genus
Killer Whales
Orcinus
Field notes
Orcinus () is a genus of Delphinidae (dolphins), in the infraorder Cetacea. It includes the largest delphinoid species, Orcinus orca, known as the orca or killer whale. Two extinct species are recognized, Orcinus paleorca and O. citoniensis, known from fossils. The other extinct species O. meyeri is disputed.
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native killer whales All
Native to the US, by observations.