Investigate with multinomial to the Sarcophagidae insects from Sichuan Province, accumulated of that many data, combines with historic reference recorded, review flesh flies species and its faunal distribution from Sichuan Province here . There are 80 old years since year 1926 first report one new species of flesh flies from Sichuan Province up to now , the sarcophagidae insects in accorded with binomial have been 97 species, of which belonged to 46 genera, 7 clans, 3 subfamilies were recorded.Among them 21 new species that types locality in Sichuan area, 15 endemic species, account 21.65% and 15.46% of known species respectively, have yet 4 new genera, 2 mew record genera from Sichuan Province. The 13 types of geographical faunal distribution on global scale are the mian in ( Oriental-Palearctic ) realm Species (39.18%), next is Palearctic realm (20.62%) and Oriental realm species (16.50%); the 39 types of geographical faunal distribution on domestic scale are the main ( Qinghai-Tibet ) area species ( 12.37%); next is Southwest and ( Southwest-North China-Central China-South China-Northeast) area species ( equal 8.25%) as were as ( Southwest-Qinghai Tibet-lnner Mongolia Xinjian-North China-Central China-South China-Northeast ) area species ( 6.20%); the 12 types geographical faunal distribution on Sichuan Province scale are the main in Southwest area species (34.02%) , next Garze-Aba area species (25.78%).%对四川省麻蝇科昆虫进行多项调查研究所积累资料，结合历史文献，记述了四川省麻蝇种类及区系分布。四川省自1926年首次报道麻蝇1新种以来的80余年间，共计记录符合双名法的麻蝇科昆虫已达97种，隶属3亚科、7族、46属，其中以四川为模式产地的新种21种，中国特有种15种，分别占已知种的21.65％和15.46％；尚有新属4个，新纪录属2个。世界区系13个分布型中，以（东洋-古北）界分布型（39.18％）为主，其次为古北界（20.62％）和东洋界（16.50％）分布型；国内区系39个分布型中，以青藏区分布型（12.37％）为主，其次为西南区、（西南-华北-华中-华南-华北）区分布型（均8.25％）和（西南-青藏-蒙新-华北-华中-华南-东北）区分布型（6.20％）；省内12个区系分布型中，以西南区分布型（34.02％）为主，甘阿区（25.78％）次之。
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