216 U.S. NATIONAL MUSEUM BULLETIN 293 



Paratypes: 



USNM 26694 (1 dry), Albatross Sta. 5057, off Ose Saki, Suruga Gulf, 

 Japan, 270 fms., 1906. 



USNM 26825 (1 dry). Albatross Sta. 4959, off Mizimoko Shima Lt., 

 Japan, 405-578 fms., 1906. 



USNM 26853 (3 alcohol). Albatross sta. 4957, off Mizimomo Shima Lt., 

 Japan, 437 fms., 1906. 



MCZ 3026 (1 dry), Albatross Sta. 3698, off eastern Japan, 153 fms. 



MCZ 3027 (1 dry). Albatross Stsi. 4951, Bungo Channel, Japan, 437 fms. 



Ophiura nodosa Lutken 



Videnskabelige Meddelelser fra den Naturhistoriske ForeningiKjoben- 

 havn, 1854, p. 100, 1855. 

 = Stegophiura nodosa (see Matsumoto, 1915) 



Syntypes: 



USNM 1033 (2 dry), Greenland, exchange from the Copenhagen Zoologi- 

 cal Museum. 



Ophiura oediplax h. L. Clark 



U.S. National Museum Bulletin 75, p. 74, fig. 21, 1911. 

 = Amphiophiura oediplax [see Matsumoto, 1915) 



Holotype: 



USNM 25618 (dry). Albatross sta. 4812, off north point of Sado Id., 

 Japan, 176 fms., 1906. 



Paratypes: 



USNM 26854 (4 alcohol). Albatross sta. 4812, north of Sado Id., Sea of 

 Japan, 176-200 fms., 1906. 



USNM 25769 (1 dry). Albatross sta. 4819, off Hime Saki Lt., Japan, 

 245 fms., 1906. 



USNM 26628 (1 alcohol). Albatross Sta. 4819, see above. 



MCZ 3034 (1 dry), Albatross Sta. 4812, Sea of Japan, 176-200 fms. 



MCZ 3335 (2 alcohol), Albatross Sta. 4819, Sea of Japan, 245 fms. 



Ophiura oligopora H. L. Clark 



Bulletin of the American Museum of Natural History, vol. XXXII, art. 

 Vin, p. 210, pi. 45, figs. 8, 9, 1913. 

 = Amphiophiura oligopora (see Matsumoto, 1915) 



Holotype: 



USNM 31641 (dry), Albatross sta. 5683, off Cape San Lucas, California, 

 630 fms., Apr. 20, 1911. 



Paratype : 



MCZ 3618 (1 dry), Albatross Sta. 5683, off Cape St. Lucas, Lower 

 California, 630 fms. 



