Stephenson, T. A. (1918). On certain Actiniaria collected off Ireland by the Irish Fisheries Department, during the years of 1899-1913. Proceedings of the Royal Irish Academy, 34B(7): 106-164 page(s): 118-123 [details]
RodrÃguez, E.; Fautin, D; Daly, M. (2025). World List of Actiniaria. Actinostola atrostoma Stephenson, 1918. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/deepsea/aphia.php?p=taxdetails&id=855185 on 2026-07-17
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Actinostola atrostoma Stephenson, 1918. Accessed at: https://www.marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=855185 on 2026-07-17
original descriptionStephenson, T. A. (1918). On certain Actiniaria collected off Ireland by the Irish Fisheries Department, during the years of 1899-1913. Proceedings of the Royal Irish Academy, 34B(7): 106-164 page(s): 118-123 [details]
context source (Hexacorallia)Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
basis of recordFautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality