RESUMEN
The yeast genera Endomyces, Endomycopsella, Guilliermondella and Saccharomycopsis are delimited by the size, structure and pigmentation of the ascospores; they include mycelial yeasts formerly classified in the invalid genus Endomycopsis. The ultrastructure of the cell wall and the septa of yeasts is briefly discussed.
Asunto(s)
Ascomicetos/clasificación , Saccharomycetales/clasificación , Basidiomycota/clasificación , Pared Celular/ultraestructura , Saccharomycetales/crecimiento & desarrollo , Saccharomycetales/ultraestructura , Esporas Fúngicas/ultraestructuraRESUMEN
The ascigerous teleomorph of Candida lipolytica (Harrison) Diddens at Lodder, previously classified as Endomycopsis lipolytica Wickerman et al. and as Saccharomycopsis lipolytica (Wickerham et al.) Yarrow, has been assigned to the new genus Yarrowia. Yarrowia lipolytica (Wickerham et al.) comb. nov. is the type species for the genus. The remaining species of Saccharomycopsis are revised.
Asunto(s)
Ascomicetos/clasificación , Candida/clasificación , Saccharomycetales/clasificación , Saccharomycopsis/clasificación , Levaduras/clasificaciónRESUMEN
The genus Candida Berkhout (including Torulopsis auct.) is restricted to the anamorphs of Sacchromycetales (asci-forming yeasts Species with heterobasidiomycetous relationships are either transferred to Apiotrichum when the cells are at least partly formed sympodially and when the hydrolyzates of intact cells contain xylose, or to Rhodotorula when the cells are formed basipetally (enteroblastic, phialidic) and the cells do not contain xylose.
Asunto(s)
Candida/clasificación , Carbohidratos/análisis , Candida/análisis , Candida/fisiología , Rhodotorula/clasificación , Esporas Fúngicas , Terminología como AsuntoRESUMEN
The genus Endomyces is restricted to E. decipiens Reess, characterized by asci formed directly on hyphae and hat-shaped ascospores. The species forming asci from conjugating gametangial cells and having ellipsoidal ascospores are transferred to Dipodascus. A strain isolated from cladodes of Opuntia in Australia is described as Dipodascus australiensis von Arx et Barker and strains isolated from Armillaria mellea are classified as Geotrichum armillariae von Arx.