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The two European species of vertebrate blood-feeding biting midges of the subgenus Lasiohelea Kieffer, 1921 of the genus Forcipomyia Meigen, 1918 are taxonomically reviewed. They are Forcipomyia (Lasiohelea) velox (Winnertz, 1852), whose adult females feed on amphibians, and F. (L.) sibirica (Buyanova, 1962), which obtain blood from humans. Adults of both species are diagnosed, redescribed and illustrated...
Twenty new synonyms are proposed for four species of Ceratopogonidae: Atrichopogon rostratus (Winnertz, 1852), Bezzia annulipes (Meigen, 1830), Dasyhelea flavifrons (Guérin, 1833) and Dasyhelea saxicola (Edwards, 1929). Atrichopogon transversalis Kieffer, 1918, A. ventralis Kieffer, 1918, A. homopterus Kieffer, 1919, A. coracellus Kieffer, 1919 and A. nigriventris Kieffer, 1919 are junior synonyms...
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