Joseph de Joannis (6 June 1864 La Meignanne,

Maine-et-Loire Maine-et-Loire () is a department in the Loire Valley in the Pays de la Loire region in Western France. It is named after the two rivers, Maine and the Loire. It borders Mayenne and Sarthe to the north, Loire-Atlantique to the west, Indre-e ...

Pays de la Loire Pays de la Loire (; ; br, Broioù al Liger) is one of the 18 regions of France, in the west of the mainland. It was created in the 1950s to serve as a zone of influence for its capital, Nantes, one of a handful of "balancing metropolises" (). ...

– 27 October 1932

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 ...

) was a French

clergyman Clergy are formal leaders within established religions. Their roles and functions vary in different religious traditions, but usually involve presiding over specific rituals and teaching their religion's doctrines and practices. Some of the ter ...

and lepidopterist. De Joannis was the president of 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 ...

from 1908 to 1916. His father Léon-Daniel de Joannis (1803–1868) was an entomologist and an ichthyologist. He was most notable for his discovery of the glyphodes mascarenalis and his two books on entomology: ''Descriptions de Lépidoptères nouveaux de l'ile Maurice'' in 1906 and ''Lépidoptères Hétérocères des Mascareigns et des

Seychelles Seychelles (, ; ), officially the Republic of Seychelles (french: link=no, République des Seychelles; Creole: ''La Repiblik Sesel''), is an archipelagic state consisting of 115 islands in the Indian Ocean. Its capital and largest city, V ...

'' in 1915.

References

{{DEFAULTSORT:Joannis, Joseph de 1864 births 1932 deaths French entomologists Presidents of the Société entomologique de France