摘要
在已有标本采集记录和资料的基础上,通过对我国已记载的18属370种7亚种虎天牛族昆虫进行初步区系分析,基本明确了中国虎天牛族生物多样性及地理分布状况。在属的组成中,若按区系成分比较,北方区系成分4属,南方区系成分10属和南北区系成分不明的4属,属的比例各为22. 22%, 55. 55%和22. 22%。不论是从属的数量上还是从属的容量上来考虑,南方区系成分占优势;在种的组成中,北方区系成分81种3亚种,占总数的22. 28%;南方区系成分258种3亚种,占总数的69. 23%;南北区系特征不明的27种1亚种,占总数的7. 43%;全国分布的4种,占总数的1. 06%,南方区系成分几乎占了我国区系成分的2 /3。
An analysis of the fauna of the 18 genera, 370 species and 7 subspecies of Clytini recorded in China clarified the biodiversity and geographic distribution of this tribe. Four and 10 genera belong to the Northern and the Southern faunal parts, respectively, while the remaining 4 genera are unidentified about their positions, accounting for 22.22%, 55.55% and 22.22% of the total. The Southern faunal part is predominant according to their quantity and compacity of genera. This is also true of the composition of the species: 81 species and 3 subspecies belong to the Northern faunal part, accounting for 22.28% of the total; 258 species and 3 subspecies belong to the Southern faunal part, accounting for 69.23% of the total; and the remainder are non-identified, accounting for 7.43% of the total.
出处
《西南农业大学学报（自然科学版）》
CSCD
北大核心
2005年第2期155-158,共4页
Journal of Southwest Agricultural University
基金
国家自然科学基金资助项目(30270191)
