subdivision Mastigomycotina vs Mastigomycotina

subdivision Mastigomycotina and Mastigomycotina both are nouns.

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

As nouns, subdivision Mastigomycotina and Mastigomycotina are synonyms defined as:

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

Other synonyms of subdivision Mastigomycotina include Mastigomycota, subdivision Mastigomycota.

subdivision Mastigomycotina (noun)	Mastigomycotina (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