Ludwig, H. (1905). Asteroidea. Memoirs of the Museum of Comparative Zoology at Harvard. 32: 292 pp.
World Asteroidea Database
In Panama this species was collected from Panama Bay (USNM 36997; Centroid Latitude: 8.2750, Centroid Longitude: -79.6292), Gulf of Panama, eastern Pacifc, by the R. V. Albatross, from a depth of 86 m.