190 PUSIA. 



T. NiroBARiCA. FinuentVld. PI. 5(i. fio-. 612. 



Shell ehoeolnti'-brown, iipiTturi' nlso chocohitc. TT., 16 mill. 



Nli'ohar Isles. 

 T. FICLLINA, liMin. IM. o(i, (igs. 6l:>-()15. 



Park chocolate-brown, more or less shouldered and distantly 

 longitudinally ribbed, sometimes crossed by revolving striae, 

 which become more distinct towards the base; aperture chocolate 

 within. Length, '7 inch. 



Philippines ; Sohiinon Is.; A'lxtraliei ; Galajiitgos Js. 



I refer to this species T. gaa.^apafa. Reeve (lig. (tl4 ), from the 

 Galapagos, and T. fortico.Htata, Reeve (fig. 615); the latter without 

 revolving sculpture except at the base. 



T. ZEBRiNA, d'Orb. PI. 56, figs. 630, 616. 



Smooth, dark chocolate with white longituilinal strigations. 



Length. 10-12 mill. 



Canary Islands. 



The type ligured (fig. 6:-)0), is a narrower form than that 

 dejjicted 1)y Sowerby ; the lattei- corresponds very well, however, 

 with a specimen before me. which 1 feel contident belongs to 

 this species. 



T. SEMEN, Reeve. PI. 5(). lig. (il8. 



Smooth ; yellowish whitt> and chestnut-brown in alternate 

 longitudinal narrow waved lines. Length, '5 inch. 



Philippines ; Poliinesia : Sandirich Isles. 



I add the localities following the Philippines, believing that T. 

 flamrmdafa, Pease, and T. zehrina, Garrett, both unfigured, will 

 prove to be synonymous with T. icemen. It seems to be closely 

 allied to the typical form of T. zebrina, d'Orb., in coloring and 

 shape. 



T. ruTiLLUS, Pease. PI. 56, fig. 617. 



Finely granulated by decussating lines; dark chocolate, with 

 a narrow white superior l)and ; sometimes with a few white spots 

 on the u))per lialf of the siiell. Ijength, '4 inch. 



Pauinotus and Society Islands. 



T. TRUNCULUS, SoAvb. PI. 56, lig- 619. 



Polished, ventricose, chestnut-brown. Length, '25 inch. 



Ilahitat unkn own. 

 Described from a single specimen. 



