Alexandre Arsène Girault
American entomologist
About Alexandre Arsène Girault
Lived 1884 – 1941 (aged 57). Alexandre Arsène Girault was an American zoologist, entomologist and botanical collector, known for Chalcidoidea.
Alexandre Arsène Girault ( ; 9 January 1884 – 2 May 1941) was an American entomologist specializing in the study of chalcid wasps. An eccentric and controversial figure, Girault was also a prolific and dedicated entomologist. He published more than 325 papers and described over 3000 new taxa from Australia.
Biography Alexandre Arsène Girault was born in Annapolis, Maryland, on January 9, 1884, to Joseph Bonaparte Girault and Elizabeth Frances Girault (née Goodwin). He is named after his grandfather, Arsène Napoleon Alexandre Girault de Saint Fargeau, one of the founding faculty of the US Naval Academy.
Girault earned his Bachelor of Science degree from the Virginia Polytechnic Institute and State University in 1903. From 1904 to 1907 he was employed as a field assistant for the United States Bureau of Entomology. During this time, he was involved in research on plum curculios (Conotrachelus nenuphar), Colorado potato beetles (Leptinotarsa decemlineata), and American plum borers (Euzophera semifuneralis). In 1908, he moved to Urbana, Illinois, where he worked as a laboratory assistant of the Illinois State Entomologist. From 1909 to 1911 (still in the employ of the Illinois State Entomologist), he worked as an assistant in entomology at the University of Illinois, studying bedbugs (Cimex spp.) and Colorado potato beetles.
In a paper published in 1908, Girault vividly described an encounter with bedbugs in 1907 in a hotel room in Cincinnati, Ohio. He was reluctant to sleep on the bed after discovering the bedbugs as he entered the room a little after midnight. He eventually decided to keep the lights on and to lie across the bed without getting under the covers. He slept fitfully, constantly waking up to find bedbugs scurrying away after feeding on him. At 3:30 AM, he eventually gave up and slept on a rocking chair. Despite the discomfort, he systematically described the behaviour and stages of maturity of the bedbugs, the general conditions of the room, and attempted to search for eggs and moultings of the insects. Alexandre Arsène Girault and family (left to right: Elizabeth, Lawrence, Helen, Alexandre, and Ernest). Taken at Stanthorpe, Queensland on April 25, 1924. Frank and Daisy Girault have yet to be born at this time. Shortly before the outbreak of World War I, the Government of Queensland requested the services of an entomologist from the US Department of Agriculture (USDA), hoping to discover the reason for the failure of the sugarcane crops in Queensland. Highly recommended by his superiors, Girault moved to Australia in 1911. He worked for the Bureau of Sugar Experiment Stations (BSES) in Nelson (now Gordonvale, Queensland) at an annual salary of £400. His main area of study while in BSES was the cane beetle (Dermolepida albohirtum), a pest of sugarcanes; but he also studied parasitoid wasps (his area of expertise and personal interest), as well as some true bugs and thrips. Here, he met and married Elizabeth Jeannette Pilcher in 1911. Their first child, Ernest Alexandre Girault, was born on November 3, 1913.
In 1914, Girault moved back to the United States to resume working for the USDA. He worked in Washington, D.C., on Chalcidoidea systematics. During this time, his wife gave birth to their second son and first daughter, Lawrence Joseph Girault on August 27, 1915, and Helen Joan Girault on August 10, 1917.
Girault's work was irregular in Australia, including periods of unemployment. This was exacerbated by bad economic conditions in Australia as a result of World War I. His work at the Department of Agriculture and Stock ceased in 1919, but resumed again from 1923 to 1930. He gained notoriety for his scathing criticism of scientists who worked for such purposes (including those he worked with and worked for such as L.O. Howard). His earlier remarks were mostly aimed at his American superiors and colleagues in Washington. Most of these were in the form of essays or poetry (Girault's other great passion). At times, it consisted of a single sentence inserted in the most unlikely places. Among a list of synonyms in Descriptiones hymenopterorum chalcidoidicarum variorum cum observationibus (1917), is the completely out of place "Liberty is Soul".
