Odonata is a primitive order of class Insecta. The order is divided into three suborders- Anisoptera, Zygoptera and Anisozygoptera. Anisoptera is the suborder of dragonflies and damselflies belonging to the suborder ...

Kerala represented a wide variety of flora and fauna and many aquatic ecosystems. Aquatic insects are abundant in most freshwater habitats and often exhibit high diversity. Among them, Suborder Heteroptera has a diverse ...