156 



has described as T. Lamarckii, but which seems to me to 

 have no specific importance. 



Zanzibar ; Singapore ; Majambo Bay, Madagascar. Fossil 

 — Shores of the Red Sea : Burton. 



14. T. DussuMiERii. (pi. xli. f. 9.) Kiener, 1. c. p. 31, t. 8, 



f. 17.) 



Testa elongate subulata, turrita, grisea, fulvo fasciata : an- 

 franctibus sulco impresso divisis, longitrorsum valde plicatis ; 

 apertura elongate ovali ; columella sub recta. 



A fine characteristic species distinguished by its numerous 

 sharp folds, and varied markings; the upper area of the 

 divided whorl is more contracted than the inferior, and 

 thus on a lower plane ; the suture is bordered by clear 

 milk-white, and the centre of the whorl is broadly banded 

 of a dark chesnut colour ; aperture more elongated than is 

 usual ; columella somewhat straight. 



Haynan, China : Humphreys. 



15. T. suBULATA.(pl. xli. f. 16, pi. xhi. f. 38, 39.) Lamarck, 

 1. c. v. vii. p. 286. Buccinum subulatum, Linnaus, Gmelin, 

 No. 131. Terebra fusca. Perry, Conchology, 1. 16, f. 3. 



Testa elongate subulata, turrita, polita, albida ; anfractibus 

 planulatis, angustis, sulco vix conspicuo divisis, maculis 

 quadratis rufo-fuscis biseriatim cinctis, ultimo triseriatim 

 ornato ; apertura subquadrata ; columella nuda, contorta. 



Shell very lengthened, subulate, turrited, polished ; 

 whorls divided by a groove which is scarcely conspicuous 

 except on the upper whorls, adorned with two series of 

 dark red spots of a square shape, a third appearing on the 

 last whorl ; from the flattening of the last whorl the aper- 

 ture is somewhat square ; columella twisted acute. At 

 plate xhi. fig. 38, a constant variety is represented of 

 a paler colour, and with the spots smaller, at greater distances, 

 and of a fawn colour. 



Tahiti, Society Islands ; Bow Island ; Moluccas. 



16. T. ocuLATA. (pi. xlii. f. 31.) Lamarck,\. c. v.vii. p. 286. 



Testa elongate subulata, turrita, pallide fulva ; anfrac- 

 tibus subplanulatis, linea impressa divisis, superne subtu- 

 midis, maculis albis subdistantibus cinctis, ultimo subquadrato 

 biseriatim maculato ; apertura subquadrata ; columella con- 

 torta, acuta, albida, breviter canaliculata ; epidermide tenui 

 induta. 



Shell elongated, subulate, acuminate, turrited, smooth, of 

 a fawn colour ; whorls girdled, the impressed line not being 



