River pattern influences the composition of small indigenous species (SIS) of fish in deltaic Rajbari district, Bangladesh.

ABSTRACT: Bangladesh is endowed with diverse rivers providing huge ecosystem services, but the diversity status and the abundance of the small indigenous species (SIS) are not identical in all rivers due to the natural water flow regime and anthropogenic challenges. Therefore, the present study endeavors to elucidate the composition and conservation status of SIS fish from four rivers namely, the Padma, the Gorai, the Chandana and the Horai rivers of Rajbari District, Bangladesh. Data were meticulously collected through fish sampling in each season, field observations, focus group discussions, and individual interviews by using a semi-structured questionnaire spanning from May 2021 and April 2022. The number of SIS in the Padma, the Gorai, the Chandana and the Horai rivers of Rajbari were 60, 36, 33

SUBMITTER: Nadia ZM 

PROVIDER: S-EPMC10906390 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature