title: Taxonomy of Exophiala werneckii and its relationship to Microsporum mansonii.
abstract: Study of the neotype culture of Exophiala werneckii (Cladosporium werneckii), as well as additional isolates, has shown that the yeast-like and hyphal conidiogenous cells are annellides. E. werneckii cannot be accommodated in Cladosporium, a genus characterized by catenulate holoblastic coanidia. E. werneckii and the dematiaceous hyphomycete that Castellani misidentified as Microsporum mansonii (Cladosporium mansonii) are two entirely different fungi. M. mansonii is considered to be a synonym of the Malassezia furfur since both names were used to describe in tissue the etiologic agent of pityriasis versicolor.
mesh_terms: D002963:Cladosporium / Q000145:classification; D008290:Malassezia / Q000145:classification; D008864:Microsporum / Q000145:classification*; D003904:Mitosporic Fungi / Q000145:classification* / Q000166:cytology / Q000254:growth & development; D013172:Spores, Fungal / Q000254:growth & development; D009626:Terminology as Topic