in 1895-1899,
Ernst Haeckel's birth name is Ernst Heinrich Philipp August Haeckel.
Ernst Haeckel was born on February 16, 1834.
Ludvic Haeckel and Kevell Haeckel
Ernst Haeckel was born on February 16, 1834.
He was a professor of comparative anatomy at the University of Jena for most of his life.
It varied, usually ANY size he wanted to!
Ernst Haeckel was 85 years old when he died on August 9, 1919.
Ernst Haeckel was a German artist
Ernst Haeckel
when he was 85
Ernst Haeckel.
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