- ceratal
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referring to the ventralmost elements of the gill arch, i.e. ceratbranchials, ceratohyal and Meckel\'s cartilage. Compare epal
Dictionary of ichthyology. 2009.
Dictionary of ichthyology. 2009.
epal — relating to the upper gill arch, e.g. epibranchials, hyomandibula, palatoquadrate. Compare ceratal … Dictionary of ichthyology