Jacques Millot (9 July 1897,
Beauvais – 23 January 1980,
Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. ...
) was a French
arachnologist
Arachnology is the scientific study of arachnids, which comprise spiders and related invertebrates such as scorpions, pseudoscorpions, and harvestmen. Those who study spiders and other arachnids are arachnologists. More narrowly, the study of s ...
, who also made significant contributions in the fields of
ichthyology
Ichthyology is the branch of zoology devoted to the study of fish, including bony fish ( Osteichthyes), cartilaginous fish (Chondrichthyes), and jawless fish ( Agnatha). According to FishBase, 33,400 species of fish had been described as of Octob ...
and
ethnology
Ethnology (from the grc-gre, ἔθνος, meaning 'nation') is an academic field that compares and analyzes the characteristics of different peoples and the relationships between them (compare cultural, social, or sociocultural anthropology) ...
.
Biography
He studied
histology
Histology,
also known as microscopic anatomy or microanatomy, is the branch of biology which studies the microscopic anatomy of biological tissues. Histology is the microscopic counterpart to gross anatomy, which looks at larger structures vi ...
under
Justin Marie Jolly at the
Collége de France in Paris,
[Notice nécrologique sur Jacques Millot]
Jean Dorst. (in French) earning his medical doctorate in 1922. In 1931 he became a professor of
physiological
Physiology (; ) is the scientific study of functions and mechanisms in a living system. As a sub-discipline of biology, physiology focuses on how organisms, organ systems, individual organs, cells, and biomolecules carry out the chemica ...
anthropology
Anthropology is the scientific study of humanity, concerned with human behavior, human biology, cultures, societies, and linguistics, in both the present and past, including past human species. Social anthropology studies patterns of be ...
, and in 1943, he was appointed chair of
comparative anatomy
Comparative anatomy is the study of similarities and differences in the anatomy of different species. It is closely related to evolutionary biology and phylogeny (the evolution of species).
The science began in the classical era, continuing in ...
at the
Muséum national d’Histoire naturelle
The French National Museum of Natural History, known in French as the ' (abbreviation MNHN), is the national natural history museum of France and a ' of higher education part of Sorbonne Universities. The main museum, with four galleries, is loca ...
, a position he kept up until 1960.
[Prosopo]
Sociétés savantes de France Afterwards, he was a professor of ethnology at the natural history museum as well as director of the
Musée de l'Homme
The Musée de l'Homme (French, "Museum of Mankind" or "Museum of Humanity") is an anthropology museum in Paris, France. It was established in 1937 by Paul Rivet for the 1937 '' Exposition Internationale des Arts et Techniques dans la Vie Modern ...
(1960–67).
In 1947 he was named director of the Institut scientifique de Madagasgar, and during the following year, became president of the ''Académie malgache'' (Malagasy Academy).
[IDRef.fr]
bibliography He was a member of the
Société zoologique de France; he served as its president in 1943.
[
]
Research
He is best known for his anatomical
Anatomy () is the branch of biology concerned with the study of the structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old science, having its ...
and histophysiological investigations of arachnids
Arachnida () is a class of joint-legged invertebrate animals (arthropods), in the subphylum Chelicerata. Arachnida includes, among others, spiders, scorpions, ticks, mites, pseudoscorpions, harvestmen, camel spiders, whip spiders and vine ...
, that included intensive studies involving the silk glands of the genus '' Scytodes'' (spitting spiders). He also described metamerization in Chelicerata
The subphylum Chelicerata (from New Latin, , ) constitutes one of the major subdivisions of the phylum Arthropoda. It contains the sea spiders, horseshoe crabs, and arachnids (including harvestmen, scorpions, spiders, solifuges, ticks, and mite ...
, and performed systematic
Systematic may refer to:
Science
* Short for systematic error
* Systematic fault
* Systematic bias, errors that are not determined by chance but are introduced by an inaccuracy (involving either the observation or measurement process) inheren ...
reviews of various spider families — Sicariidae, Pholcidae
The Pholcidae are a family of araneomorph spiders. The family contains over 1,800 individual species of pholcids, including those commonly known as cellar spider, daddy long-legs spider, carpenter spider, daddy long-legger, vibrating spi ...
