Eurycaraspis
|
Eurycaraspis Temporal range: Givetian |
|
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Subphylum: | Vertebrata |
| Infraphylum: | Gnathostomata |
| Class: |
Placodermi McCoy, 1848 |
| Order: | Petalichthyida † |
| Family: | Quasipetalichthyidae |
| Genus: | Eurycaraspis |
| Species: | E. incilis |
| Binomial name | |
|
Eurycaraspis incilis Liu, 1991 |
|
Eurycaraspis incilis is an extinct petalichthid placoderm from the Middle Devonian of China. It is closely related to Quasipetalichthys.
E. incilis differs from Quasipetalichthys by having a more circular-shaped skull.
E. incilis is considered a basal petalichthyid, and is placed in Quasipetalichthyidae as Quasipetalichthys' sister taxon. Quasipetalichthyidae, in turn, is considered the sister group of Macropetalichthyidae.
...
Wikipedia