Pomona College. Claremont, California 47 



Ophionereis annulala Le Conte. Proc. Acd. N. Sc. Phila., p. 317. 1851. Shore- 

 35 faths. California. 



Ophiura flagellaln (Lyman) Meissner. 1901. Das Thierreich, vol. 2, pt. 3, p. 

 925. "35 faths. Lower Calif. 



Op/iiura superba (L. & M.) Meissner. 1901. Uas Thierreich, vol. 2. pt. 3, p. 925. 

 Lower Calif.-northward. 451-930 faths. 



Ophiura irrorata (Lyman) Meissner. Das Thierreich. vol. 2, pt. 3, p. 925. 1,760 

 fath^. Lower Calif. 



ophiura ponderosa (Lyman) Meissner. 1901. Das Thierreich. vol. 2, pt. 3, p. 

 925. 640 faths. Lower Calif. 



Ophiura ogliopora Clark. Ech. Lower Cal., p. 210, pi. 45, figs. S-9. M. N. Hist., 

 pp. 185-236, 1913. 630 faths. Cape St. Lucas. 



Ophiura sarsii Liitkin. Vid. Medd. for 1854, 1885, p. 101. 5-695 faths. Cosra. 



Ophiura leploclenia Clark. Bull. U. S. N. M., no. 75, p. 51. 1911. 67-1,771 

 faths. Northward. 



Ophiura cryptolepis Clark. Bull. V. S. N. M., no. 75. p. 69. 1911. 230-636 

 faths. Northward. 



Ophiura lulkiui Lyman. Proc. Bost. Soc. N. Hist., 8, p. 197. 1860. California to 

 Puget Sound. 22-600 faths. 



Ophiura kofoidi McClendon. U. C. pub. Zoo., vol. 6, no. 3, p. 38. 1909. SO 

 faths. San Diego. 



Ophiura hrevispina (Say) Lyman. "Challenger", Zoology, vol. 5, p. 9. Deep 

 Water. Puget Sound. 



Amphiuridae. 



Amphiodia barharac Lyman. 111. Cat. M. C Z. Harvard, 8, pt. 2, p. 17, pi. 3. 

 Shore-lOO faths. Deep in sand. California. 



Amphiodia sirnni/yloplax Clark. Smith. Bull. 75. 1911. p. 164. 171 faths. 

 Washington. 



Amphiodia urliai Lyman. Proc. Bost. Soc. N. Hist., vol. 7, 1860. p. 195. 15-50 

 faths. Calif-Alaska. 



Amphiodia occidentalis Lyman. Proc. Bost. Soc. N. Hist., vol. 7, 1860. p. 194. 

 Coast. Monterey-Alaska. 



Amphiodia periercta Clark. Smith. Bull. no. 75. 1911. p. 160. Oregon-Alaska. 

 8-240 faths. 



Amphiodia daira Lyman. 1879. Bull. M. C. Z., vol. 6, p. 27. 1,076-1,760 faths. 

 North. 



Amphiodia curyaspis Clark. Bull. V. S. N. M. no. 75, p. 158. 68-318 faths. 

 North. 



Amphiura diastra McClendon. U. C. pub. Zoo., vol. 6, no. 3, supp. San Diego. 

 100 faths. 



Amphiura tarihara Clark. 1911. Bull. 75, U. S. N. M., p. 142. 1,090 faths. 

 Northward. 



Amphiura diomedeae L. & M. 1899. Mem. M. C. Z., vol. 23, p. 151. 640-659 

 faths. Monterey-Southward. 



Amphiura serpentina L. & M. Mem. M. C. Z., vol. 6, p. 143. 1899. 475-645 

 faths. North. 



