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Population level "flipperedness" in the eastern Pacific leatherback turtle
Journal article   Peer reviewed

Population level "flipperedness" in the eastern Pacific leatherback turtle

Annette E Sieg, Eugenia Zandonà, Victor M Izzo, Frank V Paladino and James R Spotila
Behavioural brain research, v 206(1), pp 135-138
05 Jan 2010
PMID: 19712702

Abstract

Animals Turtles - physiology Nesting Behavior - physiology Hindlimb - physiology Female Functional Laterality - physiology Oviposition - physiology
Limb preference is a behavioral indicator of lateralized brain function that was recently elucidated experimentally in lower vertebrates. We assessed natural spontaneous limb use of nesting eastern Pacific leatherback turtles by recording which hindlimb flipper was extended overtop the cloaca to cover the egg chamber during oviposition. We found a population level right bias in 1889 observations of 361 individuals. This is the first report of a limb preference in Testudinata.

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Collaboration types
Domestic collaboration
Web of Science research areas
Behavioral Sciences
Neurosciences
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