Category: Fishes | Resource

Congaturi halfbeak, Hyporhamphus limbatus (Valenciennes, 1847)

Congaturi halfbeak, Hyporhamphus limbatus

Congaturi halfbeak, Hyporhamphus limbatus

Systematic position Phylum: Chordata Class: Actinopterygii (Ray-finned fishes) Order: Beloniformes (Needlefishes) Suborder: Belonoidei (= Exocoetoidei) Superfamily: Exocoetoidea Family: Hemiramphidae (Halfbeaks) Subfamily: Hemiramphinae Genus: Hyporhamphus Species: H. limbatus

Synonyms Hemiramphus gorakhpurensis Srivastava, 1967 Hemiramphus limbatus Valenciennes, 1847 Hemiramphus tridentifer Cantor, 1849 …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 | Haor Fishes | Resource

Photofeature: Freshwater Fishes of Sunamganj Haor Area (Part H-J)

 

Hemibagrus menoda (Hamilton, 1822)

Hemibagrus menoda

Hemibagrus menoda

English Name: Menoda catfish Bengali Name: Golsa-tengra (গোলসা টেংরা), Arwari (আরওয়ারী), koune (কোউনি), koune magur (কোউনি মাগুর), Gagor (গাগর), Gang magur (গাং মাগুর) IUCN (Bangladesh) Status: Not-threatened

 

Heteropneustestes fossilis (Bloch, 1794)

…read more

Category: Book | Publication

Book profile- Introduction to fish species diversity: Sunamganj haor region within CBRMP’s working area

Cover page of "Introduction to fish species diversity"

Cover page of “Introduction to fish species diversity”

“Introduction to fish species diversity: Sunamganj haor region within CBRMP’s working area” presents mainly a checklist of fish species of Sunamganj haor region within CBRMP’s working …read more

Category: Fishes | Resource

Finfishes of the Sundarbans

The Sundarbans (beautiful forest) is the largest mangrove forest of the world and is a component of the greater Ganga-Brahmaputra estuarine system. It occupies the area between latitude 21027’30” to 22030’00” north and longitude 89002’00” to 90000’00” east (Huda and Haque 2003). The following finfish species are available in the Sundarbans (Huda and Haque 2003)-

Class: CHONDRICHTHYES

Order: Carcharhiniformes (Ground sharks)

Family: Carcharhinidae (Requiem …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