The genus Trichaitophorus Takahashi (Hemiptera : Aphididae : Chaitophorinae) from China with description of a new species

摘要

The aphid genus Trichaitophorus is reported from China by two species, T. aceris Takahashi and T. ginnalarus, sp. nov. A key to the species from China, including one related species, morphological descriptions and illustrations of apterous viviparous females, host plants, distribution, and biology are provided. The type specimens are deposited in the Zoological Museum, Institute of Zoology, Chinese Academy of Sciences, China.