Results 51 to 60 of about 8,633 (219)

Bioaccumulation of Heavy Metals in Finfish and Shellfish Samples From Tano River, Ghana: A Food Safety Issue

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
This study investigates mercury (Hg), cadmium (Cd), and arsenic (As) contamination in water, sediments, finfish, and shellfish from the Tano River in Ghana’s Western North Region. Forty‐eight fish and shellfish samples (12 species) and 27 paired water/sediment samples were analyzed.
Harold Kobena Appiah   +5 more
wiley   +1 more source

Efecto de la ración alimenticia en el crecimiento de juveniles de tilapia Oreochromis aureus (Steindachner) bajo condiciones experimentales de cultivo

open access: yesAIA Avances en Investigación Agropecuaria, 2004
Se evaluó el crecimiento de juveniles (2.77 g de peso promedio) de la tilapia Oreochromis aureus (Steindachner), cultivados con diferentes raciones alimenticias bajo condiciones experimentales de laboratorio.
M. García-Ulloa
doaj  

REVIEW: Current Status of Extenders and Cryoprotectants on Fish Spermatozoa Cryopreservation [PDF]

open access: yes, 2005
An important component of many studies of cryopreservation of fish spermatozoa is the type of extenders and cryoprotectants. The suitability of extenders and cryoprotectants differs from one fish to another.
Z.A, Muchlisin
core  

Taxonomy, Distribution and Ecology, Biology, Nutritional Composition, and Conservation Status of Critically Endangered Lake Chala Tilapia Oreochromis hunteri (Günther, 1889): Implications for Aquaculture Development

open access: yesAquaculture Research, Volume 2026, Issue 1, 2026.
Oreochromis hunteri Günther, 1889, commonly known as Lake Chala tilapia, is an endemic cichlid restricted to the small crater lake, Lake Chala, on the border of Kenya and Tanzania. This review synthesizes existing knowledge on the taxonomy, and phylogenetic placement, distribution and ecology, and biology including nutritional composition, and ...
Jonathan Munguti   +8 more
wiley   +1 more source

Growth, ammonium excretion, and oxygen consumption of hybrid red tilapia (Oreochromis mossambicus × Oreochromis aureus) grown in seawater and freshwater

open access: yesCiencias Marinas, 2015
In a comparative study using the hybrid tilapia Oreochromis mossambicus × Oreochromis aureus grown in seawater and freshwater, no significant differences in growth performance (weight gain) and biological indices (e.g., feed conversion efficiency and ...
Fernando Barreto-Curiel   +2 more
doaj   +1 more source

Intestine and spleen microbiota composition in healthy and diseased tilapia

open access: yesAnimal Microbiome, 2022
Symbiotic bacteria within the gut microbiome of various organisms, including fish, provide the host with several functions that improve the immune system.
Tamir Ofek   +3 more
doaj   +1 more source

Gut‐Derived Lactic Acid Bacteria, Pediococcus pentosaceus, Enhances Growth Performance and Resistance to Pathogenic Vibrio harveyi of Hatchery‐Bred Milkfish (Chanos chanos) in Nursery Culture

open access: yesInternational Journal of Microbiology, Volume 2026, Issue 1, 2026.
Hatchery‐bred milkfish (Chanos chanos) fry continue to face stocking challenges due to inferior growth performance and reduced resilience compared with wild‐caught fry. Recent metagenomic studies have shown that wild fry harbor a higher relative abundance of bacterial taxa belonging to the phylum Bacillota.
Ludevito S. Batilong   +10 more
wiley   +1 more source

Edad y crecimiento de la mojarra Oreochromis aureus (Pisces: Cichlidae) en la Presa Sanalona, Sinaloa, México

open access: yesRevista de Biología Tropical, 2010
Oreochromis aureus es un importante recurso pesquero en el embalse, por lo cual se realizó un estudio sobre su edad y crecimiento desde noviembre del 2006 a septiembre del 2007. Se realizaron muestreos bimensuales con redes agalleras de varios tamaños de
Rigoberto Beltrán-Álvarez   +3 more
doaj  

A review of recent advances in commercial tilapia culture [PDF]

open access: yes, 1987
The paper introduces the tilapias as important culture fish; their classification, breeding habits and general ecology are discussed. The versatility and plasticity of their reproduction and growth are major advantages as well as draw backs in their use ...
Sagua, V.O.
core  

Fish Pathogens and Associated Zoonotic Risks in Aquaculture: A Global One Health Perspective

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT Aquaculture sector is a key contributor to global food and nutritional security, yet its rapid intensification has heightened concerns about the emergence and spread of zoonotic fish pathogens that threaten human, animal and environmental health.
Fredrick Juma Syanya   +7 more
wiley   +1 more source

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