Photo of a male Banded Pennant dragonfly

    Dragonflies

    Species in the suborder Anisoptera
    Monkey Face Mussel

    Freshwater Mussels

    Bivalve molluscs in order Unionoida
    Photograph of Purple Wartyback freshwater mussel shell exterior view
    scaleshell

    Scaleshell

    Leptodea leptodon
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    Endangered