Fritz Haas (January 4, 1886 – December 26, 1969 in

Hollywood, Florida Hollywood is a city in southern Broward County, Florida, United States, located between Fort Lauderdale and Miami. As of July 1, 2019, Hollywood had a population of 154,817. Founded in 1925, the city grew rapidly in the 1950s and 1960s, and is no ...

) was a Jewish 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 kingdom, including the structure, embryology, evolution, classification, habits, and ...

born in

Frankfurt am Main Frankfurt, officially Frankfurt am Main (; Hessian dialects, Hessian: , "Franks, Frank ford (crossing), ford on the Main (river), Main"), is the most populous city in the States of Germany, German state of Hesse. Its 791,000 inhabitants as o ...

. He specialized in the field of

malacology Malacology is the branch of invertebrate zoology that deals with the study of the Mollusca (mollusks or molluscs), the second-largest phylum of animals in terms of described species after the arthropods. Mollusks include snails and slugs, clams ...

. He was trained in

biology Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditar ...

herpetologist 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 r ...

Oskar Boettger Oskar Boettger (german: Böttger; 31 March 1844 – 25 September 1910) was a German zoologist who was a native of Frankfurt am Main. He was an uncle of the noted malacologist Caesar Rudolf Boettger (1888–1976). From 1863 to 1866 he studied at ...

(1844–1910) and

malacologist Malacology is the branch of invertebrate zoology that deals with the study of the Mollusca (mollusks or molluscs), the second-largest phylum of animals in terms of described species after the arthropods. Mollusks include snails and slugs, clams, ...

Wilhelm Kobelt Wilhelm Kobelt (20 February 1840 – 26 March 1916) was a German zoologist born in Alsfeld, Grand Duchy of Hesse. He specialized in the field of malacology. Kobelt is remembered for his work as curator of the Senckenberg Museum in Frankfurt am ...

(1840–1916). From 1911 to 1936, he was a

curator A curator (from la, cura, meaning "to take care") is a manager or overseer. When working with cultural organizations, a curator is typically a "collections curator" or an "exhibitions curator", and has multifaceted tasks dependent on the parti ...

invertebrate Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chordate ...

zoology at the

Senckenberg Museum The Naturmuseum Senckenberg is a museum of natural history, located in Frankfurt am Main. It is the second-largest of its type in Germany. The museum contains a large and diverse collection of birds with 90,000 bird skins, 5,050 egg sets, 17,0 ...

. On June 30, 1936, the Nazis removed him from his position at the Senckenberg Museum. Fleeing Germany, Haas was appointed as the first curator of the new department of lower invertebrates (now the Division of Invertebrates) at the

Field Museum of Natural History The Field Museum of Natural History (FMNH), also known as The Field Museum, is a natural history museum in Chicago, Illinois, and is one of the largest such museums in the world. The museum is popular for the size and quality of its educational ...

Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = List of sovereign states, Count ...

, a position he retained until 1959. He identified and cataloged specimens that had lain unexamnied since the 1893 World Columbian Exposition, starting to build the museum's now world-class collection of aquatic invertebrates. Haas' specialty involved the study of land and

freshwater snail Freshwater snails are gastropod mollusks which live in fresh water. There are many different families. They are found throughout the world in various habitats, ranging from ephemeral pools to the largest lakes, and from small seeps and springs ...

s, as well as research of the family

Unionidae The Unionidae are a family of freshwater mussels, the largest in the order Unionida, the bivalve molluscs sometimes known as river mussels, or simply as unionids. The range of distribution for this family is world-wide. It is at its most dive ...

(freshwater

mussel Mussel () is the common name used for members of several families of bivalve molluscs, from saltwater and freshwater habitats. These groups have in common a shell whose outline is elongated and asymmetrical compared with other edible clams, whic ...

s). He performed extensive field investigations in Norway (1910),

Pyrenees The Pyrenees (; es, Pirineos ; french: Pyrénées ; ca, Pirineu ; eu, Pirinioak ; oc, Pirenèus ; an, Pirineus) is a mountain range straddling the border of France and Spain. It extends nearly from its union with the Cantabrian Mountains to ...

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France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan ar ...

(1914–19), southern Africa (1931–32; as part of the Hans Schomburgk expedition) and the Americas (

Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...

Bermuda ) , anthem = " God Save the King" , song_type = National song , song = "Hail to Bermuda" , image_map = , map_caption = , image_map2 = , mapsize2 = , map_caption2 = , subdivision_type = Sovereign state , subdivision_name = , ...

Cuba Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tota ...

). Among his better known written works was a 1969 monograph titled ''Superfamilia Unionacea''. He is credited with combining over 4000 names from the family Unionidae into 837 recognized species. Malacological bibliography with 319 entries and 77 generic names and 308 specific (and subspecific) names of molluscs originally described by Fritz Haas, provided by

Alan Solem George Alan Solem (21 June 1931 – 26 March 1990),Coan E. V., Kabat A. R. & Petit R. E. (2009). ''2,400 years of malacology, 6th ed.'', February 15, 2009, 830 pp. + 32 pp. nnex of Collations American Malacological Society: http://www.malacologi ...

in 1967. Solem A. (1967)
"New molluscan taxa and scientific writings of Fritz Haas"
''

Fieldiana The Field Museum of Natural History (FMNH), also known as The Field Museum, is a natural history museum in Chicago, Illinois, and is one of the largest such museums in the world. The museum is popular for the size and quality of its educational ...

'' 53(2): 71–144.

Eponymous taxa

Taxa named in honor of Fritz Haas include: * '' Cipangopaludina haasi'' (Prashad, 1928) * ''

Cuspidaria haasi ''Cuspidaria'' is the scientific name of two genera of organisms and may refer to: * Cuspidaria (bivalve), ''Cuspidaria'' (bivalve), a mollusc genus in the family Cuspidariidae * Cuspidaria (plan ...

'' (Knudsen, 1970) * The fish ''

Enteromius haasianus The sickle barb (''Enteromius haasianus'') is a species of ray-finned fish in the genus ''Enteromius''. it gets its common name from the sickle shaped anal fin of mature males, they are normally a translucent brown colour with a spot on the caud ...

'' L. R. David, 1936,

References

External links

Illinois Natural History Survey
(biography of Fritz Haas) {{DEFAULTSORT:Haas, Fritz 1886 births 1969 deaths German malacologists 20th-century German zoologists Jewish emigrants from Nazi Germany to the United States Scientists from Frankfurt