壶菌门（Chytridiomycota）是一类真菌。这个名字来源于希腊文chytridion，意思是“小壶”，表示其结构中有许多未释放的孢子。

医学导航 · 真菌病

真菌 · 分类

疾病

药物（抗真菌药）

Chytridiomycota is a phylum in the kingdom Fungi. The name is derived from the Greek chytridion, meaning "little pot", describing the structure containing unreleased zoospores. In older classifications, chytrids (except the recently established order Spizellomycetales) were placed in the class Phycomycetes under the subphylum Myxomycophyta of the kingdom Fungi. Previously, they were placed in the Mastigomycotina as the class Chytridiomycetes. Also, in an older and more restricted sense (not used here), the term "chytrids" referred just to those fungi in the order Chytridiales. Here, the term “chytrid” will refer only to members of Chytridiomycota. The chytrids have also been included among the Protoctista, but are now regularly classed as fungi. Chytrids are one of the early diverging fungal lineages and are saprobic, degrading refractory materials such as chitin and keratin, or acting as parasites. Their membership in kingdom Fungi is demonstrated with chitin cell walls, a posterior whiplash flagellum, absorptive nutrition, use of glycogen as an energy storage compound, and synthesis of lysine by the α-amino adipic acid (AAA) pathway. There are over 750 chytrid species distributed among 7 orders. There has been a significant increase in the research of chytrids since the discovery of Batrachochytrium dendrobatidis, the causal agent of chytridiomycosis.