Category: Non-fishes | Resource

Shellfishes of Bangladesh: Lobsters, Clams & Crabs

Shellfish, a group of invertebrates and aquatic organism, is covered by chitinous or calcareous exoskeleton. Shell means an outer covering or layer which is popularly known as “Khoalos” in Bengali. Shellfish belongs to two major Phylum Arthropoda and Mollusca. In Bangladesh there are a wide range of shellfishes have been found which comprises different groups such as, Crustaceans (shrimp, prawn, lobster, crayfish, and crab) Molluscs (clam, mussel, oyster and scallop), …read more

Category: Fishes | Freshwater Fishes | Resource

Habitat of Freshwater Fishes of Bangladesh: Order Cypriniformes

The place in where particular plants or animals live is known as habitat. Within the habitat, organism occupies different niches. A niche is the functional role of a species in a community. Habitat is a place where species get what they need to survive food, water, cover, and a place to rare young. There are 265 species under 154 genera and 55 families (Rahman, 2005) found in Bangladesh and they …read more

Category: Freshwater | Management

Habitat Improvement Techniques in Lentic Water Bodies

The place in where particular plants or animals live is known as habitat. Within the habitat, organism occupies different niches. A niche is the functional role of a species in a community. Habitat is a place where species get what they need to survive food, water, cover, and a place to rare young. Habitat improvement refers any kind of positive changes in the habitat, which provide favorable condition for growth, …read more