摘要
记述了采自河北省雾灵山区的叶蜂科2个中国新记录属，含1个新种和1个新记录种：中华双突叶蜂Anoplonyxsinensissp.nov．（新种）和黄褐顶脉叶蜂dineuravirididorsats（Retsius）。中华双突叶蜂前翅具2r-m脉、触角长于前翅C脉等与Anoplonyxduplex（Lepeletier）和Anoplonyxpectoralis（Lepeletier）比较近似，但触角端部各节长宽比为6，单眼后区宽长比为3，锯腹片15节且3-13节缝具粗长节缝刺突等与此2种不同。根据中国标本描述了中国新记录属一顶脉叶蜂属属征和黄褐顶脉叶蜂种征。
Two sawfly genera, Anoplonyx and Dineura, of new records to China with a new species to science, Anoplonyx sinensis sp. nov., and a species new to China, dineura virididorsata (Retsius), are described. Anoplonyx sinensis sp. nov. similar to Anoplonyx duplex (Lepeletier) and Anoplonyx pectoralis (Lepeletier) in front wing with vein 2r-m and antenna distinctly longer than C of front wing. However, it differs from them in the penult joint of antenna 6 times longer than breadth, postocellar area wider than length as 3: 1, lancet with 15 segments and the 3rd to 13th segments with lobe-like annular spines. The genus Anoplenyx and Dineura with dineura virididorsata (Retsius) are described based on the specimens han China.Trpe specimen is deposited in the Insect Collection of Central South Forestry University,Zhuzhou, Hunan Province, P. R. China.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
1998年第3期41-44,共4页
Journal of Hebei Agricultural University
基金
国家自然科学基金!39500020
