Species
Guerichosteus kozlowskii Halstead Tarlo, 1964
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Chordata |
Subphylum | Vertebrata |
Superclass | Agnatha |
Class | Pteraspidomorphi |
Subclass | Heterostraci |
Order | Pteraspidiformes |
Suborder | Psammosteida |
Family | Guerichosteidae |
Genus | Guerichosteus |
Species | kozlowskii |
heterolepis |