Extinct genus of jawless fishes
Streptognathodus
Temporal range: Kasimovian–Sakmarian |
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†Streptognathodus
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| Species and subspecies
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- †Streptognathodus acuminatus
- †Streptognathodus barskovi
- †Streptognathodus bellus
- †Streptognathodus bitteri
- †Streptognathodus brownvillensis
- †Streptognathodus chanutensis
- †Streptognathodus clarki
- †Streptognathodus clavatulus
- †Streptognathodus constrictus
- †Streptognathodus corrugatus
- †Streptognathodus curvatus
- †Streptognathodus elongatus
- †Streptognathodus excelsus
- †Streptognathodus farmeri
- †Streptognathodus flangulatus
- †Streptognathodus fusus
- †Streptognathodus holmesi
- †Streptognathodus holtensis
- †Streptognathodus isolatus
- †Streptognathodus makhlinae
- †Streptognathodus minutus
- †Streptognathodus multinodosus
- †Streptognathodus pawhuskaensis
- †S. pawhuskaensis deflectus
- †Streptognathodus postfusus
- †Streptognathodus rugosus
- †Streptognathodus ruidus
- †Streptognathodus simplex
- †Streptognathodus simulator
- †Streptognathodus spatulatus
- †Streptognathodus strigillatus
- †Streptognathodus subdivisus
- †Streptognathodus sulcatus
- †Streptognathodus sulciferus
- †Streptognathodus virgilicus
- †Streptognathodus vitali
- †Streptognathodus wabaunsensis
- †Streptognathodus walteri
- †Streptognathodus zethus
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Streptognathodus is an extinct genus of conodonts from the Late Carboniferous to Early Permian.
- ^ Texas Pennsylvanian conodonts and their stratigraphic relations. CR Stauffer, HJ Plummer - University of Texas Bulletin, 1932
