Costus speciosus

I saw this leaf beetle in my backyard feeding on the leaves of the Cheilocostus speciosus (Crepe Ginger). It has 4 tiny dark spots on their hard wing cases (elytra), two on each elytron. This corresponds to the description by Martin Jacoby back in 1908 The Fauna of British India V1: Coleoptera, Chrysomelidae, this beetle … Read more