2 NEW SPECIES OF MARINE SHELLS FROM CEYLON. 



Clavatula gaylopdae, n. sp. 



PI. i, fig. 3. 

 Shell fusiform, brown : whorls 9, the fir-t three smooth, the remainder 

 bearing coarse costae interrupted by spiral striae ; the costae on the body 

 whorl becoming obsolete below the peiiphery : sutural coronal well defined; 

 aperture oval ; peristome thin : columella slightly curved outwards. 



Alt. 6 millim. ; diam. maj. 2. Aperture, alt. 2 millim. ; diam. .75. 

 Hah.-— Ceylon. 



Mans-ilia mangeri, n sp 

 PI. i, fig. 4. 

 Shell slenderlv fusiform, dirty white, stained with patches of pale brown, a 

 broad band of the same colour appearing round the base of the shell : 

 whoils 6, somewhat linelv cancellated, the upper whurls bearing a centnd row 

 of rather coarse tubercle.-, ; suture impressed ; aperture elongate oblong o\al; 

 pciislcanc thickcnul : columella radier straight. 



Alt. 8.5 millim. : diauLjnaj. 3. Aperture, alt. 3 millim.; diaui. 1. 

 Hull. — ( "eylon. 



Mangilia (Glyphosioma) cazioti, n. sp 

 PI. i. fig. 5. 

 .shell o\ate lusirorm, the ui)pei whorls flesh colour, the two last while, a pale 

 brown band appearing at the base of the body-wht)rl wiiile the suture is also 

 discoloured by a faint band of the same colour ; wh(jrls 5 — 6, sculptured with 

 spiral striae and coarse, somewhat distant, transverse ribs which project above 

 the suture : suture impressed; aperture narrow, oblicjue ; peristome thickened 

 and serrated by the spiral striae ; columella descending obliquely. 



Alt. 5 millim. : diam. maj. 2.25. Ajjerture, alt. 2 millim. ; diam. .5. 

 Hah. — Ce)lon. 



Mangilia (Glyphostoma) eeolopata, n. sp. 



PI. i, fig. 6. 



Shell oblong fusiform, white : whorls 6 — 7, shouldered, cancellate with coarse 



ccjstae and spiral striae ; suture well impressed; aperture curved, elongate ; 



peristome thickened and serrated on the inner margin ; columella curved. 



Alt. 7.7 millim. ; diam. maj. 2.5. Aperture, alt. 2.5 millim.; diam. .5. 



Hah. — Ceylon. 



Mangilia (Clathurella) earnieolop, n. sp. 



PI. i, fig. 7. 

 Shell ovate, white, bearing two broad flesh-coloured bands, one above, and 

 one below the peiiphery ; whorls 7, cancellated with fine costae crossed by 

 spiral striae, the penultimate "horl rather swollen, the apical whorls acute ; 

 aperture oblong oval ; peristome thickened and serrated by the spiral striae ; 

 columella descending in a slight curve. 



Alt. 5 millim. ; diam. maj. 2. Aperture, alt. 2 inillim. ; diam. .5. 



Hah. — Ceylon. 



