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Leonhard Hess Stejneger (30 October 1851 – 28 February 1943) was a Norwegian-born
American American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, p ...
ornithologist Ornithology, from Ancient Greek ὄρνις (''órnis''), meaning "bird", and -logy from λόγος (''lógos''), meaning "study", is a branch of zoology dedicated to the study of birds. Several aspects of ornithology differ from related discip ...
,
herpetologist Herpetology (from Ancient Greek ἑρπετόν ''herpetón'', meaning "reptile" or "creeping animal") is a branch of zoology concerned with the study of amphibians (including frogs, salamanders, and caecilians (Gymnophiona)) and reptiles (in ...
and
zoologist Zoology ( , ) is the scientific study of animals. Its studies include the structure, embryology, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems. Zoology is one ...
. Stejneger specialized in vertebrate natural history studies. He gained his greatest reputation with reptiles and amphibians. Wetmore, Alexander (1945). "Leonhard Hess Stejneger (1851–1943)". ''Biographical Memoir. Nat. Acad. Sci.'' 24: 145–195
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Early life and family

Stejneger was born in
Bergen, Norway Bergen (, ) is a city and municipality in Vestland county on the west coast of Norway. Bergen is the second-largest city in Norway after the capital Oslo. By May 2025 the population is 294 029 according to Statistics Norway. The municipali ...
. His father was Peter Stamer Steineger, a merchant and auditor; his mother was Ingeborg Catharine (née Hess). Leonhard was the eldest of seven children. His sister
Agnes Steineger Agnes Steineger (21 January 1863 – 16 June 1965) was a Norwegian painter. Personal life Steineger was born in Bergen, Norway. Her father was Peter Stamer Steineger, a merchant and auditor; his mother was Ingeborg Catharine (Hess). She was one ...
was a Norwegian artist. Until 1880, the Steineger family had been one of the wealthy families in Bergen; at that time business reverses led to the father declaring bankruptcy. Stejneger attended the Smith Theological School in Bergen from 1859 to 1860, and Bergen Latin School until 1869. His interests in zoology developed early. By age sixteen, he had a printed catalogue of birds, and he painted birds in water color. He moved with his mother to
Meran Merano (, ; ) or Meran () is a (municipality) in South Tyrol, Northern Italy. Generally best known for its spa resorts, it is located within a basin, surrounded by mountains standing up to above sea level, at the entrance to the Passeier Va ...
in
South Tyrol South Tyrol ( , ; ; ), officially the Autonomous Province of Bolzano – South Tyrol, is an autonomous administrative division, autonomous provinces of Italy, province in northern Italy. Together with Trentino, South Tyrol forms the autonomo ...
and studied under a private tutor. Around 1870, he began to spell his surname "Stejneger" and continued to use that spelling for the rest of his life. He studied
law Law is a set of rules that are created and are enforceable by social or governmental institutions to regulate behavior, with its precise definition a matter of longstanding debate. It has been variously described as a science and as the ar ...
and
philosophy Philosophy ('love of wisdom' in Ancient Greek) is a systematic study of general and fundamental questions concerning topics like existence, reason, knowledge, Value (ethics and social sciences), value, mind, and language. It is a rational an ...
at the
University of Christiania The University of Oslo (; ) is a public research university located in Oslo, Norway. It is the oldest university in Norway. Originally named the Royal Frederick University, the university was established in 1811 as the de facto Norwegian conti ...
. He earned a Ph.D. and started a brief career as a lawyer.


