Ophiacantha enneactis

Familia: Ophiacanthidae
Genus: Ophiacantha
Species:

Ophiacantha enneactis H.L. Clark, 1911

Type locality: North Pacific Ocean, Aleutian Islands, 52°14′30″N 174°13′01″E / 52.2417°N 174.217°E / 52.2417; 174.217, depth 549–881 m.

Holotype: USNM 25598 [1].

• Ophiacantha enneactis H.L. Clark, 1911: 211–213, fig. 98; — H.L. Clark, 1915: 206; — Downey, 1969: 68.

• Clark, H.L. 1911. North Pacific Ophiurans in the collection of the United States National Museum. Bulletin of the United States National Museum. 75: 1-302. BHL Reference page. 
• Clark, H.L. 1915a. Catalogue of recent ophiurans: based on the collection of the Museum of Comparative Zoölogy. Memoirs of the Museum of Comparative Zoology 25(4): 163–376, 20 pls. BHL Reference page. 
• Downey, M.E. 1969. Catalog of recent Ophiuroid type specimens in major collections in the United States. Bulletin of the United States National Museum 293: 1–239. BHL Reference page. 

• Ophiacantha enneactis H.L. Clark, 1911 in the World Ophiuroidea Database, accessed on July 12, 2025