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