Pierre-Hippolyte Lucas was a French entomologist.
Lucas was an assistant-naturalist at the Muséum national d'Histoire naturelle. From 1839 to 1842 he studied fauna as part of the scientific commission on the exploration of Algeria.
His brother was... Wikipedia
Born: January 17, 1815, Paris, France
Died: July 5, 1899 (age 84 years), Geneva, Switzerland
Books: Butterflies