Results of the research cruises FRV 'Walther Herwig' to South America. 48. Revision of the South American Zoarcidae (Osteichthyes, Blennioidei) with the description of three new genera and five new species. Archiv fuer Fischereiwissenschaft, 27(3) 1977: 191-249. 236 [Zoological Record Volume 122]