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The paraphyletic subgenus ''Drosophila'' of the genus ''Drosophila'' was first described by Alfred Sturtevant in 1939.〔Sturtevant, A. H. (1939). On the subdivision of the genus ''Drosophila''. Proceedings of the National Academy of Sciences of the United States of America 25, 137–141.〕 ==Phylogeny== }} }} |2= |3= |2= |3= ''D. polychaeta'' species group }} }} }} Most species are within three major groups, the ''virilis-repleta'' radiation, the ''immigrans-tripunctata'' radiation and the Hawaiian ''Drosophila''. Additionally, several smaller species groups are recognized consisting of smaller number of species, like the ''tumiditarsus'' species group and the ''polychaeta'' species group. 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「Drosophila (subgenus)」の詳細全文を読む スポンサード リンク
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