Platygobio gracilis Ceratichthys physignathus Coregonus angusticeps Cyprinus (Leuciscus) gracilis Cyprinus gracilis Flathead chub Hybopsis gracilis NCBITaxon:67554 Platygobio pallidus Pogonichthys (Platygobio) gulonellus Pogonichthys communis TTO:1030984 teleost-taxonomy urn:lsid:globalnames.org:index:bf5cc7a4-53d4-55e6-835a-e65738ccd6ec Platygobio