What are some characteristics of zygomycota, ascomycota, bisidiomycota, and deuteromycota?

Deuteromycota. The Deuteromycota, or conidial fungi, are a group of about 17,000 distinct species in which the sexual reproductive features are either not known or are not used to classify them. Their lack of sexual stages was the basis for them being called fungi imperfecti in the past.