Amphimedon elastica (Verrill, 1907) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Porifera class Demospongiae order Haplosclerida family Niphatidae genus Amphimedon species Amphimedon elastica Name Synonyms Pachychalina elastica Verrill, 1907 Homonyms Amphimedon elastica (Kieschnick, 1898) Amphimedon elastica (Verrill, 1907)