Ernst Ahl was born on 1898-09-01.
Ernst Ahl has written: 'Zur Kenntnis der Knochenfischfamilie Chaetodontidae' -- subject(s): Chaetodontidae
Frank Ahl died in 1967.
John Alexander Ahl died on 1882-04-25.
Ernst Bernheim died in 1942.
Ernst Stadler died in 1914.
Ernst Gennat died in 1939.
Ernst Tengelmann died in 1954.
Ernst Gehrcke died in 1960.
Ernst Freund died in 1932.
Ernst Gervin died in 1978.
Ernst Baumann died in 1992.