ADW: Lutrinae: CLASSIFICATION

Lutrinaeotters

KingdomAnimaliaanimals
- Eumetazoametazoans
  - Bilateriabilaterally symmetrical animals
    - Deuterostomiadeuterostomes
      - PhylumChordatachordates
        Craniatacraniates
        SubphylumVertebratavertebrates
        SuperclassGnathostomatajawed vertebrates
        Euteleostomibony vertebrates
        ClassSarcopterygiilobe-finned fishes and terrestrial vertebrates
        Tetrapodatetrapods
        Amniotaamniotes
        Synapsidasynapsids
        ClassMammaliamammals
        SubclassTheriaTherian mammals
        InfraclassEutheriaplacental mammals
        OrderCarnivoracarnivores
        SuborderCaniformiacaniform carnivores
        FamilyMustelidaebadgers, otters, weasels, and relatives
        SubfamilyLutrinaeotters
        GenusAmblonyxOriental small-clawed otter
        GenusAonyxclawless otters
        GenusEnhydrasea otter
        GenusHydrictisspotted-necked otter
        GenusLontraAmerican river otters
        GenusLutraOld World river otters
        GenusLutrogalesmooth-coated otter
        GenusPteronuragiant otter

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KingdomAnimaliaanimals
PhylumChordatachordates
SubphylumVertebratavertebrates
ClassMammaliamammals
OrderCarnivoracarnivores
FamilyMustelidaebadgers, otters, weasels, and relatives
SubfamilyLutrinaeotters

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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Lutrinaeotters

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Lutrinaeotters

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