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''(Document translated and modified from Italian Wiki Page〔:it:Generi di Syrphidae〕)'' The family Syrphidae consists of more than 6000 living species. The internal taxonomy of the family and the number of genera varies greatly between sources leading to considerable discrepancy across the literature. This is currently in the process of reorganization on the basis of phylogenetic studies but knowledge is still incomplete, especially in light of recent studies of larval characters suggesting relationships which don't correspond with the phylogeny based solely on adult characters. The current classification is therefore still based on the morphology of adults and basically refers to the taxonomic scheme adopted by Thompson & Rotheray in the Manual of Palaearctic Diptera (1998), which divides the family into three subfamilies and fourteen tribes. The nomenclature given here is derived partly from the BioSystematic Database of World Diptera (BDWD) and a working classification created by a group of molecular biologists〔Lifedesks: Classification of Syrphidae http://syrphidae.lifedesks.org/node/1476〕 which no doubt will alter greatly in the future. The distribution of genera in traditional ecozones is derived from the BDWD. ==Legend== *AF: Afrotropic ecozone *AU: Australasian ecozone *NE: Nearctic ecozone *NT: Neotropical ecozone *OR: Oriental ecozone *PA: Palearctic ecozone ---- 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Genera of Syrphidae」の詳細全文を読む スポンサード リンク
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