The new genus Strangulidium Pouz. is proposed for two species: S. sericeo-molle and S. rennyi. The genus Chaetoporus is divided into two sections: Chaetoporus and Cyanochaetoporus. New species Chaetoporus separabilimus is described. New combinations are proposed: Hapalopilus salmonicolor and Chaetoporus collabens.
Pouzar Z. (1967): Studies in the taxonomy of the Polypores. III. – Česká Mykologie 21(4): 205–212.