CreatureData

American alligator vs Nile crocodile

They share the class Crocodylia but sit in different orders: American alligator in undefined, Nile crocodile in undefined.

American alligator (Alligator mississippiensis)
American alligator LCLeast Concern
Photo: User:Postdlf · CC BY-SA 3.0 · Wikimedia Commons
Nile crocodile (Crocodylus niloticus)
Nile crocodile LCLeast Concern
Photo: Tim Muttoo · CC BY-SA 2.0 · Wikimedia Commons

What is the difference between a American alligator and a Nile crocodile?

Each point below is worked out from a pair of recorded values.

  • They share the class Crocodylia but sit in different orders: American alligator in undefined, Nile crocodile in undefined.
  • Both are listed as Least Concern on the IUCN Red List.
  • They have been recorded in 8 of the same countries (the American alligator in 13 in total, the Nile crocodile in 56). Shared records include zoos, so this does not mean they meet in the wild.

Side by side

American alligatorNile crocodile
Scientific nameAlligator mississippiensisCrocodylus niloticus
FamilyAlligatoridaeCrocodylidae
OrderNot recordedNot recorded
WeightNot recordedNot recorded
LengthNot recordedNot recorded
LifespanNot recordedNot recorded
Main foodNot recordedNot recorded
Habitatmarsh, swamp, tropicsNot recorded
Conservation statusLeast ConcernLeast Concern
Countries recorded1356

Full record: American alligatorFull record: Nile crocodileCompare other animals