Family
Drepanaspididae Traquair, 1899
Selection of related publications
Elliott, D. K., Mark-Kurik, E. 2005. A review of the lateral line sensory system in psammosteid heterostracans.  Revista Brasileira de Paleontologia   8,   2,   99-108. DOI:10.4072/rbp.2005.2.02
List of species
1. Drepanaspis gemuendenensis Schlüter, 1887 | Lower Devonian
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Chordata | 
| Subphylum | Vertebrata | 
| Superclass | Agnatha | 
| Class | Pteraspidomorphi | 
| Subclass | Heterostraci | 
| Order | Pteraspidiformes | 
| Suborder | Psammosteida | 
| Family | Drepanaspididae | 
| Genus | Drepanaspis | 
| Family | Guerichosteidae | 
| Obrucheviidae | |
| Psammolepididae | |
| Psammosteidae | |
| Pycnosteidae |