Should A. L. Quaintance be forgot And other childish men? Who their first love let go to pot that they might fatten.
His Australian colleagues and superiors became the target of his criticism after he moved permanently to Australia. This was most likely the reason for his later difficulties in finding employment.
In the same paper, he also described a parody genus and species of a mymarid wasp, Shillingsworthia shillingsworthi from the planet Jupiter. It was a sarcastic insult meant for his then superior, Johann Francis Illingworth:
Shillingsworthia: Like Polynema but petiole, head, abdomen, mandibles absent. S. shillingsworthii, blank, vacant, inaneness perfect. Nulliebiety remarkable, visible only from certain points of view. Shadowless. An airy species whose flight cannot be followed except by the winged mind. From a naked chasm on Jupiter, August 5th, 1919.
This so thin genus is consecrated to Doctor Johann Francis Illingworth, in these days remarkable for his selfless devotion to entomology, not only sacrificing all of the comforts of life, but as well his health and reputation to the uncompromising search for truth and for love of "those filmy people of the air." Honour him! Alexandre Arsène Girault|Some Insects never before seen by Mankind (1920). Brisbane, Australia
Despite this, Girault was a dedicated and prolific taxonomist. He wrote over 325 papers, Like other taxonomists, he also frequently dedicated the names of the wasps he described to people and causes he admired. This included many genus names including Davincia, Shakespearia, Beethovena, Mozartella, Elijahia, Emersonia, Emersonella, Emersonopsis, Raffaellia, Raphaelana, Raphaelonia, Ovidia, Goetheana, Goethella, Lutheria, Marxella, Marxiana, Thoreauella, Thoreauia, Tennysoniana, Lincolna, Lincolnanna, Bachiana, Keatsia, Whittieria, Plutarchia, Haeckeliania, Schilleria, Aeschylia, Aligheria, Aligherinia, Anselmella, Rubensteina, Carlyleia, Grotiusomyia, Grotiusella, Borrowella, Finlayia, Boudiennyia, Richteria, Ratzeburgalla, Buonapartea, Zamenhofella, Gounodia, Herodotia, Anthemiella, Delisleia, Cowperella, Cowperia, Hannibalia, Magellanana, Lamennaisia, Lomonosoffiella, Angeliconana, Giorgionia, and Froudeana, plus numerous epithets such as longfellowi, shakespearei, goethei, etc., as well as names honoring the Jewish people,
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Important facts
People in Alexandre Arsène Girault's life
Named in this biography and alive at the same time
Contemporaries
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Frequently asked questions
Who was Alexandre Arsène Girault?
American entomologist (1884-1941)
When was Alexandre Arsène Girault born?
Alexandre Arsène Girault was born on 9 January 1884 in Annapolis.
When did Alexandre Arsène Girault die?
Alexandre Arsène Girault died on 2 May 1941 in Brisbane.
What was Alexandre Arsène Girault's occupation?
Alexandre Arsène Girault was a zoologist, entomologist and botanical collector.
What was Alexandre Arsène Girault known for?
Alexandre Arsène Girault was known for Chalcidoidea.
What nationality was Alexandre Arsène Girault?
Alexandre Arsène Girault was American.
Sources & further reading
· Wikipedia: Alexandre Arsène Girault
· DBpedia: Alexandre Arsène Girault
Cite this page
APA: Biography.guide. (2026). Alexandre Arsène Girault. https://biography.guide/alexandre-arsene-girault/
MLA: "Alexandre Arsène Girault." Biography.guide, https://biography.guide/alexandre-arsene-girault/.
Chicago: "Alexandre Arsène Girault." Biography.guide. https://biography.guide/alexandre-arsene-girault/.
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