192 ENGINA. 



E. ROSEA, Reeve. PL 62, figs. 34, 35. 



Rose-color zoned with dark chocolate ; aperture rose-color. 



Length, 15-21 mill. 



West Indies; Philippines (Cuming). 



E. Schrammi, Crosse (fig. 35), was described from a small 

 specimen 9 mill. long. The West Indian habitat is attested 

 by specimens before me from three diff'erent islands ; that of the 

 Philippines needs confirmation. When the shell becomes water- 

 worn, the pink coloring has changed to white, the dark chocolate 

 to light chestnut. 



E. RUTiLA, Reeve. PI. 62, fig. 36. 



Shell grayish pink, with dark chocolate zones. 



Length, 21 mill. Habitat unknown. 



I suspect that this will prove a synonym of the preceding 

 species. 



E. DEPORMis, Reeve. PI. 62, fig. 3T. 



Alternately banded with reddish yellow and brown. 

 Length, IT mill. Habitat unknown. 



I think this will also prove to be a synonym of E. rosea. 



E. FARiNOSA, Gould. PI. 62, fig. 40. 



Distantl}' longitudinally ribbed, and spirally granularly 

 striated ; yellowish brown, with indistinct dusky bands. 



Length, 15 mill. Sandwich Islands. 



Hindsia angicostata, Pease, and Triton elegans, Thompson, 

 are synonjnns. The latter was said to have been discovered 

 living in Dublin Bay, an obvious error. 



E. TURBiNELLA, Kicner. PL 62, figs. 38, 39. 



Spire conical, with a row of tubercles above the suture, the 



latter forming an angle on the last whorl, and below it several 



thin raised lines which are sometimes subnodulous ; surface 



between these lines, and on the spire covered with fine revolving 



striffi ; dark chocolate, the tubercles, and occasionally the inferior 



nodules white ; aperture usually chocolate, with the teeth white. 



Length, 15 milL 



West Indies. 



Engina elegans^ Gray, an unfigured species, may almost 



certainly be assigned here. 



