Sarcopterygiilobe-finned fishes and terrestrial vertebrates


    • muskrat
      Ondatra zibethicus
    • muskrat
      Ondatra zibethicus
    • muskrat
      Ondatra zibethicus
    • Onychodactylus japonicus
    • bridled nail-tailed wallaby
      Onychogalea fraenata
    • bridled nail-tailed wallaby
      Onychogalea fraenata
    • red-winged starling
      Onychognathus morio
    • royal flycatcher
      Onychorhynchus coronatus
    • white-rumped snowfinch
      Onychostruthus taczanowskii
    • white-rumped snowfinch
      Onychostruthus taczanowskii
    • white-rumped snowfinch
      Onychostruthus taczanowskii
    • white-rumped snowfinch
      Onychostruthus taczanowskii
    • white-rumped snowfinch
      Onychostruthus taczanowskii
    • white-rumped snowfinch
      Onychostruthus taczanowskii
    • white-rumped snowfinch
      Onychostruthus taczanowskii