Mastigomycotina vs Mastigomycota

Mastigomycotina and Mastigomycota both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mastigomycotina	Yes	No	No	No
Mastigomycota	Yes	No	No	No

As nouns, Mastigomycotina and Mastigomycota are synonyms defined as:

Mastigomycotina and Mastigomycota: fungi in which the spores and gametes are motile; in some systems placed in the Phycomycetes group with the Zygomycota

Other synonyms of Mastigomycotina include subdivision Mastigomycota, subdivision Mastigomycotina.

Mastigomycotina (noun)	Mastigomycota (noun)
fungi in which the spores and gametes are motile; in some systems placed in the Phycomycetes group with the Zygomycota	fungi in which the spores and gametes are motile; in some systems placed in the Phycomycetes group with the Zygomycota