Theriosuchus pusillus Owen, 1878 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata family Atoposauridae genus Theriosuchus species Theriosuchus pusillus Name Synonyms Brachydectes minor (Owen, 1879) Oweniasuchus minor (Owen, 1879) Homonyms Theriosuchus pusillus Owen, 1878