- Subphylum
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In life, a subphylum is a taxonomic rank intermediate between phylum and superclass. The rank of subdivision in plants and fungi is equivalent to subphylum.
Not all phyla are divided into subphyla. Those that are include:
- Arthropoda: divided into subphyla Trilobitomorpha, Chelicerata, Myriapoda, Hexapoda and Crustacea,
- Brachiopoda: divided into subphyla Linguliformea, Craniformea and Rhynchonelliformea,
- Chordata: divided into Urochordata, Cephalochordata, and its largest subphylum Vertebrata.
Taxonomic ranks Magnorder Domain/Superkingdom Superphylum/Superdivision Superclass Superorder Superfamily Supertribe Superspecies Kingdom Phylum/Division Class Legion Order Family Tribe Genus Species Subkingdom Subphylum Subclass Cohort Suborder Subfamily Subtribe Subgenus Subspecies Infrakingdom/Branch Infraphylum Infraclass Infraorder Section Infraspecies Microphylum Parvclass Parvorder Series Variety Form Categories:- Biology stubs
- Scientific classification
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