William J. Clench
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William James Clench (24 October 1897 – 22 February 1984) was an American
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, ...
, professor at
Harvard University Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of higher le ...
and curator of the
mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000  extant species of molluscs are recognized. The number of fossil species is e ...
collection in the malacology department of the
Museum of Comparative Zoology A museum ( ; plural museums or, rarely, musea) is a building or institution that cares for and displays a collection of artifacts and other objects of artistic, cultural, historical, or scientific importance. Many public museums make these ...
at Harvard.


Early life

Clench was born in
Brooklyn Brooklyn () is a borough of New York City, coextensive with Kings County, in the U.S. state of New York. Kings County is the most populous county in the State of New York, and the second-most densely populated county in the United States, be ...
, but was largely raised in
Massachusetts Massachusetts (Massachusett language, Massachusett: ''Muhsachuweesut assachusett writing systems, məhswatʃəwiːsət'' English: , ), officially the Commonwealth of Massachusetts, is the most populous U.S. state, state in the New England ...
. In 1913 he entered the Huntington School in
Boston Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- mo ...
. While there he often engaged in bug collecting, and would show his collections to
Charles Willison Johnson Charles Willison Johnson (October 26, 1863 – July 19, 1932) was an American naturalist who specialized in entomology (especially Diptera) and malacology, making significant contributions in both fields. He was a mentor and inspiration to many ...
at the
Boston Society of Natural History The Boston Society of Natural History (1830–1948) in Boston, Massachusetts, was an organization dedicated to the study and promotion of natural history. It published a scholarly journal and established a museum. In its first few decades, the s ...
. Johnson introduced Clench to such men as William F. Clapp, who was the curator of mollusks at the
Museum of Comparative Zoology A museum ( ; plural museums or, rarely, musea) is a building or institution that cares for and displays a collection of artifacts and other objects of artistic, cultural, historical, or scientific importance. Many public museums make these ...
(MCZ).


Education

Clench received his undergraduate education at Michigan State College (now
Michigan State University Michigan State University (Michigan State, MSU) is a public university, public Land-grant university, land-grant research university in East Lansing, Michigan. It was founded in 1855 as the Agricultural College of the State of Michigan, the fi ...
), graduating in 1921. He spent the summer studying mollusks on
Sanibel Island Sanibel is an island and city in Lee County, Florida, United States. The population was 6,382 at the 2020 census. It is part of the Cape Coral-Fort Myers, Florida Metropolitan Statistical Area. The island, also known as Sanibel Island, constitut ...
and then began study at Harvard under
William Morton Wheeler William Morton Wheeler (March 19, 1865 – April 19, 1937) was an American entomologist, myrmecologist and Harvard professor. Biography Early life and education William Morton Wheeler was born on March 19, 1865, to parents Julius Morton Wheeler ...
. He received his master's degree in
entomology Entomology () is the science, scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such ...
in 1923. He then went on to pursue his PhD at the
University of Michigan , mottoeng = "Arts, Knowledge, Truth" , former_names = Catholepistemiad, or University of Michigania (1817–1821) , budget = $10.3 billion (2021) , endowment = $17 billion (2021)As o ...
, in Ann Arbor, in mollusk study, with a Hinsdale Fellowship.


Personal life

In 1924 Clench married Julia Helmich, a resident of
East Lansing, Michigan East Lansing is a city in the U.S. state of Michigan. Most of the city lies within Ingham County, Michigan, Ingham County with a smaller portion extending north into Clinton County, Michigan, Clinton County. At the 2020 United States Census, 2020 ...
whom he had met while attending Michigan Agricultural College. Their eldest son, Harry Kendon Clench (1925–1979), would become a well-known
lepidopterist Lepidopterology ()) is a branch of entomology concerning the scientific study of moths and the three superfamilies of butterflies. Someone who studies in this field is a lepidopterist or, archaically, an aurelian. Origins Post-Renaissance, t ...
at the
Carnegie Museum of Natural History The Carnegie Museum of Natural History (abbreviated as CMNH) is a natural history museum in the Oakland neighborhood of Pittsburgh, Pennsylvania. It was founded by Pittsburgh-based industrialist Andrew Carnegie in 1896. Housing some 22 millio ...
in
Pittsburgh Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...
.


Career

Clench left Ann Arbor in 1925, to take a position at the
Kent Scientific Museum Kent is a county in South East England and one of the home counties. It borders Greater London to the north-west, Surrey to the west and East Sussex to the south-west, and Essex to the north across the estuary of the River Thames; it faces the ...
. In 1926 he joined the
Museum of Comparative Zoology A museum ( ; plural museums or, rarely, musea) is a building or institution that cares for and displays a collection of artifacts and other objects of artistic, cultural, historical, or scientific importance. Many public museums make these ...
, where he remained until 1966. He did not actually finish work on his PhD until 1953. Much of Clench's work was done with Ruth D. Turner. Jointly they introduced about 70 new taxa, and the two of them (together and independently) introduced a total of approximately 500 new taxa.


Species named in honor of Clench

A species of lizard, ''
Sphaerodactylus clenchi The peninsula least gecko (''Sphaerodactylus clenchi'') is a species of lizard in the family Sphaerodactylidae. The species is endemic to the Dominican Republic. Etymology The specific name, ''clenchi'', is in honor of American malacologist Wi ...
'', is named in honor of William J. Clench. Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . ("Clench", p. 55).


Bibliography

Clench published over 400 scientific papers, and was the founding editor of '' Johnsonia''. He also served as the third president of the
American Malacological Union 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, pe ...
. *Clench WJ (1966). "''Pomacea bridgesi'' ( Reeve) in Florida". '' The Nautilus'' 79
105
– This report was in fact ''
Pomacea diffusa ''Pomacea diffusa'', common name the spike-topped apple snail, is a species of freshwater snail, an aquatic gastropod mollusk in the family Ampullariidae, the apple snails. Taxonomy ''Pomacea diffusa'' was originally described as a subspecie ...
''. *Clench WJ (1968). "Notes on species of ''
Urocoptis ''Urocoptis'' is a genus of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Urocoptidae. ''Urocoptis'' is the type genus In biological taxonomy, the type genus is the genus which defines a biological fami ...
'' described by George C. Spence". ''
Proceedings of the Malacological Society of London The ''Journal of Molluscan Studies'' is the peer-reviewed scientific journal of the Malacological Society of London, covering research in malacology.
'' 38: 101–102
abstract


References


Sources

* Abbott RT (1984). "A Farewell to Bill Clench". '' The Nautilus'' 98 (2)
55
58.


External links


Bibliography of taxa introduced by Clench or Turner
{{DEFAULTSORT:Clench, William J. 1897 births Michigan State University alumni Harvard University alumni American malacologists University of Michigan alumni Harvard University faculty 1984 deaths 20th-century American zoologists