Palaeosolaster gregoryi Stürtz, 1899 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Echinodermata class Asteroidea order Euaxosida family Palasterinidae genus Palaeosolaster species Palaeosolaster gregoryi Name Synonyms Echinasterias spinosus Stürtz, 1899 Echinodiscaster multidactylus (Stürtz, 1899) Echinodiscus multidactylus (Stürtz, 1899) Echinostella traquairi Stürtz, 1899 Helianthaster roemeri (Clarke, 1908) Palaeosolaster roemeri (Clarke, 1908) Homonyms Palaeosolaster gregoryi Stürtz, 1899