| Spathognathodontidae Temporal range: Silurian–Devonian | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | †Conodonta | 
| (unranked): | †Prioniodontida | 
| Order: | †Ozarkodinida | 
| Family: | †Spathognathodontidae Hass, 1959 | 
| Genera | |
Spathognathodontidae is an extinct conodont family ranging from the Silurian to the Devonian.