Career

In 1880, Stejneger ordered a walking cane with a built-in collector's gun which would serve him in his specimen collection until the end of his life. In 1881, Stejneger moved to the
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
on the advice of
Jean Cabanis Jean Louis Cabanis (8 March 1816 – 20 February 1906) was a German ornithologist. He worked at the bird collections of the Natural History Museum in Berlin becoming its first curator of birds in 1850. He founded the ''Journal für Ornithologie ...
. He had married Anna Norman in 1876 but she chose not to move to the United States and they separated and later divorced. On arriving in the US, he immediately went to the
Smithsonian Institution The Smithsonian Institution ( ), or simply the Smithsonian, is a group of museums, Education center, education and Research institute, research centers, created by the Federal government of the United States, U.S. government "for the increase a ...
to meet
Spencer Fullerton Baird Spencer Fullerton Baird (; February 3, 1823 – August 19, 1887) was an American naturalist, ornithologist, ichthyologist, Herpetology, herpetologist, and museum curator. Baird was the first curator to be named at the Smithsonian Institution. He ...
after taking some time sitting in a park to brush up on his English vocabulary. Baird had been in communication and knew his competence and he began to work soon after. Stejneger became an American citizen in 1887. Stejneger participated in numerous expeditions to the northern parts of the
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n continent. From 1882 to 1883, he was on an exploration mission to
Bering Island Bering Island () is located off the Kamchatka Peninsula in the Bering Sea. Description At long by wide, it is the largest and westernmost of the Commander Islands, with an area of . Most of Bering Island and several of the smaller islands in ...
and
Kamchatka The Kamchatka Peninsula (, ) is a peninsula in the Russian Far East, with an area of about . The Pacific Ocean and the Sea of Okhotsk make up the peninsula's eastern and western coastlines, respectively. Immediately offshore along the Pacific ...
. In 1895, he went to the
Commander Islands The Commander Islands, Komandorski Islands, or Komandorskie Islands (, ''Komandorskiye ostrova'') are a series of islands in the Russian Far East, a part of the Aleutian Islands, located about east of the Kamchatka Peninsula in the Bering Sea. ...
, studying
fur seal Fur seals are any of nine species of pinnipeds belonging to the subfamily Arctocephalinae in the family Otariidae. They are much more closely related to sea lions than Earless seal, true seals, and share with them external ears (Pinna (anatomy ...
s for the U.S. Fish Commission. He returned there a second time in 1922. Within the Smithsonian Institution, he moved up the career ladder. In 1884 he was Assistant Curator for
bird Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a fou ...
s, in 1889 Curator for
reptile Reptiles, as commonly defined, are a group of tetrapods with an ectothermic metabolism and Amniotic egg, amniotic development. Living traditional reptiles comprise four Order (biology), orders: Testudines, Crocodilia, Squamata, and Rhynchocepha ...
s, in 1899 Curator for reptiles and
amphibia Amphibians are ectothermic, anamniotic, four-limbed vertebrate animals that constitute the class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all tetrapods, but excluding the amniotes (tetrapods with an amniotic ...
ns, and from 1911 on Head Curator for biology, a post he held until his death, having been exempted from retirement by a presidential decree. Stejneger published more than 400 scientific works on birds, reptiles, seals, the
herpetology Herpetology (from Ancient Greek ἑρπετόν ''herpetón'', meaning "reptile" or "creeping animal") is a branch of zoology concerned with the study of amphibians (including frogs, salamanders, and caecilians (Gymnophiona)) and reptiles (in ...
of
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, and other topics. During his Bering Island trip, he became fascinated by the life of
Georg Wilhelm Steller Georg Wilhelm Steller (10 March 1709 – 14 November 1746) was a German-born naturalist and explorer who contributed to the fields of biology, zoology, and ethnography. He participated in the Great Northern Expedition (1733–1743) and his ob ...
, an 18th-century naturalist who had previously visited there. He thoroughly researched Steller's life over the next few decades, a hobby which culminated in his only non-scientific publication, an authoritative Steller biography published in 1936. Stejneger was a Life Member of the
Bergen Museum The University Museum of Bergen () is a university museum in Bergen, Norway. The museum features material related to anthropology, archaeology, botany, geology, zoology, art, and cultural history. History The University Museum of Bergen was fo ...
. He attended the International Congresses of Zoology of 1898, 1901, 1904, 1907, 1913, 1927, and 1930, as well as ornithological and fisheries congresses. He was elected to the International Committee on Zoological Nomenclature in 1898 and served as the organizing secretary for the Section on Zoogeography at the 1907 International Zoological Congress (VII) in
Boston Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeas ...
. In 1900, he was awarded a gold medal at the Paris Exposition for his work on fur seals management and conservation. In 1923, Stejneger was elected to the
National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, NGO, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the ...
. In 1931, he was made honorary president for life of the
American Society of Ichthyologists and Herpetologists The American Society of Ichthyologists and Herpetologists (ASIH) is an international learned society devoted to the scientific studies of ichthyology (study of fish) and herpetology (study of reptiles and amphibians). The primary emphases of th ...
. In 1906, he was made knight of the Royal Norwegian Order of St. Olaf and then in 1939 Commander of the same order.


