123 



various coloured markings ; spire short, conical, volutions 7, 

 the 6 first obtusely angular in the middle, their edges near the 

 suture slightly raised ; the last volution large, of a lengthened 

 conical form, and transversely striated anteriorly; outer lip 

 rather thin, with many small teeth within ; canal slightly 

 reflected. In Mr. Cuming's collection. 



33. Col. aspersa ; nob. (pi. xxxvii. f. 79, 80.) 



Col. testa oblongo-ovata, laevi, alba, castaneo-reticulata et 

 maculata, spira sub-acuminata, apice obtuso, anfractibus 6, 

 postice rotundatis, ultimo antice transverse obsolete striato, 

 apertura latiuscula, flexuosa, labio externo intus mediane 

 tuberculato, denticulis obsoletis, margine leevigato; canali 

 latiusculo, brevi. 



Shell oblong-ovate, smooth, white, reticulated and spotted 

 with chesnut colour ; spire slightly acuminated with an obtuse 

 apex ; volutions six, posteriorly rounded, the last obsoletely 

 transversely striated anteriorly ; aperture rather broad flexu- 

 ous ; outer lip tubercular in the middle within, the tubercle 

 rather elongated, with obsolete teeth ; margin smooth; canal 

 rather broad, short. 



Two specimens are in Mr. Cuming's and one in Lady 

 Harvey's collection, locality unknown. 



34. Col. albina Kiener (pi. xxxviii. f. 81, 82.) 



Col. testa oblongo-acuminata, Isevi, albida, coloribus variis 

 ornata ; spira elongatiuscula, anfractibus 9, breviuscuHs, sub- 

 cylindraceis, ultimo magno, ante suturam tumidiusculo, postice 

 nonnunquam sub-tuberculifero ; apertura breviuscula, lati- 

 uscula ; labio externo sub-incrassato, intus denticulato ; canali 

 brevi, lato. 



Shell oblong, acuminated, smooth, whitish, ornamented 

 with various colours, spire rather lengthened ; volutions 9, 

 rather short, sub-scylindrical, the last large, slightly tumid in 

 front of the suture, sometimes slightly tuberculiferous behind; 

 aperture rather short and broad ; outer lip somewhat thick- 

 ened, denticulated within ; canal short, broad. 



Found by Mr. Cuming at Puerto-galero, Isle of Mindoro, 



35. Col. Ligula Duel. (pi. xxxviii, f. 83, 84, 85.) 



Col. testa oblonga, acuminata, kevi, albida, coloribus variis 

 fasciatim picta ; spira elongata, turrita, anfractibus 8 — 9, 

 sub-ventricosis, nitidis, ultimo magno; labio externo extus 

 crassiusculo, variciforme, intus denticulato ; labio interno an- 

 tice laminam levatam columellarem efforraante, intus denti- 

 culis rugosiusculo. q 



