Wilhelm Friedrich Hemprich (24 June 1796 – 30 June 1825) was a German

naturalist Natural history is a domain of inquiry involving organisms, including animals, fungi, and plants, in their natural environment, leaning more towards observational than experimental methods of study. A person who studies natural history is cal ...

and explorer. Hemprich was born in Glatz (Kłodzko),

Prussian Silesia The Province of Silesia (; ; ) was a provinces of Prussia, province of Kingdom of Prussia, Prussia from 1815 to 1919. The Silesia region was part of the Prussian realm since 1742 and established as an official province in 1815, then became part ...

, and studied medicine at Breslau and

Berlin Berlin ( ; ) is the Capital of Germany, capital and largest city of Germany, by both area and List of cities in Germany by population, population. With 3.7 million inhabitants, it has the List of cities in the European Union by population withi ...

. It was in Berlin that he became friends with

Christian Gottfried Ehrenberg Christian Gottfried Ehrenberg (19 April 1795 – 27 June 1876) was a German Natural history, naturalist, zoologist, Botany, botanist, comparative anatomist, geologist, and microscopy, microscopist. He is considered to be one of the most famous an ...

, the two men sharing an interest in natural history. Hemprich lectured at

Berlin University The Humboldt University of Berlin (, abbreviated HU Berlin) is a public research university in the central borough of Mitte in Berlin, Germany. The university was established by Frederick William III on the initiative of Wilhelm von Humboldt ...

on comparative physiology, and wrote ''Grundriss der Naturgeschichte'' (Compendium of Natural History) (1820). In his spare time he studied

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 and

amphibian Amphibians are ectothermic, anamniote, anamniotic, tetrapod, four-limbed vertebrate animals that constitute the class (biology), class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all Tetrapod, tetrapods, but excl ...

s at the zoological museum under

Hinrich Lichtenstein Martin H nrich Carl Lichtenstein (10 January 1780 – 2 September 1857) was a German physician, List of explorers, explorer, botanist and zoologist. He explored parts of southern Africa and collected natural history specimens extensively and ...

. In 1820 Hemprich and Ehrenberg were invited to serve as naturalists on a primarily archeological expedition to

Egypt Egypt ( , ), officially the Arab Republic of Egypt, is a country spanning the Northeast Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via the Sinai Peninsula. It is bordered by the Mediterranean Sea to northe ...

, led by Prussian General von Minutoli. The two naturalists were sponsored by the Berlin Academy. In March 1821 they separated from the main party and travelled up the river

Nile The Nile (also known as the Nile River or River Nile) is a major north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The Nile is the longest river in Africa. It has historically been considered the List of river sy ...

to Dongola, the capital of

Nubia Nubia (, Nobiin language, Nobiin: , ) is a region along the Nile river encompassing the area between the confluence of the Blue Nile, Blue and White Nile, White Niles (in Khartoum in central Sudan), and the Cataracts of the Nile, first cataract ...

. They spent the next two years studying the natural history of that part of Egypt. In 1823 Hemprich and Ehrenberg sailed across the

Gulf of Suez The Gulf of Suez (; formerly , ', "Sea of Calm") is a gulf at the northern end of the Red Sea, to the west of the Sinai Peninsula. Situated to the east of the Sinai Peninsula is the smaller Gulf of Aqaba. The gulf was formed within a relative ...

to El Tur on the south-west coast of the

Sinai peninsula The Sinai Peninsula, or simply Sinai ( ; ; ; ), is a peninsula in Egypt, and the only part of the country located in Asia. It is between the Mediterranean Sea to the north and the Red Sea to the south, and is a land bridge between Asia and Afri ...

, remaining there for nine months. During this time they visited

Mount Sinai Mount Sinai, also known as Jabal Musa (), is a mountain on the Sinai Peninsula of Egypt. It is one of several locations claimed to be the Mount Sinai (Bible), biblical Mount Sinai, the place where, according to the sacred scriptures of the thre ...

