Etallonia
(tree size 2)
Magila
(tree size 3)
Acanthaxius
(tree size 22)
Axius
(tree size 8)
Axius (crustacean)
Dorphinaxius
(tree size 2)
Eiconaxius
(tree size 41)
Bouvieraxius
(tree size 4)
Neaxius
(tree size 8)
Spongiaxius
(tree size 16)
Neaxiopsis
(tree size 3)
Paraxiopsis
(tree size 18)
Eutrichocheles
(tree size 4)
Calocarides
(tree size 18)
Coralaxius
(tree size 3)
Allaxius
(tree size 9)
Axiopsis
(tree size 16)
Calaxius
(tree size 18)
Epicimelia
(tree size 3)
Anophthalmaxius
(tree size 1)
Marianaxius
(tree size 1)
Scytoleptus
(tree size 2)
Axiorygma
(tree size 1)
Oxyrhynchaxius
(tree size 3)
Parascytoleptus
(tree size 2)
Paraxius
(tree size 2)
Platyaxius
(tree size 3)
Michelaxiopsis
(tree size 2)
Formosaxius
(tree size 1)
Australocaris
(tree size 1)
Litoraxius
(tree size 1)
Levantocaris
(tree size 1)
Pilbaraxius
(tree size 1)
Planaxius
(tree size 1)
Newzealandaxius
(tree size 1)
Amakusaxius
(tree size 1)
Ralumcaris
(tree size 1)
Pseudoaxiopsis
(tree size 1)
Platyaxiopsis
Pillsburyaxius
(tree size 5)
Paratrichocheles
Nipponcalaxiopsis
Meinertaxius
Lophaxiopsis
(tree size 1)
Leonardsaxius
(tree size 3)
Heterocalaxius
Guyanacaris
(tree size 4)
Ezaxius
(tree size 1)
Eiconaxiopsis
Colemanaxius
(tree size 1)
Coelhocalaxius
(tree size 1)
Calocarisopsis
Calaxidium
Bruceaxius
(tree size 1)
Boasaxius
(tree size 1)
Bathyaxius
(tree size 1)
Balssaxius
Ambiaxiopsis
(tree size 1)
Allaxiopsis
(tree size 2)
Alienaxiopsis
(tree size 1)
Albatrossaxius
Protaxius
(tree size 2)
Manaxius
Montanaxius