Areyongalepis
Introduction '''''Areyongalepis''''' is a genus of prehistoric jawless fish that lived during the Ordovician period.The genus was originally named ''Areyonga'' by Australian palaeontologist Gavin C. Young, but the name had already been allocated to a modern genus of wasp. Young therefore renamed the fossil fish ''Areyongalepis'' in 2000.
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