Cacopsylla ternstroemiae (Kandasamy, 1986), comb. nov.

Distribution. India: Tamil Nadu (Kandasamy 1986, as Psylla ternstroemiae).

Host plant. Adults were collected on Taonabo japonica (Pentaphylacaceae) which needs to be confirmed as host by the presence of immatures.

Comments. Originally described in Psylla, this species is not congeneric with Psylla alni (Linnaeus, 1758), the type species of Psylla . For this reason, it is formally transferred here to Cacopsylla as C. ternstroemiae (Kandasamy, 1986), comb. nov. from Psylla .