Results 31 to 40 of about 1,840 (155)

An Integrated Assessment of the Introduction of Lionfish (Pterois volitans/miles complex) to the Western Atlantic Ocean. [PDF]

open access: yes, 2003
Lionfish (Pterois volitans/miles complex) are venomous coral reef fishes from the Indian and western Pacific oceans that are now found in the western Atlantic Ocean.
Hare, Jonathan A., Whitfield, Paula E.
core  

River Ecosystem Degradation and Its Impacts on Fish Biodiversity and Capture Fisheries in Major River Basins of Bangladesh: A Policy‐Focused Study

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 1, February 2026.
ABSTRACT This study investigates the widespread degradation of river ecosystems in Bangladesh and its impact on fish biodiversity and identifies potential strategies for ecosystem restoration. Combining community perceptions from focus group discussions (FGDs) with fish market study for spatial analyses of fish species diversity across the Barak–Meghna,
Mohammad Mahfujul Haque   +6 more
wiley   +1 more source

Spawning performance of native threatened spotted snakehead fish, Channa punctatus (Actinopterygii: Channidae: Perciformes), induced with Ovatide [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2009
Background. The spotted snakehead, Channa punctatus is a highly priced freshwater food fish species in India. The culture of snakeheads is still not common due to the scarcity of quality seed supply and lack of knowledge on their feeding and breeding ...
K. Marimuthu   +2 more
doaj   +3 more sources

Sulawesi Stream Fish Communities Disconnected From the Sea: Absence of Diadromous and Dominance of Exotic Species

open access: yesFreshwater Biology, Volume 70, Issue 12, December 2025.
ABSTRACT Barriers can profoundly alter the composition of stream communities. In the tropical island of Sulawesi, streams are inhabited by a diversity of secondary freshwater fishes, mostly diadromous species. Many streams, however, are modified by human activities for various reasons, involving the construction of barriers that impede fish migration ...
Letha Louisiana Wantania   +6 more
wiley   +1 more source

The mitochondrial genome of dwarf snakehead Channa gachua (Perciformes: Channidae) and phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete mitochondrial genome of Channa gachua was determined based on next-generation sequencing. Genome length consisted of 16,561 bp, with a base composition of 28.3% A, 26.8% T, 29.3% C, and 15.6% G.
Jun Zhou, Yanfei Deng, Gang Zhou
doaj   +1 more source

Fauna Ikan Di Perairan Danau Rawa Gambut Di Barito Selatan Kalimantan Tengah [Fish Fauna in Peat Swamp Lake in South Barito, Central Kalimantan] [PDF]

open access: yes, 2007
Research on fish fauna in peat swamp was conducted in May 2005 representing dry season and in December 2005 representing rainy season as a mean to describe fish species living in peat swamp.
Asyari, H. (Husnah)   +2 more
core  

Socio‐ecological complexity in managing long‐standing invasive water hyacinth in wetland agriculture and fisheries

open access: yesPeople and Nature, Volume 7, Issue 10, Page 2407-2420, October 2025.
Abstract Managing long‐established invasive species in an ecosystem can be complex due to their multifaceted socio‐economic roles and use to the stakeholders, an issue requiring more attention. We measured the effects of water hyacinth (Pontederia crassipes), one of the world's most notorious invasive aquatic plants, on wetland agriculture, water ...
Mobassher Hossain   +4 more
wiley   +1 more source

Channa pardalis, a new species of snakehead (Teleostei: Channidae) from Meghalaya, northeastern India

open access: yesJournal of Threatened Taxa, 2016
Channa pardalis, a new species of snakehead, is described from Khasi Hills, Meghalaya, northeastern India.  This species can be distinguished from its congeners by a unique colour pattern consisting of numerous large black spots on the post-orbital ...
J.D. Marcus Knight
doaj   +1 more source

More than fish: diet composition of fishing cats Prionailurus viverrinus in human‐dominated landscape

open access: yesWildlife Biology, Volume 2025, Issue 5, September 2025.
The fishing cat Prionailurus viverrinus is a medium‐sized wetland specialist felid threatened primarily by habitat loss, human–wildlife conflict, and road mortality. Limited information is available on their life history in human‐modified environments.
Rama Mishra   +11 more
wiley   +1 more source

Molecular characterization of three species belongs to the Allocreadioidea, Hemiuroidea and Plagiorchioidea (Platyhelminthes: Trematoda) infecting freshwater fishes in India

open access: yesHelminthologia, 2016
Three species of digenetic trematodes are redescribed based on specimens collected from the intestine of freshwater fishes of Hastinapur and Meerut (U.P.), India: Allocreadium handiai (Pande, 1937) Madhavi, 1980 (Allocreadioidea: Allocreadiidae) from ...
Chaudhary A., Mukut S., Singh H. S.
doaj   +1 more source

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