Christoph Gustav Ernst Ahl (1 September 1898 – 14 February 1945) was a German
zoologist
Zoology ()The pronunciation of zoology as is usually regarded as nonstandard, though it is not uncommon. is the branch of biology that studies the Animal, animal kingdom, including the anatomy, structure, embryology, evolution, Biological clas ...
, born in
Berlin
Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constitue ...
.
He was the director of the department of
ichthyology
Ichthyology is the branch of zoology devoted to the study of fish, including bony fish ( Osteichthyes), cartilaginous fish (Chondrichthyes), and jawless fish (Agnatha). According to FishBase, 33,400 species of fish had been described as of Octob ...
and
herpetology
Herpetology (from Greek ἑρπετόν ''herpetón'', meaning "reptile" or "creeping animal") is the branch of zoology concerned with the study of amphibians (including frogs, toads, salamanders, newts, and caecilians (gymnophiona)) and rept ...
in the
Museum für Naturkunde
The Natural History Museum (german: Museum für Naturkunde) is a natural history museum located in Berlin, Germany. It exhibits a vast range of specimens from various segments of natural history and in such domain it is one of three major muse ...
.
He was also the editor in chief of the review ''Das Aquarium'' from 1927 to 1934.
During World War II, Ahl fought in the ranks of the
Wehrmacht
The ''Wehrmacht'' (, ) were the unified armed forces of Nazi Germany from 1935 to 1945. It consisted of the ''Heer'' (army), the ''Kriegsmarine'' (navy) and the ''Luftwaffe'' (air force). The designation "''Wehrmacht''" replaced the previous ...
- in Poland, North Africa and later Yugoslavia. He was executed while in refuge in
Yugoslavia
Yugoslavia (; sh-Latn-Cyrl, separator=" / ", Jugoslavija, Југославија ; sl, Jugoslavija ; mk, Југославија ;; rup, Iugoslavia; hu, Jugoszlávia; rue, label=Pannonian Rusyn, Югославия, translit=Juhoslavija ...
, after the partisans found out he was a German.
He performed one of the first studies on
bearded dragons
''Pogona'' is a genus of reptiles containing six lizard species which are often known by the common name bearded dragons. The name "bearded dragon" refers to the underside of the throat (or "beard") of the lizard, which can turn black and gain we ...
determining what genus they belong to.
Ahl is commemorated in the scientific names of two species of lizards: ''
Anolis ahli
''Anolis ahli'', also known commonly as Ahl's anole and the Escambray blue-eyed anole, is a species of lizard in the family Dactyloidae. The species is endemic to Cuba. www.reptile-database.com.
Etymology
The specific name, ''ahli'', is in hon ...
'' and ''Emoia ahli''.
[Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . ("Ahl", p. 3).] The latter is a synonym of ''
Emoia battersbyi''.
See also
*
:Taxa named by Ernst Ahl
References
Further reading
*Paepke, Hans-Joachim (1995). "''Über das Leben und Werk von Ernst Ahl''
About the Life and Work of Ernst Ahl. ''Mitteilungen aus dem Zoologischen Museum in Berlin'' 71 (1): 79–101. (in German).
1898 births
1945 deaths
20th-century German zoologists
German herpetologists
German ichthyologists
Nazi Party members
German military personnel killed in World War II
Scientists active at the Museum für Naturkunde, Berlin
People killed by Yugoslav Partisans
German Army personnel of World War II
Nazis executed in Yugoslavia
Sturmabteilung personnel
{{Germany-zoologist-stub