The Taxonomicon Article by Title Disease Homonym by Scientific Name Person by Last Name Taxon by Authorship Taxon by Common Name (Dutch) Taxon by Common Name (English) Taxon by Epithet Taxon by Scientific Name (all groups) Taxon by Scientific Name (above family group) Taxon by Scientific Name (family group) Taxon by Scientific Name (genus group) Taxon by Scientific Name (species group) Taxon by Scientific Name (below species group) Object Topic
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	Spiral arm: Orion Arm
Taxa Browse Tree Advanced Search View Show Synonyms Show Alternatives Show References Show Counts Show Position Sort by Name	Hierarchy Nomenclature Properties Relationships Bibliography Links  Classification by:  Systema Naturae 2000 Natura - nature    Mundus Plinius - physical world      Astra Plinius - celestial bodies        Universe          Supercluster Virgo-Hydra-Centaurus Supercluster            Supercluster Virgo Supercluster              Cluster Local Group                Galaxy Milky Way Galaxy veter.                  Spiral arm Orion Arm                    Local Bubble                    Auriga-Perseus Cloud                    Pleiades Bubble                    Taurus Dark Cloud                    Loop I                    Loop II                    Loop III                    GSH 238+00+09 Heiles, 1998
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