Results 131 to 140 of about 31,138 (282)
Recent research in the African Great Lakes: fisheries, biodiversity and cichlid evolution [PDF]
, 2003 The East African Great Lakes are now well known for (1) their fisheries, of vital importance for their rapidly rising riparian human populations, and (2) as biodiversity hotspots with spectacular endemic faunas, of which the flocks of cichlid fishes ...
Lowe-McConnell, Rosemary
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Journal of Fish Diseases, Volume 49, Issue 1, January 2026.ABSTRACT Columnaris‐causing bacteria (CCB) represent a group of four Flavobacterium species, previously classified under Flavobacterium columnaris, causing a threatening condition in salmonid farming characterised by cutaneous and gill lesions, commonly referred to as ‘saddleback disease’. A peracute skin disease outbreak with high mortality in rainbow
Samuele Zamparo +11 more
wiley +1 more source
Protein and amino acid requirements of warm-water fishes: a tool to efficient and low-cost fish feed production in Nigeria [PDF]
, 1993 Numerous investigations have utilized various semi-purified and purified diets to estimate the protein and amino acid requirements of several temperate fishes. The vast literature on the protein and amino acid requirements of fishes has continued to omit
Balogun, A.M. +2 more
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Molecular Ecology, Volume 35, Issue 1, January 2026.ABSTRACT Colour polytypism represents an example of phenotypic diversification shaped by genetic divergence and ecological pressures. Poison frogs of the genus Oophaga (Dendrobatidae) are highly polytypic in coloration, making them an ideal system for investigating the genetic and physiological basis of colour variation.
Vasiliki Mantzana‐Oikonomaki +7 more
wiley +1 more source
Multiple Behavioural Mechanisms Shape Development in a Highly Social Cichlid Fish
, 2023 Isabela P. Harmon +9 more
openalex +1 more source
Molecular Ecology, Volume 35, Issue 2, January 2026.ABSTRACT Sympatric morphs provide valuable systems for studying incipient divergence despite incomplete reproductive isolation. In connected waterbodies with spatially heterogeneous habitats, one or more morphs may form metapopulation structures, generating eco‐evolutionary dynamics unlike those in single lakes.
Han Xiao +3 more
wiley +1 more source
Molecular Ecology, Volume 35, Issue 1, January 2026.ABSTRACT Intraspecific competition due to for example, density, has substantial influence on fitness dynamics and life histories, but the underlying physiological mechanisms are often complex and the molecular basis unclear. Further, designing laboratory experiments to measure physiological responses that reflect natural conditions is challenging. Here,
Morgane Frapin +8 more
wiley +1 more source
Reviews in Aquaculture, Volume 18, Issue 1, January 2026.ABSTRACT A major bottleneck to the projected expansion of the aquaculture industry is disease outbreaks caused by bacterial pathogens. Fish diseases caused by Flavobacterium pathogens are persistent in salmonid aquaculture, and treatment is limited to antimicrobials, which contaminate the aquatic environment and promote antimicrobial resistance ...
Lotta A. I. Landor +4 more
wiley +1 more source
Development of Primary Cell Cultures from Haplochromine Cichlid Bone-Derived Tissues
FishesBone is a dynamic tissue with ecological and evolutionary importance, as it can grow and remodel itself in response to mechanical stimuli. In mammals, osteocytes are widely recognised as the central regulators of bone formation and mechanotransduction ...
Deepti Negi +3 more
doaj +1 more source
Rapid adaptive evolution of colour vision in the threespine stickleback radiation. [PDF]
, 2016 Vision is a sensory modality of fundamental importance for many animals, aiding in foraging, detection of predators and mate choice. Adaptation to local ambient light conditions is thought to be commonplace, and a match between spectral sensitivity and ...
Heckman, Nancy +4 more
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