英语语法分析

Objective To study the faunistic distribution of the family Anthomyiidae in Hebei province of China.

目的分析研究河北省花蝇科昆虫的种类及其分布。

Results There were 91 species of Delia in China. Characters and reasons of the faunistic distribution were discussed.

结果归纳了中国已知地种蝇属91种，讨论了该属的区系分布特点及其形成原因。

Specimen records and published literature were used to investigate faunistic distribution characteristics of known species in China, among them 64 endemic species are local species.

在现有资料和标本采集记录的基础上，重点讨论了我国泉蝇属已知种的区系分布特点，其中有64种为地方性种。