Pseudorthocladius nigerrimus (Kieffer, 1918) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Chironomidae genus Pseudorthocladius species Pseudorthocladius nigerrimus Name Synonyms Camptocladius nigerrimus Kieffer, 1918 Homonyms Pseudorthocladius nigerrimus (Kieffer, 1918)