Does Asymmetrical Gonopodium Morphology Predict Lateralized Behavior in the Fish Xenophallus umbratilis?

Why bilaterally symmetrical organisms express handedness remains an important question in evolutionary biology. In some species, anatomical asymmetries have evolved that accompany behavioral handedness, yet we know remarkably little about causal links between asymmetric morphological traits and beha...

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Bibliographic Details
Main Authors: Erik S. Johnson, Mary-Elise Nielsen, Jerald B. Johnson
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-11-01
Series:Frontiers in Ecology and Evolution
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fevo.2020.606856/full