RECENT OPHIURANS. 347 



Ophiotrochus. 



Li-MAN, 187S. Bull. M. C. Z., 6, p. 129. 

 Type-species: Ophiotrochus paniviculus Lyman, 1878. loc. oil. Monotypic when established. 



1400. 0. PANNICULUS Lyman, 1878. Bull. M. C. Z., 6. p. 129, pi. 6, f. 158-160. 



1 coTYPE. Between New Guinea and the Admiralty Islands, 1070 fms. 

 Species of Ophiotrochus not represented in the M. C. Z. 



1401. O. LONGISPINUS H. L. CL.iHK, 1911. BuU. 75 U. S. N. M., p. 94, f. 33. Japan: Sagami 



Sea, 918 fms. 



Ophiernus. 



Lyman, 1878. BuU. M. C. Z., 6, p. 122. 

 Tj'pe-species: Ophiernus vallincola Lyman, 1878. loc. cit. Monotypic when established. 



1402. O. ADSPERSUM Lym.an, 1883. Bull. M. C. Z., 10, p. 236, pi. 3, f. 19-21. 



73 specimens, including holotype and 69 paratypes. Off Jamaica, 322- 

 555 fms. Off St. Cruz, D. W. I., 314-451 fms. Off St. Kitts, 208 fms. 

 Off Nevis, 375 fms. Off Guadeloupe, 583 fms. Off Dominica, 333-524 

 fms. Off Martinique, 1030 fms. Off St. Lucia, 422 fms. Off St. Vincent, 

 424-464 fms. Off Grenadines, 338 fms. Off Grenada, 159-416 fms. Off 

 Barbados, 200-399 fms. Japan: off Shio Misaki Light, 244-290 fms.; in 

 Colnett Strait, 1008 fms. Ceylon: off Colombo, 480 fms. 



1403. 0. ANNECTENS LIitken and Mortensen, 1899. Mem. M. C. Z., 23 p. 107, pi. 5, f. 4-6. 



6 cotypes. Off Galapagos Islands, 421 fms. 



1404. 0. POLYPORUM LtJTKEN and Mortensen, 1899. Mem. M. C. Z. 23, p. 109, pi. 5, f. 7-9. 



6 specimens, including 3 cotypes. Lower California: off Cape St. Lucas, 

 491 fms. Mexico: off Las Tres Marias Islands, 680 fms. 



1405. 0. SEMINUDUM Lutken and Mortensen, 1899. Mem. M. C. Z., 23, p. 105, pi. 5, f. 10-12, 



8 COTYPES. Mexico: southeast from Tehuantepec, 2232 fms. Off 

 Ecuador, 1573 fms. 



1406. O. vallincola Lyman, 1878. Bull. M. C. Z., 5, p. 122, pi. 6, f. 170-172. 



5 COTYPES. West of Crozet Islands, 1375 fms. 



