Pierre-Émile Gounelle (

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. S ...

, 9 June 1850 – 2 October 1914,

) was a French

entomologist Entomology () is the 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 as arach ...

and naturalist. Son of engineer, Eugène Gounelle, who installed the first

telegraph Telegraphy is the long-distance transmission of messages where the sender uses symbolic codes, known to the recipient, rather than a physical exchange of an object bearing the message. Thus flag semaphore is a method of telegraphy, whereas p ...

line from Paris via

Rouen Rouen (, ; or ) is a city on the River Seine in northern France. It is the prefecture of the Regions of France, region of Normandy (administrative region), Normandy and the Departments of France, department of Seine-Maritime. Formerly one of ...

Le Havre Le Havre (, ; nrf, Lé Hâvre ) is a port city in the Seine-Maritime department in the Normandy region of northern France. It is situated on the right bank of the estuary of the river Seine on the Channel southwest of the Pays de Caux, very cl ...

, Pierre-Émile also trained first as an engineer. From 1884 he made several scientific expeditions to

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 ...

. He is chiefly remembered for his investigations of

Cerambycidae The longhorn beetles (Cerambycidae), also known as long-horned or longicorns, are a large family of beetles, with over 35,000 species described. Most species are characterized by extremely long antennae, which are often as long as or longer than ...

found in Brazil. He bequeathed his entomological books to the ''

Société Entomologique de France The Société entomologique de France, or French Entomological Society, is devoted to the study of insects. The society was founded in 1832 in Paris, France. The society was created by eighteen Parisian entomologists on January 31, 1832. The first ...

''. In Brazil, he collected plants that later became part of the

herbarium A herbarium (plural: herbaria) is a collection of preserved plant specimens and associated data used for scientific study. The specimens may be whole plants or plant parts; these will usually be in dried form mounted on a sheet of paper (called ...

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 loc ...

. The botanical species – ''Barbacenia gounelleana'', '' Leiothrix gounelleana'', ''

Pilosocereus ''Pilosocereus'' (from Latin, "hairy cereus") is a genus of cactus native to the Neotropics. Tree cactus is a common name for ''Pilosocereus'' species. The commonly cultivated ''Pilosocereus pachycladus'' ( syn. ''Pilosocereus azureus'') is a bl ...

gounellei'' and '' Pseudopilocereus gounellei'' are named after him.

Publications

* ''Liste des cérambycides de la région de Jatahy, État de Goyaz, Brésil'', Annales de la

, Paris 80: 1-150 (1911).Biostor.org

Notice nécrologique sur P.-E. Gounelle
"Pierre-Émile Gounelle est né le 9 juin 1850 à Paris. 11 était le fils d'Eugène Gounelle, ..."

References

{{DEFAULTSORT:Gounelle, Pierre Emile French entomologists 1850 births 1914 deaths Coleopterists