798 



instructis, anfractu ultimo angulato ; apertura obliqua, oblongo- 

 ovali; labio antice calloso; labro margine tiexuoso, antice subreflexo. 



Subulately pyramidal, white, solid, opaque, flexuous; whorls 

 fifteen, flattened, with continuous lateral varices, the last whorl 

 angulated ; aperture oblique, oblong-oval; inner lip anteriorly cal- 

 lous ; outer lip with the margin flexuous, anteriorly subreflexed. 



Island of Burias; coral sand, seven fathoms. II. C. (Mus. 

 Cuming.) 



20. Eulima modicella (pi. clxix. f. 27, 28), A. Adams. 



E. testa subulato-pyramidali, alba, semipellucida, flexuosa ; an- 

 fractibus undecim, planulatis, varicibus lateralibus, continuis, in- 

 structis, anfractu ultimo, in medio vix angulata ; apertura ovali, 

 columella antice subrecta ; labro antice producto. 



Subulately pyramidal, white, semipellucid ; whorls eleven, flat- 

 tened, with continuous lateral varices, the last whorl slightly an- 

 gulated in the middle; aperture oval; columella anteriorly some- 

 what straight ; outer lip anteriorly produced. 



Island of Zebu ; sandy mud, seven fathoms. II. C. (Mus. 

 Cuming.) 



21. Eulima Cumingii (pi. clxix. f. 26), A. Adams. 



E. testa subulato-turrita, alba, recta, solida, opaca ; anfractibus 

 tredecim, convexiusculis, varicibus irregularibus, impressis, in- 

 structis, anfractu ultimo rotundato, apertura oblongo-ovali ; labio 

 antice incrassato calloso ; labro recto. 



Subulately turreted, white, straight, solid, opaque ; whorls thir- 

 teen, rather convex, with irregular longitudinal varices, last whorl 

 rounded ; aperture oblong-oval ; inner lip anteriorly thickened and 

 callous ; outer lip simple. 



Lord Hood's Island, South Seas; on Avicula margarififera. 

 II. C. (Mus. Cuming.) 



22. Eulima iota (pi. clxix. f. 19), C. B. Adams, Shells of 

 Panama, p. 198. 



E. testa subulata, lBevi, nitente, linea microscopica impressa, 

 supra lineam lactea. ; infra lineam diaphana, apice subacuta ; spira 

 valde arcuata; anfractibus decern, subconvexis, sutura conspicua ; 

 apertura parva, ovata, subeffusa ; labro ad mediam partem pro- 

 ducto. 



A small species, with a fine line a little below the middle of 

 the whorls, above which line the shell is chalcedonic, white, and 

 translucent, and below which it is transparent. 



Panama. (Mus. Cuming.) 



