崆峒山自然保护区昆虫区系研究

Study on insect fauna in the Kongtong Mountains Natural Reserve

对崆峒山自然保护区昆虫群落的种类组成和区系成分进行了调查研究,结果显示:崆峒山分布有昆虫16目、107科、466属、909种.其中古北界757种,占所采总数的83.28%;东洋界79种,占所采总数的8.69%;东洋-古北界12种,占所采总数的1.32%;广布种56,占所采总数的6.16%;特有种5种,占所采总数的0.55%.崆峒山昆虫区系组成是一个以古北界昆虫占绝对优势,并有一定数量的东洋界、东洋-古北界兼有种、广布种、特有种共同组成的较为复杂的昆虫区系.

The species composition of insects and its fauna in the Kongtong Mountains Natural Reserve were investigated. The results showed that there were 909 species of insects, belonging to 16 orders, 107 families and 446 genera. According to the geographic distribution of these insects, 757 species belonged to the Palaearctic realm,accounting for 83.28 % of the total insect species in the natural reserve;79 species belonged to the Oriental realm, accounting for 8. 69 % ; 12 species belonged to the Oriental-palaearctic realm,accounting for 1.32 %; 56 species were cosmopolitic,accounting for 6.16 % and 5 species were endemic to China accounting for 0.55 %. Although the fauna appeared to be very complex, those species in the Palaearctic realm occupied a dominant position.