Opipeuterella

An extremely odd wide eyed trilobite, it lived in deep waters and swam "backwards" with its limbs up and its shield facing down, it likely fed on plankton

ALT: the name that was originally assigned to it, had to be changed as a lizard already had this genus name

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a trilobite is not one type of animal but a member of one of the most diverse groups of arthropods there has ever been
agnostus, opipeuterella, dicranurus, terataspis

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