Ahmad, A.A., Ramamurthy, V.V., Sharma, K.K., Mohanasundaram, A., Vidyarthi, A.S., & Ramani, R. 2013 Three new species of Kerria (Hemiptera: Coccoidea: Tachardiidae) from India. Zootaxa 3734(4):442-452

Notes: Three new species of Kerria Targioni-Tozzetti from India, namely Kerria pennyae Ahmad & Ramamurthy sp. nov. on Schleichera oleosa from Orissa, Kerria dubeyi Ahmad & Ramamurthy sp. nov. on Ficus bengalensis from Bangalore and Kerria varshneyi Ahmad & Ramamurthy sp. nov. on Ziziphus mauritiana from Punjab are described and illustrated, and a key is provided to species of Kerria known from India.