Comprative Study On The Family: Hydrophilidae, Sub–Family Hydraeninae And Spercheinae Tribe- Hydrobiini From Kumaon, Garhwal And Agra Regions

ABSTRACT

In this study the aquatic Coleoptera species collected from various places of UttarPradesh and Uttrakhand states. Province in 1990 were evaluated. Over all two genera and 2species concerning the super family Hydrophiloidea (Coleoptera sphaeridinae andHydraeninae) were detected in the area