Subphylum

In biology, a subphylum is a taxonomic rank intermediate between phylum and superclass.

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

Taxonomic rank: In biological classification, rank is the level (the relative position) in a taxonomic hierarchy. The most basic rank is that of species, the next most important is genus, and then family. Sometimes (but only rarely) the term "taxonomic category" is used instead of "rank"....

Phylum: Phylum may refer to the following:...

Superclass: Superclass may refer to any of the following:...