Basionym Name:Cryptococcus degenerans Vuill., in Guéguen, Rev. Gén. Sci. Pures Appl. 12: 740 (1901)
Homotypic synonyms:Torulopsis degenerans (Vuill.) F.P. Almeida, Anais Fac. Med. Univ. São Paulo 9: 76 (1933)Zymonema degenerans (Vuill.) Mello, Paes & Sousa da Câmara, Arq. Hig. Pat. Exot. 6: 33 (1918)