12 favourite otter species (in order)

  1. Old World Otter [also know as Eurasian Otter] (Lutra lutra)
  2. Smooth-Coated Otter (Lutrogale perspicillata)
  3. North American River Otter (Lontra canadensis)
  4. Sea Otter (Enhydra lutris)
  5. Hairy-Nosed Otter (Lutra sumatrana)
  6. Giant Otter (Pteronura brasiliensis)
  7. African Clawless Otter (Aonyx capensis)
  8. Oriental Small-Clawed Otter (Aonyx cinerea)
  9. Spotted-Necked Otter (Hydrictis maculicollis)
  10. Marine Otter (Lontra felina)
  11. Neotropical Otter  (Lontra longicaudis)
  12. Southern River Otter (Lontra provocax)