12 TEllEBRA. 



T. ORNATA, Gray. PI. 2, fig. 28. 



Shell stout, sutures crenulated towards the apex, with a well- 

 defined sutural bai:d ; yellowish white, with three spiral series of 

 regular chestnut spots, four on the body-whorl. 



Length, 4'5 inches. 



Galapagos Is. 

 T. FORMOSA, Desh. PI. 2, fig. 27. 



Shell rather slender, with a somewhat swollen sutural band 

 not clearly separated from the whorls b}' an impressed line ; 

 upper whorls longitudinally plicate ; yellowish white, with small 

 chestnut spots on the band, and lai-ger longitudinal markings 

 below it, a third inferior series on the body-whorl. 



Length, 2'75 inches. 



Panama. 



Described from a single specimen, and is possibly a young 

 variety of T. robusta. 



T. STRIGATA, Sowb. PI. 2, fig. 29. 



Whorls divided by a median groove, the upper ones plicate ; 

 yellowish white, longitudinally striped with chestnut. 



Length, 3'5-5 5 inches. 



Panama, Realejo. 



Reeve gives Philippines (Cuming) and Moluccas as additional 

 localities which need confirmation. It is T. elongata, Wood, 

 T. zebra, Kiener, and T. Jlammea* Lesson. 



T. CERETHINA, Lam. PL 2, fig. 30, 14. 



Upper whorls densely plicate, lower ones becoming smooth, 

 with a sutural band bounded by an indistinct impressed line; 

 flesh-white, rather closely longitudinally strigate with flesh-color 

 or orange, crossed by several distant narrow revolving lines of 

 the same color. Length, 2-3 inches. 



Philippines to Society Is. 



T. pulckra, Hinds (fig. 14), is a synonym. 



T. LANCKATA, Linn. PL 11, fig. 10. 



Whorls smooth, flattened, 8 little swollen below the sutures, 

 earlier whorls plicated; white, crossed by narrow chestnut longi- 

 tudinal streaks, interrupted at the periphery of the body-whorl 

 by a while hand. Length, 2-2'5 mill. 



Talteiti, Moluccas, Mauritius. 



