Category: Fishes | Freshwater Fishes | Resource | Threatened fishes

Threatened Freshwater Fishes of Bangladesh

Distribution of Threatened Freshwater Fishes of Bangladesh (IUCN Bangladesh (2015a, b))

Distribution of Threatened Freshwater Fishes of Bangladesh (IUCN Bangladesh (2015a, b))

Threatened species are any species which are vulnerable to endangerment in the near future. It includes Critically Endangered (CR), Endangered (EN) and Vulnerable (VU) categories.

According to …read more

Category: Fishes | Freshwater Fishes | Resource

Data Deficient (DD) Freshwater Fishes of Bangladesh

Barilius barila, one of the Data Deficient (DD) Freshwater Fishes of Bangladesh

Barilius barila, one of the Data Deficient (DD) Freshwater Fishes of Bangladesh

A Data Deficient (DD) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as not enough data to make an assessment of its risk of extinction.

According to IUCN Bangladesh (2015a, b) two …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 Bangladesh …read more

Category: Fishes | Freshwater Fishes | Resource

Near Threatened (NT) Freshwater Fishes of Bangladesh

Osteobrama cotio, one of the Near Threatened (NT) Freshwater Fishes of Bangladesh

Osteobrama cotio, one of the Near Threatened (NT) Freshwater Fishes of Bangladesh

A Near Threatened (NT) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as likely to become endangered in the near future. It is the fourth highest risk category after Critically Endangered (CR), …read more

Category: Fishes | Freshwater Fishes | Resource | Threatened fishes

Vulnerable (VU) Freshwater Fishes of Bangladesh

Wallago attu, one of the Vulnerable (VU) Freshwater Fishes of Bangladesh

Wallago attu, one of the Vulnerable (VU) Freshwater Fishes of Bangladesh

A vulnerable (VU) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as facing a high risk of endangerment in the wild. It is the third highest risk category after Critically Endangered (CR) and Endangered …read more

Category: Fishes | Freshwater Fishes | Resource | Threatened fishes

Endangered (EN) Freshwater Fishes of Bangladesh

Ompok pabda, one of the endangered freshwater fishes of Bangladesh

Ompok pabda, one of the endangered freshwater fishes of Bangladesh

An endangered (EN) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as facing a high risk of extinction in the wild. It is the second highest risk category after critically endangered (CR) assigned by the IUCN …read more

Category: Fishes | Resource | Threatened fishes

Critically Endangered (CR) Freshwater Fishes of Bangladesh

Bagarius bagarius, one of the critically endangered (CR) freshwater fishes of bangladesh

Bagarius bagarius, one of the critically endangered (CR) freshwater fishes of Bangladesh [Photo by Sharmin Siddique Bhuiyan]

A critically endangered (CR) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as facing a very high risk of extinction in the wild. It is the …read more