bo 
72 MANGILIA. 
M. rosEotTinctTA, 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 I. rubida. 
M. marmorosa, Reeve. PI. 27, fig. 11. 
White, very sparingly spotted with orange-brown. 
Length, 11 mill. 
Habitat unknown. 
M. Issext1, 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. 
Var. 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. PI. 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. unitineaTA, HE. A. Smith. Pl. 25, fig. 52. 
Longitudinally ribbed and transversely striate; both lips 
denticulate ; yellowish white or light brown, with an interrupted 
white median band margined below with chestnut. 
Length, 15 mill. 
San Christoval, Solomon Islands. 
