Ichthyosaurus australis (McCoy, 1867) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Leptopterygiidae genus Platypterygius species Ichthyosaurus australis Name Synonyms ? hectori McCoy, 1867 Mixosaurus hectori (McCoy, 1867) Myopterygius australis (McCoy, 1867) Myopterygius marathonensis (Etheridge, 1888) Platypterygius australis (McCoy, 1867) Platypterygius longmani Wade, 1990 Homonyms Ichthyosaurus australis (McCoy, 1867)