272 MANGILIA. 



M. ROSEOTINCTA, Montrouzier. PL 16, fig. 54. 



Shell larger than the preceding species, more attenuated 

 towards the base, spire longer, outer lip not so thick ; rose- 

 colored. Length, 19 mill. 



New Caledonia. 



Perhaps only a variety of M. rubida. 



M. MARMOROSA, Reeve. PL 27, fig. 11. 



White, very sparingly spotted with orange-brown. 



Length, 11 mill. 



Habitat unknown. 

 M. ISSELT, G. and H. Nevill. PL 25, figs. 40, 48. 



White, with two narrow, interrupted orange bands, one of 

 which reappears on the spire. Length (decollated), 7'75 mill. 



Ceylon. 



Yar. Cernica (fig. 48), from Mauritius, is smaller (6'5 mill.), 

 and retains the embryonal whorls. 



M. BICLATHRATA, Souverbie. PL 25, fig. 53. 



Yellowish white, with a sutural chestnut band, and two bands 

 below it on the body-whorl ; both lips plicate. Length, 2-5 mill. 



New Caledonia. 

 M. INTERSTRIATA, E. A. Smith. PL 25, fig. 50. 



Longitudinal ribs ten, thin, oblique, with revolving lines in 

 the interspaces ; both lips denticulate ; whitish, banded with 

 dark chocolate at the sutures, and also at the middle and base of 

 the body-whorl. Length, 8 mill. 



San Christoval, Solomon Islands. 



" This species has much resemblance to PL biclathrata, Souv., 

 and may eventually prove to be but a large variety of it." 



M. ONAGER, Souverbie. PL 25, fig. 46. 



Whitish, with chestnut stripes and bands. Length, 15 mill. 



New Caledonia. 

 M. UNILTNEATA, E. A. Smith. PL 25, fig. 52. 



Longitudinally ribbed and transversely striate ; both lips 

 denticulate ; yellowish white or light brown, with an interrupt rd 

 white median band margined below with chestnut. 



Length, 15 mill. 



San Christoval, Solomon Island*. 



