Onychostoma microcorpus Mai Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Chordata order Cypriniformes family Cyprinidae genus Onychostoma species Onychostoma microcorpus Name Homonyms Onychostoma microcorpus Nguyen & Doan, 1969 Onychostoma microcorpus Mai ex Hao & Hoa, 1978 Onychostoma microcorpus Mai