This species is recorded from the eastern Pacific coast of Panama (see Maluf, 1988).
Lyman, T. (1875). Zoological Results of the Hassler Expedition. 2. Ophiuridae and Astrophytidae. Illustrated catalogue of the Museum of Comparative Zoology at Harvard College, 8(2), 1-34, 5 pl.
Clark, A. M. (1977). The South African Museum's Meiring Naude cruises, part 4: Echinoderms. Ann. S. Afr. Mus. 73(6):; 133-147.
Koehler, R. (1904). Ophiures de l'expédition du Siboga. Part 1. Ophiures de mer profonde. Siboga Expeditie 45a.
Maluf, L. Y. (1988). Composition and distribution of the central eastern Pacific echinoderms. Natural History Museum of Los Angeles County Technical Reports, 2, 1– 242.
LSID urn:lsid:marinespecies.org:taxname:125108Amphiactis duplicata (Lyman, 1875)
Amphiactis partita (Koehler, 1904) (synonym)
Amphiura duplicata Lyman, 1875
Amphiura partita Koehler, 1904
Ophiactis duplicata (Lyman, 1875)