背叶 meaning in Chinese

dorsal lobe
notopodium

The gaba - like immunoreactivity of antennal lobes are more prominent than dorsal lobes
嗅叶gaba免疫阳性反应比背叶显著。
Firstly , the reasearch history on the subfamily macropsinae is reviewd ; in the morphology part , the taxonomic characters and terms are outlined ; in the biology and economic importance section , some known host plants and 3 important leafhoppers that carry virus are recorded ; zoogeographical analysis shows that most of the chinese genera and species are found in southwestern china and center huazhong ; finally , 45 species of 11 genera in the tribe macropsini are recognized , of which 26 species and 4 genera are new to science , 2 genera and 9 species are newly recorded from china , and 2 species are transferred as new combinations . keys are given to all the generic and specific taxa concerned
论文根据现有标本对中国广头叶蝉亚科进行了系统的分类研究，全文共记述了广头叶蝉11个属共45种，包括4新属、 26新种、 2中国新记录属、 9中国新记录种、 2新组合；编制了分属、种检索表，绘制了全部新种的外部主要形态特征图和雄性外生殖器图，文末附有主要参考文献和索引。新分类单元、新组合、新纪录如下：新属：弯背叶蝉属doroflexusgen . nov . 、指突叶蝉属digitalsgen . nov . 、细突叶蝉属tennuisimusgen . nov . 、阔唇叶蝉属expansusgen . nov . 。