births

Ernst Marcus, German zoologist (died 1968)

Historical image related to Ernst Marcus, German zoologist (died 1968) from June 8, 1893

Ernst Marcus (zoologist)

German zoologist

Ernst Gustav Gotthelf Marcus was a German zoologist, occupant of the chair of zoology at the University of São Paulo from 1936 to 1963, and co-founder of the Oceanographic Institute of the University of São Paulo.
Source: Wikipedia (CC BY-SA)