Tropicohilara, a New Genus of Hilarini (Diptera: Empididae: Empidinae) from Brazil, with Descriptions of Six New Species

被引：0
|
作者：
Marques, Dayse W. A. [1 ]
Daugeron, Christophe [2 ]
Rafael, Jose Albertino [1 ]
机构：
[1] Inst Nacl Pesquisas Amazonia INPA, Coordenacao Biodiversidade, Caixa Postal 2223, BR-69060000 Manaus, AM, Brazil
[2] Museum Natl Histoire Naturelle, Ctr Natl Rech Sci Mecanismes Adaptat & Evolut, UMR MNHN 7179, CNRS MECADEV,CP 50, 45 Rue Buffon, F-75005 Paris, France
来源：
INSECTS | 2023年 / 14卷 / 12期
关键词：
systematics; neotropical; Amazon; Atlantic Forest; DANCE FLY; AUSTRALIA EMPIDIDAE; NUPTIAL GIFTS; EVOLUTION; CLASSIFICATION; REVISION; SILK;
D O I：
10.3390/insects14120915
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
The genus Tropicohilara gen. nov. (Diptera: Empididae: Empidinae: Hilarini) is described and includes the following six new species from Brazil: Tropicohilara amazonensis sp. nov. (type species, Brazil: Amazonas, Manaus); T. bahiensis sp. nov. (Brazil: Bahia, Camacan); T. bella sp. nov. (Brazil: Pernambuco, Jaqueira); T. mineira sp. nov. (Brazil: Minas Gerais, Itamonte); T. paranaensis sp. nov. (Brazil: Parana, Piraquara); and T. sinclairi sp. nov. (Brazil: Parana, Morretes). The genus is presently recorded from the Amazonian and Atlantic Forest biomes. It differs from other hilarine genera by the following combination of characteristics: predominantly yellowish specimens; occiput somewhat conical in dorsal view; postpedicel elongate, male first fore tarsomere unmodified; hind tibia slightly shorter than hind femur; wing vein R2+3 with setae on ventral surface; male tergite 7 with a sclerotized band at posterior margin, tergite 8 reduced and upwardly directed so that terminalia can be flexed forward. A key to the species is provided.
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页数：20
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