Order
Amphiaspidiformes Stensiö, 1958
Selection of related publications
Keating, J. N., Marquart, C. L., Donoghue, P. C. J. 2015. Histology of the heterostracan dermal skeleton: Insight into the origin of the vertebrate mineralised skeleton.  Journal of Morphology   276,   6,   657-680. DOI:10.1002/jmor.20370
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Chordata | 
| Subphylum | Vertebrata | 
| Superclass | Agnatha | 
| Class | Pteraspidomorphi | 
| Subclass | Heterostraci | 
| Order | Amphiaspidiformes | 
| Suborder | Hibernaspidoidei | 
| Order | Corvaspidiformes | 
| Cyathaspidiformes | |
| Eriptychiiformes | |
| Phialaspidiformes | |
| Pteraspidiformes | |
| Tesseraspidiformes | |
| Genus | Lepidaspis |