1. (small densely furred aquatic monotreme of Australia and Tasmania having a broad bill and tail and webbed feet
only species in the family Ornithorhynchidae)
dziobak
synonim: platypus
synonim: duckbilled platypus
synonim: duck-billed platypus
synonim: Ornithorhynchus anatinus

2. (primitive fish of the Mississippi valley having a long paddle-shaped snout)
wiosłonosowate, łyżkowce, jesiotry wiosłonose: : synonim: paddlefish
synonim: Polyodon spathula

3. (primitive fish of the Mississippi valley having a long paddle-shaped snout)
wiosłonos amerykański, wieloząb, wiosłonos: : synonim: paddlefish
synonim: Polyodon spathula