Genus
Helenolepis Karatajūtė-Talimaa, 1978
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Chordata |
Subphylum | Vertebrata |
Superclass | Agnatha |
Class | Pteraspidomorphi |
Subclass | Thelodonti |
Order | Phlebolepidiformes |
Family | Phlebolepididae |
Genus | Erepsilepis |
Helenolepis | |
Species | multicostata |
navicularis | |
obruchevi | |
Genus | Phlebolepis |