Department of Zoology, Punjabi University, Patiala-147 002 (India).
A field key to the larvae of four spp. of genus Harmonia Mulsant has been prepared on the basis of dorso-lateral projections of abdomen and variations in colour. It includes H. sedecimnotata (Fabricius), H. eucharis (Mulsant), H. dimidiata (Fabricius) and H. quadripunctata Pontoppidan.