Heterochaerus langerhansi (Graff, 1882) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Xenacoelomorpha order Acoela family Convolutidae genus Heterochaerus species Heterochaerus langerhansi Name Synonyms Amphichoerus langerhansi (Graff, 1882) Amphiscolops langerhansi Graff, 1882 Convoluta langerhansi Graff, 1882 Polychoerus langerhansi (Graff, 1882) Polychoerus langherhansi Beklemischev, 1914 Homonyms Heterochaerus langerhansi (Graff, 1882)