摘要
Three new species in the genus Tegonotus from China are described and illustrated： Tegonotus exbucklandiae sp. nov. infesting Exbucklandia populnea Brown（Hamamelidaceae）, Tegonotus parabaenae sp. nov. infesting Parabaena sagittata Miers（Menispermaceae） and Tegonotus pini sp. nov. infesting Pinus massoniana Lamb.（Pinaceae）. All species described here are vagrants on the surface of host leaves. Akey to the species of Tegonotus from China is provided.
记述中国顶背瘿螨属3新种,分别是:马蹄荷顶背瘿螨Tegonotus exbucklandiae sp.nov.,为害马蹄荷(金缕梅科Hamamelidaceae),连蕊藤顶背瘿螨Tegonotus parabaenae sp.nov.,为害连蕊藤(防己科科Menispermaceae),松顶背瘿螨Tegonotus pini sp.nov.,为害马尾松Pinus massoniana Lamb.(松科Pinaceae)。所有瘿螨均在叶背自由活动。文中还提供了中国顶背瘿螨属种的检索表。
基金
supported by the National Natural Science Foundation of China (31160431)
the Key Project of the Chinese Ministry of Education (211134)
