Category:Pachydiscus
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Superregnum: Eukaryota • Regnum: Animalia • Subregnum: Eumetazoa • Superphylum: Protostomia • Phylum: Mollusca • Classis: Cephalopoda • Subclassis: Ammonoidea • Ordo: Ammonitida • Subordo: Lytoceratina • Superfamilia: Desmocerataceae • Familia: Pachydiscidae • Subfamilia: ? • Genus: Pachydiscus Zittel 1884
Media in category "Pachydiscus"
The following 6 files are in this category, out of 6 total.
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