Animal Behavior & CognitionEvolutionPeer-reviewed
Habitat complexity alters the strength of sexual selection on brain size in a livebearing fish
Léa Daupagne, Alessandro Devigili, Rebecca McNeil…·John L. Fitzpatrick
The paper investigates how habitat complexity affects sexual selection on brain size and ornamentation in pygmy halfbeaks, finding stronger selection for brain size in open environments.
DOI 10.1093/evolut/qpaf199