Kingdom Animalia Class Trilobita Superfamily Asaphoidea Rank Species | Phylum Arthropoda Order Asaphida Family Asaphidae | |
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Similar Asaphus, Asaphus kowalewskii, Illaenus, Megistaspis, Asaphida | ||
Asaphus expansus is the type species of the asaphid trilobite genus Asaphus. It was previously classified as Entomostracites expansus before being split off into its own genus.
References
Asaphus expansus Wikipedia(Text) CC BY-SA