RAS name details
Parastichaster sphaerulatus Koehler, 1920
378989 (urn:lsid:marinespecies.org:taxname:378989)
unaccepted
Species
Parastichaster Koehler, 1920 accepted as Anasterias Perrier, 1875
marine, brackish, fresh, terrestrial
recent only
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] 
Mah, C.L. (2021). World Asteroidea Database. Parastichaster sphaerulatus Koehler, 1920. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=378989 on 2025-12-11
RAS (Eds.) (2025). Register of Antarctic Species. Parastichaster sphaerulatus Koehler, 1920. Accessed at: https://ras.biodiversity.aq/aphia.php/10.1080/rest/aphia.php?p=taxdetails&id=378989 on 2025-12-11
Date
action
by
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]
