Comparative light and electron microscopic study of the auditory organs of two species of fishes (pisces): Hyphessobrycon simulans (Ostariophysi) and Poecilia reticulata (Acanthopterygii).

Abstract

Hyphessobrycon simulans has a Weberian apparatus for transmission of sound energy to the auditory organ, whereas Poecilia reticulata does not. The fine structure of the auditory organs is identical in the two species. The better hearing - expressed by large bandwidth and high sensitivity - typical of the Ostariophysi - seems to be based exclusively on the… (More)

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@article{Hertwig1999ComparativeLA, title={Comparative light and electron microscopic study of the auditory organs of two species of fishes (pisces): Hyphessobrycon simulans (Ostariophysi) and Poecilia reticulata (Acanthopterygii).}, author={Iris Hertwig and Heidwig Schneider}, journal={European journal of morphology}, year={1999}, volume={37 1}, pages={17-28} }