Results 91 to 100 of about 10,361 (217)

Early social complexity influences social behaviour but not social trajectories in a cooperatively breeding cichlid fish

Royal Society Open Science
Social competence—defined as the ability to optimize social behaviour according to available social information—can be influenced by the social environment experienced in early life.
Océane La Loggia, Alastair J. Wilson, Barbara Taborsky   +2 more
doaj   +1 more source

Genetic Mapping of Orofacial Traits Reveals a Single Genomic Region Associated With Differences in Multiple Parameters of Jaw Size Between Astyanax mexicanus Surface and Cavefish

Evolution &Development, Volume 28, Issue 1, March 2026.
By performing a genetic association study in cave × surface fish F2 hybrids, we discovered that premaxilla width, dentary length, and maxillary length are all significantly associated with a region on Chromosome 13 containing 109 genes. ABSTRACT The regulation of bone size is a poorly understood and complex developmental process.
Amanda K. Powers, Alleigh Amaismeier, Kathryn Thiel, William Anyonge, Suzanne E. McGaugh, Tyler E. Boggs, Clifford J. Tabin, Joshua B. Gross   +7 more
wiley   +1 more source

Lateralized Feeding Behavior is Associated with Asymmetrical Neuroanatomy and Lateralized Gene Expressions in the Brain in Scale-Eating Cichlid Fish [PDF]

, 2017
Hyuk Je Lee, Ralf Schneider, Tereza Manousaki, Ji Hyoun Kang, Etienne Lein, Paolo Franchini, Axel Meyer   +6 more
openalex   +1 more source

Evolution, inactivation and loss of short wavelength‐sensitive opsin genes during the diversification of Neotropical cichlids [PDF]

, 2021
Frances E. Hauser, Katriina L. Ilves, Ryan K. Schott, Erin Alvi, Hernán López‐Fernández, Belinda S. W. Chang   +5 more
openalex   +1 more source

Global Patterns and Gaps in Research on Salinity Tolerance of Inland Fishes

Fish and Fisheries, Volume 27, Issue 2, Page 400-411, March 2026.
ABSTRACT Freshwater salinization is an emerging threat impacting approximately one‐third of the world's freshwater bodies. However, the salinity tolerance of many inland fishes remains understudied, despite being a crucial factor in determining species distributions and fitness.
Carlos Cano‐Barbacil, Ignacio Doadrio, Julian D. Olden, Kirk. O. Winemiller, Emili García‐Berthou   +4 more
wiley   +1 more source

Modularity of the Oral Jaws Is Linked to Repeated Changes in the Craniofacial Shape of African Cichlids [PDF]

, 2011
Kevin J. Parsons, W. James Cooper, R. Craig Albertson   +2 more
openalex   +1 more source

Unravelling the Roles of Recent Speciation and Trait Evolution in Shaping the Longitudinal Gradient of Tropical Reef Fish Diversity

Journal of Biogeography, Volume 53, Issue 3, March 2026.
ABSTRACT Aim In the tropical marine realm, the increasing concentration of reef fish species toward the Indo‐Australian Archipelago (IAA) has been extensively studied. The literature provides numerous biogeographical scenarios explaining this pronounced longitudinal diversity gradient.
Rémy Le Goff, Théo Gaboriau, Camille Albouy, Loïc Pellissier, Fabien Leprieur   +4 more
wiley   +1 more source

Teleosts as Models for Epigenetic Inheritance

Molecular Ecology, Volume 35, Issue 5, March 2026.
ABSTRACT Teleost fish exhibit a striking divergence from mammals in how they regulate their epigenome. Unlike mammals, they do not undergo the extensive DNA methylation erasure and resetting events that occur during early embryogenesis, germline specification, and spermatogenesis.
Adauto Lima Cardoso, Ozren Bogdanovic
wiley   +1 more source

Environmental Enrichment in Aquaculture: Linking Welfare Goals to Practical Applications

Reviews in Aquaculture, Volume 18, Issue 2, March 2026.
ABSTRACT Aquaculture is the fastest growing food production sector globally, comprising freshwater and marine species reared under highly variable farming contexts, ranging from extensive earthen ponds to intensive recirculating and sea‐based systems. Together with growth, production has also intensified, and the welfare of fish farmed in these systems
Olivia Spiliopoulos, Sunil Kadri, Michelle Sinclair, Myriam Vanderzwalmen, Culum Brown   +4 more
wiley   +1 more source

Chromosomal distribution of microsatellite repeats in Amazon cichlids genome (Pisces, Cichlidae) [PDF]

, 2015
Carlos Henrique Schneider, Maria Cláudia Gross, Maria Leandra Terêncio, Édika Sabrina Girão Mitozo Tavares, Cesar Martins, Eiiana Feldberg   +5 more
openalex   +1 more source