Family
Acleistoceratidae Flower, 1950
List of species
1. Amphicyrtoceras benedictae Strand, 1934 | Ordovician
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Mollusca |
Class | Cephalopoda |
Subclass | Multiceratia |
Order | Oncocerida |
Suborder | Polyelasmoceratidae |
Family | Acleistoceratidae |
Genus | Amphicyrtoceras |
Family | Diestoceratidae |
Graciloceratidae | |
Hemiphragmoceratidae | |
Jovellaniidae | |
Karoceratidae | |
Oncoceratidae | |
Phtanoncoceratidae | |
Trimeroceratidae | |
Valcouroceratidae |
See also