Amphimedon robusta (Carter, 1885) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Demospongiae order Haplosclerida family Niphatidae genus Amphimedon species Amphimedon robusta Name Synonyms Chalina polychotoma var. robusta Carter, 1885 Chalina robusta Carter, 1885 Homonyms Amphimedon robusta (Carter, 1885)