. "Edwards, 1929" . "Chironomus nigronitens" . . "1447694" . . . _:b76145042 "1447694" . "Chironomus nigronitens Edwards, 1929" . _:b76145042 "GBIF id" . _:b76145042 . . _:b76145042 . "816794" . . . . _:b76145042 . "Chironomus nigronitens" . .