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Article

Asymmetric interspecific competition drives shifts in signalling traits in fan-throated lizards.

Proceedings. Biological sciences - 9 Dec 2020

Zambre Amod M, Khandekar Akshay, Sanap Rajesh, O'Brien Clairissa, Snell-Rood Emilie C, Thaker Maria

Abstract excerpt

Interspecific competition can occur when species are unable to distinguish between conspecific and heterospecific mates or competitors when they occur in sympatry. Selection in response to interspecific competition can lead to shifts in signalling traits-a process called agonistic character displacement. In two fan-throated lizard species-Sitana laticeps and Sarada darwini-females are morphologically...

Topics

Aggression
Animals
Behavior, Animal
Biological Evolution
Ecology
Female
Lizards
Male
Phenotype
Reproduction
Species Specificity
Sympatry

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Identifiers

PMID: 33290678
DOI: 10.1098/rspb.2020.2141
PMCID: PMC7739922

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