9 br 
434 
granulose ribs and one much smaller at the suture; base subplanulate ; 
canal short and recurved. Colour white, spotted irregularly with 
brown. 
TRIPHORIS AFFINTS. 
Shell elongately turreted, shining; whorls composed of three 
regular-sized rows of granules ; canal short, tubular. Colour red- 
dish brown. 
TRIPHORIS CINGULIFERA. 
Shell subulate ; whorls about ten, ornamented by a row of granules 
at both margins, interstices concavely rounded, with a raised stria at 
the upper side, last whorl with three granulose ribs ; canal short and 
tubular. Colour waxy-yellow, lower row of granules and ribs on last 
whorl purplish-red. 
TRIPHORIS FLAMMULATA. 
Shell elongately pyramidal; whorls twelve to fourteen, spirally 
carinately ribbed, ribs three, central one much the smallest, a rib of 
same size at the sutures; canal tubular, enclosed. Colour white, 
marked with spots and longitudinal flammules of light yellowish- 
brown. 
TRIPHORIS CLAVATA. 
Shell elongate subulate; whorls fifteen to eighteen, bordered on 
each side by a row of granules, interstices concavely rounded, finely 
striated spirally, and bordered against the upper row of granules by a 
light ridge, obsoletely granulose ; canal slightly recurved. Colour 
white or yellowish, interstices between the granules of a purplish or 
reddish brown, and spotted irregularly with the same. 
TRIPHORIS ALTERNATA. 
Shell turreted ; whorls composed of three regular-sized rows of 
granules, the middle one of dark reddish brown, the remaining two 
of a waxy-yellow colour; base longitudinally striated ; canal closed, 
tubular. 
TRIPHORIS INCISA. 
Shell subulate ; whorls encircled by three prominent smooth and 
regular ribs, interstices deep and very finely striated longitudinally, 
irregularly spotted and marbled with yellowish-white, brown, and 
purple of various shades. 
TRITON PUSILLA. 
Shell small, fusiform; whorls six, non-varicose, plicately ribbed 
longitudinally and spirally striated ; aperture oblong oval, less than 
one-half the length of the shell ; columella arcuate posteriorly, callous, 
smooth ; outer lip denticulate ; canal short, slightly recurved. Colour 
white, with irregular brown spots or flammules longitudinally disposed, 
