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Showing 1 to 1 of 1 for “"pterotic bone"”.
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The Development and Role of Peripheral Auditory Structures in <i>Otocinclus affinis</i>
… fenestrae (holes) in the skull region (compound pterotic bone) adjacent to their bi-lobed swim bladder. Since the swim bladders and the compound pterotic may act as an external ear for hearing in this taxon, I hypothesized that these swim bladders structures have an acoustical functional in the …