Alexander Emanuel Agassiz
Alexander Emanuel Agassiz

December 17, 1835 – March 27, 1910

United States; Switzerland

Nymphalidae

Collected Nymphalidae and identified Cidaridae

Louis Agassiz
Louis Agassiz

May 28, 1807 – December 14, 1873

Switzerland; United States

Cichlidae

Collected Cichlidae and identified Cidaridae

Carl Semper
Carl Semper

July 06, 1832 – May 29, 1893

Kingdom of Prussia

Collected Ophiotrichidae and identified Synaptidae

William Stimpson
William Stimpson

February 14, 1832 – May 26, 1872

United States

Asteriidae

Collected Asteriidae and identified Geryonidae

John Xantus
John Xantus

October 05, 1825 – December 13, 1894

Hungary

Passerellidae

Collected Passerellidae and identified Phaethontidae