550 PROCEEDTNOS OF THE NATIONAL MUSEUM. vol.xxiv. 
yellowish colov. The operculum is like that of the Magellanic Tro- 
phoiis, purpuroid, and not like that of the Boreotrophons, which is 
fusoid. 
This concludes our review of this interesting group, to which we 
may expect many species to be added when the deeper waters along 
the continental margin are more thoroughly explored. 
TYPHIS MARTYRIA, new species. 
Shell small, solid, reddish brown, with about six whorls; each whorl 
carries four varical nodes, the long anal tubule in each case nearer to 
the varix behind it than to the one in front; at the shoulder is a keel, 
between which and the suture the whorl is deeply excavated; the early 
varices are nodular but the final varix is expanded, recurved, convex 
in front, excavated behind, with a recurved spine at the shoulder, and 
slightly crenulated at the outer margin; below the aperture the varix is 
very broad, tilling the space between the curved canal and the aper- 
ture; nucleus lost; surface of the whorls nearly smooth, with faint 
incremental lines and elevated lines on the final varix radiating from 
the aperture; the latter is small, nearly a regular oval, with a con- 
tinuous raised margin; aperture internally white with four narrow 
brown spiral lines near the edge; canal wholly closed, long, slender; 
operculum normal; long, of shell 27; diam. of shell 14; of aperture 
4 mm. 
Dredged in the Gulf of California, off the island of San Pedro 
Martir, in 14 fathoms, sand, by the U. S. Fish Commission steamer 
Alha&oss, at station 3013, bottom temperature 65^^ F. U.S.N.M. 
130629. 
This curious little shell belongs to the typical section of the genus, 
and is most nearly allied to T, (juadratax Hinds, from Guayaquil. The 
latter is a shorter and wider species, which attains only a smaller size. 
PEDICULARIA CALIFORNICA Newcomb. 
Plate XXXVIII, fig. 5. 
Pedicularia californica Newcomb, Proc. Cal. Acad. Sci., Ill, 1864, ]>. 121; IV, 
1872, pi. I, fig. 9. 
Farallones Islands, California, and south to Monterey, attached to 
the stems of Gorgonians. U.S.N.M., 56469. 
This l)eautiful shell is white, clouded with deep rose color, and is 
more or less modified in form by the surface to which it clings. 
ANAPLOCAMUS BOREALIS Dall. 
Plate XXXVIII, fig. 4. 
Anaj>locamus horealis Dall, Proc. U. S. Nat. Mus., XVIII, 1895, pp. 8-9. 
Pacihc Ocean, south of Unimak Island, Alaska, in 61 fathoms, muddy 
bottom, U. S. Fish Commission steauicr Alhatross. U.S.N.M., 122592. 
