| In this paper,a systematic taxonomic study was carried out on the lonicorn specimens collected by author during the master period.The results are as follows: There are 75 species of longicorn beetles belonging to 4 subfamilies and 54 genera in houhe national nature reserve.The Lamiinae has 33 genera and 49 species accounting for 59.25% and 64.00%,which is the largest subfamily;Lepturinae has 3 genera and 3 species accounting for 5.55% and 4.00% respectively;Cerambycinae has 16 genera and 21 species accounting for 31.48% and 29.33% respectively;Prioninae has 2 genera and 2 species accounting for 3.70% and 2.66% respectively.At present,this is the first detailed data to record the beetles in houhe national nature reserve.One new species: Sinodorcadion chinensis.Xie & Wang,2020;1 new record genus in Hubei province: Penthides Matsushita,1933;10 new record species in Hubei province: Anaglyptus(Akajimatora)lizhigangi Li,2018,Acalolepta flocculata paucisetosa Gressitt,1938;Mesosa(Perimesosa)atrostigma Gressitt,1942;Oberea binhana Pic,1923;Atimura japonica Bates,1873;Eunidia atripennis Yang,1988;Ostedes binodosa Gressitt,1945;Pterolophia(Pterolophia)serrata Gressitt,1938;Rhaphuma constricta Gressitt & Rondon,1970;Leiopus nigropunctatus Wallin,Kvamme & Lin,2012.This paper analyzes the distribution of 54 genera and 75 species about longicorn beetles within World’s and Chinese zoogeographical regions,in houhe national nature reserve.The results show that longicorn beetles fauna is a typical nature of Sino-Japanese region.The relationship with Oriental region is near and has a remote relationship with Nearctic region and Palaearctic region.In Houhe national nature reserve,the type,across Sino-Japanese region and Oriental region,has the largest number of species,including 35 species accounting for 46.66%.The longicorn beetles distributed among south,north,central and southwest of China is largely,including 17 species accounting for 22.66%.A survey about the diversity of longhorns with Shanno-Wienner diversity index,Pielou evenness index,Berger-Parker superiority index in this reserve revealed that:(1)The diversity index of longhorns was the highest in the 1000-1200 m altitude,and the diversity index of longhorns was the lowest in the 1700-2000 m altitude.The evenness index was the lowest in the 500-1000 m altitude interval and the highest in the 1200-1400 m altitude interval.The index of superiority is the lowest at 1000-1200 m elevation,and the superiority index is the highest at 1700-2000 m elevation.(2)The diversity index was the lowest in April,and the diversity index was the lowest and high in July.The evenness index was the lowest in April and the highest in September.The dominance index was the lowest in August and the highest in September.(3)The diversity index of coniferous broad-leaved mixed forest zone was the lowest,and that of evergreen deciduous broad-leaved mixed forest zone was the highest.The evenness index of Scrub-grassland zone was the lowest,and the evenness index of evergreen deciduous scrubs mixed forest zonewas the highest.The dominance index of evergreen deciduous broad-leaved mixed forest zone was the lowest and that of coniferous broad-leaved mixed forest zone was the highest. |