Legacy

Stejneger is commemorated in the scientific names of 13 reptiles (ten species and three subspecies): '' Amphisbaena stejnegeri, Aspidoscelis tigris stejnegeri, Crotalus stejnegeri, Gloydius intermedius stejnegeri, Hemidactylus stejnegeri, Pseudoxenodon stejnegeri,
Rhinotyphlops stejnegeri Stejneger's beaked snake (''Letheobia stejnegeri'') is a species of snake in the family Typhlopidae. The species is native to Middle Africa. Etymology The specific name, ''stejnegeri'', is in honor of Leonhard Stejneger, Norwegian-born American ...
, Sceloporus stejnegeri, Sphaerodactylus cinereus stejnegeri, Takydromus stejnegeri, Trachemys stejnegeri,
Trimeresurus stejnegeri ''Trimeresurus stejnegeri'' is a species of Venomous snake, venomous pit viper Endemism, endemic to Asia. Two subspecies are currently recognized, including the Nominotypical subspecies, nominate subspecies described here. Common names for thi ...
'', and '' Uta stansburiana stejnegeri''.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. . ("Stejneger", pp. 252–253). He is also commemorated in several bird species including '' Mellanitta stejnegeri'' and '' Saxicola stejnegeri''.


Selected bibliography

For a complete list of all papers, see Wetmore (1945). Some of his major works include: *''Results of Ornithological Explorations in the Commander Islands and in Kamtschatka'' (1885) *'' Birds of Kauai Island, Hawaiian Archipelago / collected by Mr.
Valdemar Knudsen Valdemar Emil Knudsen (August 5, 1820 – January 5, 1898) was a sugarcane Sugar plantations in Hawaii, plantation pioneer on west Kauai, Hawaii. Background Valdemar Emil Knudsen was born in Kristiansand, in Vest-Agder county, Norway. He was coll ...
, with description of new species'' (1887) *''Notes on a third collection of birds made in Kauai, Hawaiian Islands'' (1890) *''The Poisonous Snakes of North America'' (1895) *''The Russian Fur-Seal Islands'' (1896) *''Herpetology of Porto Rico'' (1904) *''Herpetology of Japan and Adjacent Territories'' (1907) *''A new Gerrhonotine Lizard from Costa Rica'' (1907) *''Three new species of lizards from the Philippine Islands'' (1908) *''A new genus and species of lizard from Florida'' (1911) *''A new Scincid Lizard from the Philippine Islands'' (1911) *''Results of the Yale Peruvian Expedition of 1911. Batrachians and Reptiles'' (1913) *''A Check List of North American Amphibians and Reptiles'' ith Thomas Barbour">Thomas_Barbour.html" ;"title="ith Thomas Barbour">ith Thomas Barbour(1917) *''A chapter in the history of zoological nomenclature'' (1924) *''Fur-seal industry of the Commander Islands: 1897–1922'' (1925) *''Identity of Hallowell's snake genera, Megalops and Aepidea'' (1927) *''The Chinese lizards of the genus Gekko'' (1934) *''Georg Wilhelm Steller, the pioneer of Alaskan natural history'' (1936)


References


External links

* *
''Leonhard Stejneger Papers, 1867–1943'' (by William R. Massa, Jr., and Linda Elmore. Smithsonian Institution Archives)''Leonhard Stejneger'' (by Waldo Schmitt. ''Systematic Zoology'', v. 13, no. 4, 1964, p. 243-249)Leonhard Stejneger Field Photographs
{{DEFAULTSORT:Stejneger, Leonhard Hess 1851 births 1943 deaths 19th-century American zoologists 20th-century American zoologists American biographers American herpetologists American ornithologists American taxonomists Members of the United States National Academy of Sciences Norwegian emigrants to the United States Scientists from Bergen University of Christiania alumni