Grogan, W.L. & Wirth, W.W. (1980). Nannohelea, a new genus of biting midges of the tribe Ceratopogonini, related to Baeohelea Wirth and Blanton (Diptera: Ceratopogonidae). Journal of the Kansas Entomological Society. 53(2): 373-385.
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Grogan, W.L. & Wirth, W.W.
1980
Nannohelea, a new genus of biting midges of the tribe Ceratopogonini, related to Baeohelea Wirth and Blanton (Diptera: Ceratopogonidae).