, and Ehrenberg became one of the first naturalists to study the marine life of the

Red Sea The Red Sea is a sea inlet of the Indian Ocean, lying between Africa and Asia. Its connection to the ocean is in the south, through the Bab-el-Mandeb Strait and the Gulf of Aden. To its north lie the Sinai Peninsula, the Gulf of Aqaba, and th ...

. In 1824 they visited the

Lebanon Lebanon, officially the Republic of Lebanon, is a country in the Levant region of West Asia. Situated at the crossroads of the Mediterranean Basin and the Arabian Peninsula, it is bordered by Syria to the north and east, Israel to the south ...

, travelling inland from

Beirut Beirut ( ; ) is the Capital city, capital and largest city of Lebanon. , Greater Beirut has a population of 2.5 million, just under half of Lebanon's population, which makes it the List of largest cities in the Levant region by populatio ...

to the summit of the Jebel Liban and making their base at Bcharre. In August they returned to Egypt. In November they set off again along the coasts of the Red Sea, calling at various ports including

Jidda Jeddah ( ), alternatively transliterated as Jedda, Jiddah or Jidda ( ; , ), is a governorate and the largest city in Mecca Province, Saudi Arabia, and the country's second largest city after Riyadh, located along the Red Sea coast in the Hejaz ...

. They eventually arrived in the

Eritrea Eritrea, officially the State of Eritrea, is a country in the Horn of Africa region of East Africa, with its capital and largest city being Asmara. It is bordered by Ethiopia in the Eritrea–Ethiopia border, south, Sudan in the west, and Dj ...

n port of

Massawa Massawa or Mitsiwa ( ) is a port city in the Northern Red Sea Region, Northern Red Sea region of Eritrea, located on the Red Sea at the northern end of the Gulf of Zula beside the Dahlak Archipelago. It has been a historically important port for ...

, their intention being to visit the highlands of

Abyssinia Abyssinia (; also known as Abyssinie, Abissinia, Habessinien, or Al-Habash) was an ancient region in the Horn of Africa situated in the northern highlands of modern-day Ethiopia and Eritrea.Sven Rubenson, The survival of Ethiopian independence, ...

. Unfortunately Hemprich died in Massawa of fever, and Ehrenberg buried him on the island of Toalul. Ehrenberg travelled back to Europe, and in 1828 published an account of their discoveries, under both their names, entitled ''Symbolae Physicae''. The specimens collected by the expedition were deposited at the

Museum für Naturkunde The Natural History Museum () 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 museums in Germany alongside Naturm ...

Berlin: they included 46,000 botanical specimens of 3000 species and 34,000 animal specimens of 4000 species. These included many new species. Hemprich is commemorated in the names of the

sooty gull The sooty gull (''Ichthyaetus hemprichii'') is a species of gull in the family Laridae, also known as the Aden gull or Hemprich's gull. It is found in Bahrain, Djibouti, Egypt, Eritrea, India, Iran, Israel, Jordan, Kenya, Lebanon, Maldives, Moza ...

(''Larus hemprichii'' ), Hemprich's hornbill (''Tockus hemprichii''), and the fossil amber pseudoscorpion ('' Pseudogarypus hemprichii''). He is also commemorated in the names of two reptiles: Hemprich's skink (''

Scincus hemprichii ''Scincus hemprichii'' is a species of lizard in the family Scincidae. The species is native to the Arabian Peninsula. Etymology The specific name, ''hemprichii'', is in honor of German naturalist Wilhelm Friedrich Hemprich. Beolens, Bo; Watk ...

'') and Hemprich's coral snake (''

Micrurus hemprichii ''Micrurus hemprichii'', commonly known as Hemprich's coral snake, Orange-banded coral snake and the worm-eating coral snake, is a species of venomous coral snake in the family Elapidae. The species is native to South America. Etymology The spe ...

'').Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . ("Hemprich", pp. 120-121).

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