Category: Fishes | Resource

Bearded worm goby, Taenioides cirratus (Blyth, 1860)

Systematic position Phylum: Chordata Class: Actinopterygii (Ray-finned fishes) Order: Perciformes (Perches) Family: Gobiidae (Gobies) Subfamily: Amblyopinae Genus: Taenioides Species: T. cirratus

Synonyms Amblyopus brachygaster Günther, 1861 Amblyopus cirratus Blyth, 1860 Gobioides cirratus (Blyth, 1860) Taenioides brachygaster (Günther, 1861) Taenioides snyderi Jordan & Hubbs, 1925

Common/local names English: Bearded worm goby Bangladesh: Chewa (চেওয়া)

Conservation status: Not threatened in Bangladesh (IUCN Bangladesh, 2000).

Morphology: Body elongate and sub-cylindrical anteriorly and laterally …read more

Category: Fishes | Freshwater Fishes | Resource

Least Concern (LC) Freshwater Fishes of Bangladesh

Tenualosa ilisha, one of the Least Concern (LC) Freshwater Fishes of Bangladesh

Tenualosa ilisha, one of the Least Concern (LC) Freshwater Fishes of Bangladesh

A Least Concern (LC) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as likely lowest risk, widespread, abundant taxon and does not qualify for a more at-risk category.

According to IUCN …read more

Category: Fishes | Resource

List of Freshwater Fishes of Bangladesh and their conservation status

Conservation status of Freshwater Fishes of Bangladesh (According to IUCN Bangladesh (2015a, b))

Conservation status of Freshwater Fishes of Bangladesh (According to IUCN Bangladesh (2015a, b))

List of freshwater fishes of Bangladesh including their local conservation status (IUCN 2015a and b) are given below. In the …read more

Category: Fishes | Resource

Freshwater and Estuarine Fishes of Bangladesh

Freshwater and Estuarine Fishes: General parameter to differentiate freshwater from estuarine habitat is the salinity level of water. Freshwater contains less than 0.5 ppt (Parts Per Thousand) salinity whereas estuarine water contains moderate salinity (generally 14-17 ppt). We can easily define freshwater and estuarine fish species in such ways that “fishes live in freshwater habitats are called freshwater fish and fishes live in estuarine habitat are called estuarine fishes.”

But, …read more