Neostreptognathodus
| Neostreptognathodus Temporal range:  | |
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| Genus: | †Neostreptognathodus Clark, 1972 | 
| Type species | |
| †Neostreptognathodus sulcoplicatus (Youngquist, Hawley, and Miller, 1951) Clark, 1972 | |
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Neostreptognathodus is an extinct genus of conodonts from the Cisuralian (Early Permian).