Castrada nigropontica Nasonov, 1919 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Platyhelminthes order Rhabdocoela family Typhloplanidae genus Castrada species Castrada nigropontica Name Synonyms Dalyellia nigropontica Nasonov, 1924 Homonyms Castrada nigropontica Nasonov, 1919 Castrada nigropontica Corde, 1923