Genus
Pycnolepis Halstead Tarlo, 1964
Aiheeseen liittyvät julkaisut
Obruchev, D. V., Mark-Kurik, E. J. (eds) 1965. Devonian psammosteids (Agnatha, Psammosteidae) of the USSR. pp. 1-304. Eesti NSV TA Geoloogia Instituut.
List of species
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Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Chordata |
Subphylum | Vertebrata |
Superclass | Agnatha |
Class | Pteraspidomorphi |
Subclass | Heterostraci |
Order | Pteraspidiformes |
Suborder | Psammosteida |
Family | Pycnosteidae |
Genus | Ganosteus |
Pycnolepis | |
Species | splendens |
Genus | Pycnosteus |