FENELLA. 39& 



Name changed from F. pupoidea, Carp., preoccupied by A. 

 Adams. 

 F. EXCURVATA, Carp. PL 60, fig. 78. 



Thin, turreted, purplish brown ; whorls 8, the first two smooth, 

 afterwards bi-or tricarinate, the others superficially cancellated, 

 base spirally striate only ; lip thin. Length, 2'75 mill. 



Mazatlan. 

 F. CERITHINA, Phil. PI. 60, figs. 80, 81. 



Granularly decussated by about 15 longitudinal riblets and 4 

 spiral lirse, base spirally costulate, chestnut colored ; whorls 8, flatly 

 convex, with deep suture ; lip simple. Length 3*3 mill. 



Ins. Rodriguez, Red Sea, Persian Gulf, Japan. 



F. reticulata A. Ads. (fig. 81), and F. scabra, A. Ads., are syn- 

 onyms. 



F. ELONGATA, Watson. PL 60, fig. 82. 



White, with lattice-like sculpture of distant longitudinal, ribs, 



crossed by two or three spiral riblets (about four in last whorl) ; 



whorls 12, convexly biangulated, with deep suture. Length, 9 mill. 



Culebra L, W. L; 390 fms. ; Azores, 1000 fins. 



F. INFRATINCTA, GaiTett. PL 60, fig, 83. 



Rather thin, subpellucid, shining, whitish, tinged with brown at 

 the base, decussated by longitudinal ribs and spiral line ; whorls 8, 

 moderately convex, with impressed suture; lip thin. 



Length, 2'5 mill. 



Viti and Samoa Islands. 

 F. SEMICOSTATA, Pease. PL 60, fig. 84. 



Subcylindrical, rather solid, whitish or light yellowish, with 

 small, close, longitudinal rounded ribs, crossed by close spiral striae, 

 the ribs becoming evanescent on lower part of body whorl ; whorls 

 5-6, slightly convex, with shallow, impressed sutured 



Length, 3 mill. 



Caroline Islands. 



Unfigured Species. 



F. FULGIIA, C. B. Ad. (Nevill). Natal. 



F. RISSOIFORMIS, Issel. Red Sea. 



F. CRYSTALLINA, Carpenter. Cape St. Lucas, L. California. 



F. VINACEA, Recluz, (Nevill). Mauritius. 



