title: "To have eyes is common--to use them is rare" Ernst Bresslau (1877-1935) as protistologist.
authors.affiliation: Institut für Biochemie, Universität zu Köln, Germany.
authors.forename: L
authors.initials: L
authors.lastname: Jaenicke
mesh_terms: D000818:Animals; D004396:Coloring Agents; D056890:Eukaryota; D049673:History, 20th Century; D009893:Opossums; D010802:Phylogeny; D010986:Platyhelminths; D015046:Zoology / Q000266:history*
chemical_list: D004396:Coloring Agents