, Thomisidae
The Thomisidae are a family of spiders, including about 170 genera and over 2,100 species. The common name crab spider is often linked to species in this family, but is also applied loosely to many other families of spiders. Many members of thi ...
and Salticidae
Jumping spiders are a group of spiders that constitute the family Salticidae. As of 2019, this family contained over 600 described genera and over 6,000 described species, making it the largest family of spiders at 13% of all species. Jumping spi ...
.[
In 1952 he took charge of a project to locate the ]coelacanth
The coelacanths ( ) are fish belonging to the order Actinistia that includes two extant species in the genus '' Latimeria'': the West Indian Ocean coelacanth (''Latimeria chalumnae''), primarily found near the Comoro Islands off the east c ...
in waters surrounding the Comoros archipelago
The Comoro Islands or Comoros (Shikomori ''Komori''; ar, جزر القمر , ''Juzur al-qamar''; french: Les Comores) form an archipelago of volcanic islands situated off the southeastern coast of Africa, to the east of Mozambique and northwes ...
. The fish was considered to be extinct for millions of years until a chance discovery in 1938. In late September 1953, a coelacanth was caught in waters near the port city of Mutsamudu, island of Anjouan (third discovered specimen overall).[ In 1954, five more specimens were captured. In 1958 he published a treatise on the anatomy of the coelacanth, titled ''Anatomie de Latimeria chalumnae''.
Taxa with the specific epithet of ''milloti'' honor his name; examples being '']Paracontias milloti
The Nosy Mamoko skink (''Paracontias milloti'') is a species of skinks. It is endemic to Madagascar
Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République ...
'' Angel
In various theistic religious traditions an angel is a supernatural spiritual being who serves God.
Abrahamic religions often depict angels as benevolent celestial intermediaries between God (or Heaven) and humanity. Other roles inc ...
, 1949 (Nosy Mamoko skink
Skinks are lizards belonging to the family Scincidae, a family in the infraorder Scincomorpha. With more than 1,500 described species across 100 different taxonomic genera, the family Scincidae is one of the most diverse families of lizards. S ...
), and '' Platypelis milloti'' Guibé, 1950 (Millot's froglet). With Lucien Berland
Lucien Berland (14 May 1888 in Ay, Marne – 18 August 1962 in Versailles)Jean-Jacques Amigo, « Berland (Lucien) », in Nouveau Dictionnaire de biographies roussillonnaises, vol. 3 Sciences de la Vie et de la Terre, Perpignan, Publications de ...
, he described numerous species of spiders and the arachnid genera '' Afraflacilla'' and ''Bacelarella
''Bacelarella'' is a genus of African Salticidae, jumping spiders that was first described by Lucien Berland & J. Millot in 1941. This genus was named in honour of the Portuguese arachnologist Amélia Bacelar.
Species
it contains eight species, ...
''.
Published works (selection)
He was director-founder of the ''Mémoires de l’Institut scientifique de Madagascar'' (1948) and founder of the journal ''Naturaliste malgache'' (1953).[
* ''Contribution à l'histophysiologie des aranéides'', 1926 – Contribution involving the histophysiology of spiders.
* ''Cicatrisation et régénération'', 1931 – Cicatrization and regeneration.
* ''Biologie des races humaines'', 1952 – Biology of the human races.
* ''Le troisième Coelacanthe; historique, éléments d'écologie, morphologie externe, documents divers'', 1954 – The third coelacanth: historical, ecological factors, external morphology, documents.
* ''Anatomie de Latimeria chalumnae'', 1958–1978; 3 volumes (with Jean Anthony; Daniel Robineau) – Anatomy of '']Latimeria chalumnae
The West Indian Ocean coelacanth (''Latimeria chalumnae'') (sometimes known as gombessa, African coelacanth, or simply coelacanth) is a crossopterygian, one of two extant species of coelacanth, a rare order of vertebrates more closely related to ...
''.OCLC WorldCat
Anatomie de Latimeria chalumnae
References
{{DEFAULTSORT:Millot, Jacques
1897 births
1980 deaths
People from Beauvais
French arachnologists
French anthropologists
20th-century French zoologists
National Museum of Natural History (France) people
20th-century anthropologists