MANGILIA. 269 
may not be true, although if so, it would not make an extraor- 
dinary distribution for the species. 
M. FascraTA, Gray. PI. 26, fig. 74. 
Ribs latticed with conspicuous transverse striz; yellowish 
white, with a central, narrow, chestnut band. Length, 8°5 mill. 
Africa. 
I know nothing concerning this species. 
M. virtata, Hinds. PI. 22, fig. 66. 
Closely ribbed, crossed by numerous revolving striz ; yellowish 
brown, fasciate with chestnut. Length, 11 mill. 
Straits of Macassar, 10 fms., coarse sand (Hinds). 
M. exquisira, H. A. Smith. Pl. 24, fig. 6. 
Narrowly and distantly longitudinally ribbed, transversely 
very finely corded ; whitish, lineated and banded with chestnut. 
Length, 16 mill. 
Philippines (Cuming); Warrior I., Australia (Brazier). 
This species was figured by Reeve for a specimen in the 
Cumingian collection, under the name of vittata, Hinds (described 
above), but it is evidently a different species. 
M. metuLa, Hinds. PI. 16, fig. 59. 
Whorls flattened, five in number; obsoletely ribbed, trans- 
versely striated, suture with a raised line; lip inflected in the 
middle ; yellowish brown, banded with chestnut. 
Length, 6 mill. 
Habitat unknown. 
M. ricipa, Hinds. PI. 16, fig. 64. 
Shoulder undulated at the angle by the longitudinal ribs, 
which are crossed by raised striz; fulvous. Length, 8 mill. 
Panama. 
Partakes of the characters of Clathurella. Carpenter has 
described (but not figured) a var. fuscoligata, from Cape St. 
Lucas, L. California. I have not seen it. 
M. aspera, Hinds. PI. 16, fig. 62. 
Shoulder very narrow, longitudinal ribs decussated by raised 
revolving lines ; chocolate-brown, aperture flesh-red. 
Length, 13 mill. 
Guayaquil (Hinds). 
