original description
Koehler, R. (1920). Echinodermata: Asteroidea. Scientific Reports of the Australiasian Antarctic Expedition C8: 1-308. , available online at http://www.biodiversitylibrary.org/item/162113 [details]
original description
(of Parastichaster sphaerulatus Koehler, 1920) Koehler, R. (1920). Echinodermata: Asteroidea. Scientific Reports of the Australiasian Antarctic Expedition C8: 1-308. , available online at http://www.biodiversitylibrary.org/item/162113 [details]
context source (Deepsea)
Koehler, R. (1920). Echinodermata: Asteroidea. Scientific Reports of the Australiasian Antarctic Expedition C8: 1-308. , available online at http://www.biodiversitylibrary.org/item/162113 [details]
basis of record
Clarke, Andrew; Johnston, Nadine M. (2003). Antarctic marine benthic diversity. <em>Oceanography and Marine Biology: an Annual Review.</em> 41: 47-114. (look up in IMIS) [details] Available for editors [request]
source of synonymy
O'Hara, T. D. (1999). Systematics and Biology of Macquarie Island Echinoderms. <em>Memoirs of Museum Victoria.</em> 57(2): 167-223., available online at https://doi.org/10.24199/j.mmv.1999.57.09 [details]
From editor or global species database
Depth range Deep-sea context derived from a specimen depth data search [details]