Spirulina major is a filamentous blue-green microalgae that forms a symbiotic relationship with nitrogen-fixing bacteria. It is characterized by its multicellular cylindrical trichomes arranged in an open left-hand helix spanning its entire length.
Habitat & Distribution in Bangladesh:
They inhabit both freshwater and saline environments.
Environment:
Freshwater, Brackish, Marine
Comments:
Spirulina is considered a superfood — an all-in-one source of nutrients including protein levels comparable to eggs.