CATALOG OF RECENT OPHIUROID TYPE SPECIMENS 167 



USNM 25798 (1 dry). Albatross Sta. 3609, south of Pribilof Ids., 

 Bering Sea, 74 fms., 1895. 



USNM 25799 (1 dry). Captain's Harbor, Unalaska, 9-14, fms. 



USNM 25800 (1 dry), Albatross Sta. 3227, north of Unalaska, 225 fms., 

 1890. 



USNM 33634 (1 dry), Albatross Sta. 3313, Oiuliuk Harbor, Unalaska, 

 68 fms., 1895. 



USNM 12590 (1 alcohol), Between Icy Cape and Cape Lisburne, 

 Arctic, collector Wm. Dall, 1874. 



USNM 12803 (3 alcohol). Port Etches, Alaska, 12-18 fms., collector 

 Wm. Dall, 1874. 



USNM 27135 (1 alcohol), Albatross Sta. 2852, between Nagai and Big 

 Koniushi, Shumagin, Alaska, 58 fms., 1888. 



USNM 33635 (2 alcohol). Albatross Sta. 4812, off Sado Id., Japan, 

 176-200 fms., July 18, 1906. 



MCZ 3070 (1 dry). Albatross Sta. 3312, Bering Sea, 45 fms. 



MCZ 3071 (2 dry). Albatross Sta. 3609, Bering Sea, 74 fms. 



MCZ 3357 (3 alcohol). Captain's Harbor, Unalaska, 9-14 fms. 



Ophiopenia tetracantha H. L. Clark 



U.S. National Museum Bulletin 75, p. 104, fig. 39, 1911. 



Holotype: 



USNM 25597 (dry), Albatross Sta. 3279, off Khoudoubine Ids., Alaska, 

 41 fms., 1890. 



Paratypes: 



USNM 12762 (47 dry), Chagafka Cove, Kodiak, Alaska, 1520 fms., 

 July 10, 1880, collector W. H. Dall. 



USNM 12763 (80 dry), same as above. 



USNM 25744 (8 dry), Chagafka Cove, Kodiak, Alaska. 



USNM 25784 (2 dry). Captain's Harbor, Unalaska, 9-14 fms. 



USNM 25797 (3 dry). Port Levasheff, Alaska. 



USNM 12774 (28 alcohol), Nazan Bay, Atka Id., Aleutians, 10-16 fms., 

 1873, collector W. H. DaU. 



USNM 12789 (48 alcohol), same as 12762. 



