Results 41 to 50 of about 1,840 (155)

Multiple independent colonizations into the Congo Basin during the continental radiation of African Mastacembelus spiny eels [PDF]

open access: yes, 2017
AIM: There has been recent interest in the origin and assembly of continental biotas based on densely sampled species-level clades, however, studies from African freshwaters are few so that the commonality of macroevolutionary patterns and processes ...
Bills, Roger   +8 more
core   +3 more sources

Assessment of Fish Biodiversity in Oni River, Ogun State, Nigeria [PDF]

open access: yesInternational Journal of Agricultural Management and Development, 2011
For the purpose of sustainable exploitation of the fishery resourcesof Oni River, Ogun State, Nigeria, the fish biodiversity assessment was carried out. This was conducted by enumerating and identifying fish species composition, measuring the fish length,
Obe Bernardine Wuraola   +1 more
doaj  

Water Quality Parameters and Fish Diversity at Chashma Barrage, Mianwali, Punjab, Pakistan

open access: yesRADS Journal of Biological Research & Applied Science, 2021
Background: Quality of water is an important factor and of critical importance in determining fish diversity of a particular water body. Water quality includes physical, chemical, and biological properties of water.
Bushra Kalsoom   +5 more
doaj   +1 more source

Responsible fisheries enhancing poverty alleviation of fishing communities of Lake Kainji [PDF]

open access: yes, 2005
The attributes of responsible fisheries in enhancing Poverty Alleviation of fishing Communities of Lake Kainji were appraised. After impoundment in 1968, the catch per unit effort of fish continued on a downward trend, which suggested a decline in the ...
Abiodun, J.A.   +5 more
core  

Hydrodynamic Responses of Fish Community Dynamics in Large‐Scale Morphologically Complex River Systems

open access: yesWater Resources Research, Volume 61, Issue 7, July 2025.
Abstract Large rivers exhibit dynamic and complex geomorphic features, supporting some of the most biodiverse and ecologically productive ecosystems. However, their aquatic ecology is increasingly threatened by human modifications to natural channel morphology.
Jiajian Qiu   +4 more
wiley   +1 more source

Physical factors and their influence on fish species composition in Asa Lake, Ilorin, Nigeria

open access: yesRevista de Biología Tropical, 2009
The effect of physical factors on fish species composition was studied during 12 months in Asa Lake, Nigeria. Fish and water samples were collected bimonthly (March 2003 to February 2004) in the morning. Fish samples were caught with gill nets set at the
P.A Araoye
doaj  

Diversitas Dan Hilangnya Jenis-jenis Ikan Disungai Ciliwung Dan Sungai Cisadane [Study of Fish Diversity and the Lost of Fish Species of River Ciliwung and R. Cisadane] [PDF]

open access: yes, 2011
The fish research in Indonesian waters has been begun since 16 century ago. Most of the research collected fish around Batavia.Many new species was described and the type specimens deposited at the museums in Europe or America.The study of fish diversity
Hadiaty, R. K. (Renny)
core  

Bioactive Compounds in Seafood: Implications for Health and Nutrition

open access: yesFood Science &Nutrition, Volume 13, Issue 4, April 2025.
Seafood is vital in promoting cardiovascular health, regulating blood sugar levels, reducing the risk of specific cancers, combating obesity, enhancing brain health, and supporting maternal care during pregnancy and lactation. Given the rising interest in functional foods and nutraceuticals, I believe this review will be particularly interesting to ...
Tabussam Tufail   +8 more
wiley   +1 more source

Whole genome resequencing reveals the genetic basis of albino phenotype in an ornamental fish, Channa asiatica

open access: yesAquaculture Reports
Body color is one of the most noticeable phenotypic and economic characteristics in fish. Fish exhibit a diverse array of body color mutations influenced by factors such as artificial selection and natural mutations. Elucidating the genetic mechanisms of
Dengyue Yuan   +8 more
doaj   +1 more source

Aqua-tourism potentials in some fishing sites in bitumen bearing wetlands of Ondo State, Nigeria [PDF]

open access: yes, 2010
A 24-month survey was conducted during the wet (May- August) and Dry (October ?April) season of 2004 and 2006 along eight economic fishing sites in Ondo State bearing Wetland, with the aim of determining the abundance, species diversity of some ...
Akeredolu, O.E., Ayoola, S.O.
core  

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