Danube river / Danube / Danube island / Dniester / river Danube / Leitha river / /
Organization
University of Michigan / Institute of Limnology / Neopterygii Division / Food and Agriculture Organization of the United Nations / Austrian Academy of Sciences / /
Person
Josef Wanzenböck / Nat / Wilhelm Engelmann Verlag / Wilhelm Heinrich Kramer / /
Position
Biologist / author / director of the museum / general distribution area / /