Results 151 to 160 of about 145,205 (311)
Body Size and Thermal Sensitivity of a Facultative Air‐Breathing Fish Amidst Environmental Change
Ecology of Freshwater Fish, Volume 34, Issue 3, July 2025.ABSTRACT Many freshwater fish populations are increasingly required to respond to warming waters and low dissolved oxygen concentrations as a result of land‐use change and climate change. In addition, the average size of fish in harvested populations can be drastically reduced due to heavy fishing pressure.
Erin K. Francispillai, Lauren J. Chapman
wiley +1 more source
Genome Analyses Reveal Diverse Riverine Genetic Contributions to the Lake Malawi Cichlid Radiation
Molecular Ecology, Volume 34, Issue 13, July 2025.ABSTRACT Comparative studies of whole genomes have increasingly shown that genetic introgression between closely related species is surprisingly common across the tree of life, making the description of biodiversity and understanding the process of speciation complex and challenging.
Sophie Gresham +6 more
wiley +1 more source
Analysis of the retailer value chain segment in five governorates [PDF]
, 2012 This study is the third output of the SDC-funded “Improving Employment and Income through Development of Egyptian Aquaculture” (IEIDEAS), a three-year project being jointly implemented by the WorldFish Center and CARE International in Egypt with support ...
Hussein, S. +3 more
core +1 more source
EFSA Journal, Volume 23, Issue 7, July 2025.Abstract Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety of a feed additive consisting of folic acid intended for use as a nutritional additive (functional group: vitamins, pro‐vitamins and chemically well‐defined ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) +22 more
wiley +1 more source
On-farm trials with rice fish cultivation in the west Kano rice irrigation scheme, Kenya [PDF]
, 2006 The viability of integrating rice farming with fish culture was studied in ten (10) rice plots. The on-farm research was done during one rice-growing season starting May 2003.
Auma, E.O., Rasowo, J.
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Aquaculture Reports, 2020 The effects of starvation and re-feeding on Nile tilapia (Oreochromis niloticus) remain incompletely understood so far. In this study, the changes of intestinal microbiota, the metabolic and immune (antioxidant) responses of Nile tilapia (Oreochromis ...
Michael Essien Sakyi +9 more
doaj
Scientific African, 2021 This study was conducted to examine the residual levels of lead (Pb) and cadmium (Cd) in Nile tilapia (Oreochromis niloticus) collected from three locations (Abbassa, Damietta, and El-Husseiniya) in Egypt.
Alaa Eldin M.A. Morshdy +4 more
doaj
Changes in feeding biology of Nile tilapia, Oreochromis niloticus (L.), after invasion of water hyacinth, Eichhornia crassipes (Mart.) Solms, in Lake Victoria, Kenya [PDF]
, 1999 Oreochrimis niloticus (L.) was introduced to Lake victoria in the 1950s. It remained relatively uncommon in catches until 1965, when the numbers began to increase dramatically.
Njiru, M.
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International Aquatic Research, 2019 During a growout period of 14 weeks, the productive performance, organosomatic indices and body composition of the Nile tilapia Oreochromis niloticus cultivated at high density reusing the water from systems with biofloc technology (BFT) were evaluated ...
Alfredo Gallardo-Collí +2 more
doaj +1 more source
Genomics of an ancient sex chromosome in Tilapia. W633 [PDF]
, 2012 We have developed important genomic tools and methods of comparative genomics in the Nile tilapia, Oreochromis niloticus. The physical comparative map generated with BACs allowed us to calculate that there were about one rearrangement of intra ...
Baroiller, Jean-François +7 more
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