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Three new genera of Neotropical Ceratopogonidae are described: Fittkauhelea, type-species F. amazonica, n. sp. from Brazil, related to Parabezzia Malloch; Parastilobezzia, type-species P. leei, n. sp. from Columbia, related to Stilobezzia Kieffer; and Leptohelea, type-species L. micronyx, n. sp. from Colombia, related to Ceratopogon Meigen.
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Wirth et al. (1970) studied this question.
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