Family
Jovellaniidae Foord, 1888
List of species
1. Hadoceras septocurvatum Strand, 1934 | Ordovician
2. Mixosiphonoceras norvegicum Strand, 1934 | Ordovician
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Mollusca |
Class | Cephalopoda |
Subclass | Multiceratia |
Order | Oncocerida |
Suborder | Polyelasmoceratidae |
Family | Acleistoceratidae |
Diestoceratidae | |
Graciloceratidae | |
Hemiphragmoceratidae | |
Jovellaniidae | |
Genus | Hadoceras |
Mixosiphonoceras | |
Family | Karoceratidae |
Oncoceratidae | |
Phtanoncoceratidae | |
Trimeroceratidae | |
Valcouroceratidae |
See also