Proaethaspis
Proaethaspis is an extinct monospecific genus of arthrodire placoderm fish from the Early Devonian period. The type species Proaethaspis ohioensis was described in 1960, but was assigned to the genus Proaethaspis in 1978.
| Proaethaspis Temporal range: Early Devonian: Pragian, | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | †Placodermi |
| Order: | †Arthrodira |
| Genus: | †Proaethaspis Denison, 1978 |
| Species | |
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