Results 141 to 150 of about 5,541 (301)

Distribution patterns of catfishes in the Congo River basin

open access: yes, 2016
The Congo River basin is the second largest drainage system in the world, preceded only by the Amazon in South America. At present, about 1000 valid fish species are known from its drainage (excluding the endemics from lakes Tanganyika and Kivu), but ...
Vreven, E.   +3 more
core  

Fish assemblage at a newly restored tidal wetland reflects surrounding waterways in the Sacramento‐San Joaquin Delta

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction We studied the response of fish assemblages, water quality, and plankton following the completion of 700 acres of a 1184‐acre tidal restoration project (Dutch Slough Tidal Restoration; DSTR) in a system degraded by water diversions, channelization, non‐native species, and wetland loss.
Lynette Williams Duman   +4 more
wiley   +1 more source

A traditional fishing method of Assam for catfishes using duck meat as an attractant

open access: yes, 2009
234-236 An indigenous fishing method of River Kalong- Kapili, an important South bank tributary of Brahmaputra river is described. In this practice, small catfishes (Mystus sp) are caught in marginal areas of the river using raw meat of domestic duck ...
Dutta, Rajdeep   +1 more
core  

Which attributes of restored oyster reefs provide the best habitat for sportfish?

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Restoration practitioners seek to restore oyster ecosystems as habitat designed for species targeted by recreational fisheries, but they require information on which specific habitat parameters of oyster reefs are preferred by fish.
Matthew S. Kendall   +6 more
wiley   +1 more source

Beyond barriers: fish assemblage recovery following dam removal on the Cuyahoga River, a Lake Erie tributary

open access: yesRestoration Ecology, EarlyView.
Dam removals are increasing globally, yet ecological outcomes vary widely because biological recovery depends on post‐removal connectivity and access to source populations. We evaluated how multiple dam removals and remaining fragmentation influenced fish assemblage recovery in the Cuyahoga River (OH, United States), a historically polluted Great Lakes
Matthew R. Acre   +14 more
wiley   +1 more source

Assessment of the resources of important species of catfishes [PDF]

open access: yes, 1987
The centres Waltair and Mandapam, in the east coast and Cochin, Mangalore and Veraval, in the west coast, where biological data on catfishes have been collected, are considered for the assessment of resources of Tachysurus thalassinus, T ...
Alagaraja, K, Srinath, M
core  

Decoding the Black Box of Fish Vaccines Efficacy in Basic and Applied Contexts

open access: yesReviews in Aquaculture, Volume 18, Issue 4, September 2026.
ABSTRACT Vaccines are the frontline defense in aquaculture, yet predicting their real‐world performance remains a tricky puzzle. Unlike terrestrial veterinary vaccines, fish vaccines largely operate through “Black Box” processes, where we observe the outcomes but rarely understand the underlying immune mechanisms. Laboratory trials, though informative,
Jiří Kyslík   +2 more
wiley   +1 more source

Dietary N‐Acetylserotonin offers protection against Shewanella putrefaciens infection in Chinese mitten crab Eriocheir sinensis

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract Shewanella putrefaciens is an important bacterial pathogen that poses a serious threat to Chinese mitten crab (Eriocheir sinensis) aquaculture. However, the protective effects of N‐Acetylserotonin (NAS) against S. putrefaciens infection in E. sinensis remain unknown.
Xiuxian Zhang   +8 more
wiley   +1 more source

Do Coexisting Cryptic Species of Predatory Peacock Bass (Cichliformes: Cichlidae) Partition Their Niche?

open access: yesEcology of Freshwater Fish, Volume 35, Issue 3, July 2026.
ABSTRACT The mechanisms facilitating coexistence of cryptic species in sympatry have long puzzled ecologists. Cryptic species have nearly identical morphology and, therefore, would be presumed to have high niche overlap and potential for interspecific competition and competitive exclusion when resources are limited. Lowland rivers in South America have
Benton L. Fry, Kirk O. Winemiller
wiley   +1 more source

Worldwide Invasions of Centrarchidae: The Dark Side of the Sunfish Family

open access: yesFish and Fisheries, Volume 27, Issue 4, Page 781-812, July 2026.
ABSTRACT Freshwater fish invasions are major drivers of global ecological change, disrupting native biodiversity and ecosystem functions. However, many invasive fish hold significant socioeconomic value, resulting in conflict over their management. Centrarchidae, which are globally distributed and are important for sportfishing and aquaculture, are now
Neil Angelo Abreo   +19 more
wiley   +1 more source

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