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Keywords from Image Description:
. The Prickly Ray male Raia americana. . The American Sea Lamprey Petromyzon americanus. a. View of the mouth. . The Cownose Ray Rhinoptera quadriloba. a. Tabular teeth of NYPL b. en The Prickly Ray male Raia americana The American Sea Lamprey Petromyzon americanus View of the mouth The Cownose Ray Rhinoptera quadriloba Tabular