Engelsk substantiv: nothosaur | |||
| 1. | nothosaur (om dyr) extinct marine reptile with longer more slender limbs than plesiosaurs and less completely modified for swimming | ||
| Mindre spesifikke uttrykk | archosaur, archosaurian, archosaurian reptile | ||
| Tilhører disse overordnede uttrykkene | genus Nothosaurus | ||