Английская Википедия:Hensodon

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Hensodon spinosus is an extinct pycnodontid that lived during the Upper Cenomanian of what is now Lebanon.[1] H. spinosus superficially resembled a marine angelfish with a massive head, and a very spiny pectoral girdle. Different specimens have different arrangements of the horn-like frontal spines. One form has the horns arranged as a double-prong, assumed to be the male, and the other form, assumed to be the female, having the horns one after the other, like those of a rhinoceros.[2]

References

Шаблон:Reflist

Шаблон:Pycnodontiformes Шаблон:Taxonbar


Шаблон:Paleo-rayfinned-fish-stub

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  2. Шаблон:Cite journalШаблон:Dead link