Polycystis caledonicus (Meixner, 1924) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Platyhelminthes order Rhabdocoela family Polycystididae genus Acrorhynchides species Acrorhynchides caledonicus Name Homonyms Polycystis caledonicus (Meixner, 1924)