He was a member of the Commission to Algeria , primarily as a natural artist , drawing any natural findings .
Pierre Marie Arthur Morelet ( 26 August 1809 -- 9 October 1892 ) was a French naturalist , born in Lays , Doubs .
Pierre Marie Arthur Morelet was a naturalist of the Commission to Algeria , primarily as a natural artist , drawing any natural findings .
Pierre Marie Arthur Morelet ( 26 August 1809 -- 9 October 1892 ) was a French naturalist , born in Lays , Doubs .