<nowiki>Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; Polyacrodontidae; ископаемое семейство хрящевых рыб; Familie der Ordnung Hybodontiformes; family of fishes (fossil)</nowiki>
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