What is the term for the wingless, primary reproductive form of yellow aphids?

Answer

Apterous adult

Yellow aphids exhibit polymorphism, meaning they exist in various physical forms based on life stage and necessity. The form most commonly encountered within the colony, which is wingless and serves as the primary means of reproduction by constantly feeding and producing live young asexually, is defined as the apterous adult. This contrasts with the alate forms, which develop wings primarily for the purpose of dispersal to establish new colonies elsewhere.

What is the term for the wingless, primary reproductive form of yellow aphids?
insectpestyellowcharacteristicAphid