- Any of various small, soft-bodied insects of the family Aphididae that have mouthparts specially adapted for piercing and feed by sucking sap from plants. Also called plant louse 蚜虫：一种蚜虫科软体小昆虫，其有特别适合刺入植物体内吸取汁液的口器 也作 plant louse
- New Latin Aphis Aphid- [type genus] * see aphis 新拉丁语 Aphis Aphid- [种名] * 参见 aphis