Find in Library

Two new aphid species, Aphis (Toxoptera) fafuensis Cheng & Huang, sp. nov., feeding on Adinandra millettii (Pentaphylacaceae) from Fujian, China, and Aphis (Toxoptera) sennae Cheng & Huang, sp. nov., feeding on Senna bicapsularis (Fabaceae) from Yunnan, China, were described. Morphological characters and molecular data supported the taxonomic position of the new species within the subgenus Aphis (Toxoptera). A key for identifying species of apterous viviparous females in this subgenus is provided.