178 U.S. NATIONAL MUSEUM BULLETIN 293 



AHF 147.6 (1), Velero Sta. 168-34, Academy Bay, Indefatigable Id., 

 Galapagos, shore, Jan. 20, 1934. 



MCZ 4834 (1 dry), Charles Id., Galapagos, Black Beach Anchorage, 

 Hancock Pac. Exp. Sta. 199, Jan. 30, 1934. 



Ophioplocus japonicus H. L. Clark 



U.S. National Museum Bulletin 75, p. 30, fig. 5, 1911. 



Holotype: 



USNM 25621 (dry), Misaki, Japan. 



Paratypes: 



USNM 15773 (1 dry), Enoshima, Japan, collected by P. L. Jouy. 



USNM 25998 (4 dry), Japan, donated by H. Loomis. 



USNM 27089 (6 alcohol), Ayukawa, Japan, 1906, Albatross collection. 



USNM 27149 (3 alcohol), Misaki, Sagami, Japan, 1906. Albatross 

 collection. 



MCZ 813 (3 alcohol). Albatross Sta. 1906, see above. 



MCZ 2986 (1 dry), same as above. 



Ophiopristis ensifera Verrill 



Bulletin of the University of Iowa, new series, vol. 1, no. 6, p. 47, 

 pi. 4, 1899. 

 = Ophiacantha ensifera (see H. L. Clark, 1915) 



Type: 



YPM (1 dry), off Havana, Cuba, Nutting, collector. 



Ophioprium imperfectum H. L. Clark 



Memoirs of the Museum of Comparative Zoology at Harvard, 

 vol. XXV, no. 4, p. 215, pi. 3, figs. 7, 8, 1915. 



Holotype: 



MCZ 2167 (1 dry), Blake Sta. 226, off St. Vincent, 424 fms. 



Ophiopsammium nudum H. L, Clark 



Annals of the Southern African Museum, vol. XIII, pt. VII, no. 12, 

 p. 341, 1923. 



Paratype: 



MCZ 4352 (1 dry), Pieter Faure 10975, Tongoat River, Natal, 36 fms. 



Ophiopsammium s emperi hymsin 



Bulletin of the Museum of Comparative Zoology at Harvard, vol. 3, 

 p. 232, pi. 4, figs. 11-17, 1874. 



Holotype: 



MCZ 2498 (1 dry), Philippines, 10 fms.. Semper, collector. 



