The Gulf of Mannar and it's surroundings: a resource book for teachers in the Mannar District

A resource book for teachers in the Mannar District.

What you should know about carp: its origin, varieties, physical appearance, feeding habits

The article discusses the different varieties of carp, their origin, physical appearance and feeding habits. The species discussed are grass carp (Ctenopharyngodon idella), silver carp (Hypophthalmichthys molitrix), bighead carp (Aristichthys nobilis), catla (Catla catla), rohu (Labeo rohita), mrigal (Cirrhinus mrigala), and common carp (Cyprinus carpio).