oualis, Dunker, Proc. Zool. Soc. London, 1861, p. 423, No. 24. 



— — — Novitates Conchologicae, MoU. mar., p. 118, No. 134, pi. 39, flg. 4. 

 Cultellus — — SowERBY in Heeve, Conchol. icon., XIX, Cultellus, Sp. 24. 



Pharella — — Clessin in Martini u. Chemnitz, Conchyl. Cabin., XI Bd., 3 Abtli , p. 56, No. 7, 



pl. 10, flg. 5. 



— — — P. Fischer, Catalogue d. Moll, de I'Indo-Chine, p. 273. 



Cultellus (Pharella) ovalis, Dunker, E. v. Martens, Süss- u. Brackwasser-Moll. d. Ind. Archipels, p. 269, 

 No. 7. 



Sound of Koh Chang, 3—4 fathoms, soft clay (V2). Coast of Lem Ngob ('/a). 



I^ong. 13 — 68 mm. 



"Golfe de Slam" (Morlet). 



Distribution: — Singapore. 



Dunker's and Sowerry's figures of this species differ rather considerably; my 

 specimens correspond exactly with Sowerry's figure, which also agrees best with 

 the diagnosis. 



Cultellus (Ensiculus) cultellus L. 



Solan Cultellus, Linné, Syst. Nat., ed. X, 1758, p. 673, No. 27. — ed. XII, p. 1114, No. 37. — Mus. Ludov. 

 Ulricæ reg., 1764, p. 474, No. 15. 



— cultellus, — ' Chemnitz, Conchyl. Cabin, VI, 1782, p. 52, pl. 5, figs. 36—37. 



— — — Lamarck, Hist. nat. d. anim. s. vert., V, 1818, p. 453, No. 8. — éd. 2. VI. 1835, 



p. 56, No. 8. 

 Ensiculus cultellus, Linné, H. Adams, Proc. Zool. Soc. London, XXVIII, 1860, p. 360. 

 Cultellus — — Sowerby in Reeve, Conchol. icon., XIX, 1874, Cultellus. Sp. 23. 



Ensiculus — — Dunker, Index moll. mar. Japon., 1882, p. 174. 



Cultellus — — Clessin in Martini u. Chemnitz, Conchyl. Cabin., XI Bd., 3 Abth., p. 40, No. 6, 



pl. 3, figs. 7-8, pl. 14, fig. 2. 



— — — E.V.Martens, Süss- u. Brackwasser-Moll. d. Ind. Archipels, 1807, p. 270, No. 8. 



— — — Hidalgo, Fauna raalacol. de 1. isl. Filipinas, II, 1903, p. 23, No. 44. 



— cumingianus, Dunker, Proe. Zool. Soc London, 1861, p. 422, No. 19. 



— Cumingianus, — Sowerbv in Reeve, Conchol. icon., XIX, Cultellus, Sp. 7. 



— — — Clessin in Martini u. Chemnitz, Conchyl. Cabin., XI Bd., 3 Abth., p. 39, 



No. 4, pl. 14, fig. 5. 



— lividus, — Proc. Zool. Soc. London, 1861, p. 423, No. 21. 



— — — SowERBY in Reeve, Conchol. icon., XIX, Cultellus, Sp. 1. 



— — — Clessin in Martini u. Chemnitz, Conchj'l. Cabin.. XI Bd., 3 Abth., p. 40, 



No. 5, pl. 14, fig. 4. 



— concinnus, Dunker, Proc. Zool. Soc. London, 1861, p. 423, No. 23. 



— {Ensiculusi Philippianas, Dunker, Malakozool. Blatter, 1877, p. 68, No. 4. 



Ensiculus Philippianus, Dunker, Index moU mar. Japon., p. 174, pl. 7, fig. 23. (Ensiculus Philippii, Dunk.). 

 Cultellus — — Clessin in Martini u. Chemnitz, Conchyl. Cabin., XI Bd., 3 Abth., p. 36, 



No. 1, pl. 4, fig. 5. 

 £;isis asperus. Dunker in schedis. Clessin in Martini u. Chemnitz, Conchyl. Cabin., XI Bd., 3 Abth., 

 p. 45, No. 13, pl. 14, fig. 3. 



Off Koh Kam, 10 fathoms, gravel (1). N. of Koh Kam, 5 fathoms, gravel ('/a). 

 Between Koh Mesan and Cape Liant, 5 — 9 fathoms (1). S. of Koh Chuen, 30 fathoms, 



