RAS name details
Anasterias sphaerulata (Koehler, 1920)
172671 (urn:lsid:marinespecies.org:taxname:172671)
unaccepted (Syn by O'Hara (1998))
Species
Parastichaster sphaerulatus Koehler, 1920 · unaccepted
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] 
(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]
(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]
Mah, C.L. (2025). World Asteroidea Database. Anasterias sphaerulata (Koehler, 1920). Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=172671 on 2026-09-15
RAS (Eds.) (2026). Register of Antarctic Species. Anasterias sphaerulata (Koehler, 1920). Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=172671 on 2026-09-15
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]
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, A.; Johnston, N.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
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]
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, A.; Johnston, N.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
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]
Present Inaccurate Introduced: alien Containing type locality
