ADW: Alligator mississippiensis: CLASSIFICATION

Alligator mississippiensisAlligator, Gator, American alligator, Florida alligator, Mississippi alligator, Louisiana alligator.

KingdomAnimaliaanimals
- Eumetazoametazoans
  - Bilateriabilaterally symmetrical animals
    - Deuterostomiadeuterostomes
      - PhylumChordatachordates
        Craniatacraniates
        SubphylumVertebratavertebrates
        SuperclassGnathostomatajawed vertebrates
        Euteleostomibony vertebrates
        ClassSarcopterygiilobe-finned fishes and terrestrial vertebrates
        Tetrapodatetrapods
        Amniotaamniotes
        ClassReptiliaturtles, snakes, lizards, and relatives
        OrderCrocodylia
        FamilyCrocodylidae
        GenusAlligator
        SpeciesAlligator mississippiensisAlligator, Gator, American alligator, Florida alligator, Mississippi alligator, Louisiana alligator.

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KingdomAnimaliaanimals
PhylumChordatachordates
SubphylumVertebratavertebrates
ClassReptiliaturtles, snakes, lizards, and relatives
OrderCrocodylia
FamilyCrocodylidae
GenusAlligator
SpeciesAlligator mississippiensisAlligator, Gator, American alligator, Florida alligator, Mississippi alligator, Louisiana alligator.

To cite this page: Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2025. The Animal Diversity Web (online). Accessed at https://animaldiversity.org.

Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control.

This material is based upon work supported by the National Science Foundation Grants DRL 0089283, DRL 0628151, DUE 0633095, DRL 0918590, and DUE 1122742. Additional support has come from the Marisla Foundation, UM College of Literature, Science, and the Arts, Museum of Zoology, and Information and Technology Services.

The ADW Team gratefully acknowledges their support.

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Alligator mississippiensisAlligator, Gator, American alligator, Florida alligator, Mississippi alligator, Louisiana alligator.

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Classification