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René Jeannel was a French entomologist. He was director of the Muséum national d'histoire naturelle from 1945 to 1951. Jeannel's most important work was on the insect fauna of caves in the Pyrenees, France and in the Carpathians, Romania. He also worked in Africa. Jeannel specialised in Leiodidae but authored a large number of papers and works on other Coleoptera. He was a member of the Romanian Academy.
Bembidion is the largest genus of beetles in the family Carabidae by number of species. All species are small and move very fast. Most of them live close to water. The genus has a biantitropical distribution, meaning they are found in both the Northern and Southern Hemispheres, but not in the tropics. In warmer regions it is substituted by closely related Tachys and other genera.
Trechus is a genus of ground beetle native to the Palearctic and the Near East. There are more than 1,000 described species in Trechus.
Dryptinae is a subfamily of ground beetles in the family Carabidae. There are more than 30 genera and 570 described species in Dryptinae.
Drypta is a genus of beetles in the family Carabidae, containing the following species:
Platyninae is a subfamily of ground beetles.
Pterostichinae is a subfamily of ground beetles. It belongs to the advanced harpaline assemblage, and if these are circumscribed sensu lato as a single subfamily, Pterostichinae are downranked to a tribe Pterostichini. However, as the former Pterostichitae supertribe of the Harpalinae as loosely circumscribed does seem to constitute a lineage rather distinct from Harpalus, its core group is here considered to be the present subfamily and the Harpalinae are defined more narrowly.
Caelostomus is a genus of beetles in the family Carabidae. It contains the following species:
Eucamptognathus is a genus of beetles in the family Carabidae, containing the following species:
Scaritinae is a large subfamily of beetles in the family Carabidae, containing more than 2400 species in over 140 genera. They are found worldwide.
Argiloborus is a genus of ground beetles in the family Carabidae. There are more than 50 described species in Argiloborus.
Pachydesus is a genus of beetles in the family Carabidae, containing the following species:
Pachytrechodes is a genus of beetles in the family Carabidae, containing the following species:
Trechosia is a genus of beetles in the family Carabidae, containing the following species:
Bembidiini is a tribe of ground beetles in the family Carabidae. There are more than 120 genera and 3,100 described species in Bembidiini.
Lebiini is a tribe of ground beetles in the family Carabidae. There are more than 250 genera and 4,800 described species in Lebiini.
Trechini is a large tribe of ground beetles in the family Carabidae. There are more than 270 genera and over 2,400 described species in Trechini, found throughout the world.
Tmesiphorus is a genus of ant-loving beetles in the family Staphylinidae. There are about eight described species in Tmesiphorus.
References
- ↑ "Trechosiella Jeannel, 1960". Catalogue of Life. Retrieved 2023-04-09.
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