Bangladesh is a country with thousands of rivers and ponds, and is notable as a fish-loving nation, acquiring the name machh-e bhat-e Bangali (which means, "Bengali by fish and rice").
Fish are both caught from the wild and farmed in artificial ponds.
Bengali also has a generic term for three related fish species from the family Polynemidae.
A lakkha fish (লাক্ষা মাছ) may be Eleutheronema tetradactylum, Leptomelanosoma indicum or Polydactylus sexfilis.
[4] Bengali has multiple synonyms for a single species and a single word for multiple species (a generic term) as shown in the list below.