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Carabus is a genus of beetles in family Carabidae. The genus is highly diverse with 94 subgenera, 959 species and 2300 subspecies, thus is the largest genus in the subfamily Carabinae. The vast majority are native to the Palearctic, but 16 Nearctic species are also known. Carabus spp. are 12–50 mm (0.47–1.97 in) long, and most species are wingless and often very colourful. These are nocturnal, predatory beetles that feed on snails, earthworms, and caterpillars. Most Carabus species were thought to have inhabited the Eurasian forest, but the species' low dispersal abilities altered the distribution of lineages within the genus.
Cychrus is a large genus of rare snail-eating beetles in the family Carabidae. There are at least 160 described species in Cychrus. They are found throughout the world, although more than 80 percent of the species occur in China.
Leistus is a genus of ground beetles in the family Carabidae. There are more than 250 described species in Leistus, found in the Holearctic.
Omophron is a genus of ground beetle (Carabidae), the only extant genus in the subfamily Omophroninae. It is mostly distributed in the Northern Hemisphere with the southern border running through Guatemala and Hispaniola in Americas, South Africa and Madagascar in Africa, Malaysia and Philippines in Asia.
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.
Ozaenini is a tribe of ground beetles in the family Carabidae. There are more than 20 genera and 230 described species in Ozaenini. They are found in North, Central, and South America. Most species inhabit tropical regions.
Hervé de Toulgoët was a French entomologist. He specialised in moths of the families Arctiidae and Zygaenidae. He also studied the beetle genus Carabus. He was written about by Paul Thiaucourt and Jocelyne Navatte.
Cychropsis is a genus of ground beetles in the family Carabidae. There are more than 50 described species in Cychropsis, found in China and the Indian subcontinent.
Lachnoderma is a genus of beetles in the family Carabidae, containing the following species:
Orthogonius is a genus of beetles in the family Carabidae, containing the following species:
Eustra is a genus of beetles in the family Carabidae, containing the following species:
Pachyteles is a genus of beetles in the family Carabidae, containing the following species:
Eucamptognathus is a genus of beetles in the family Carabidae, containing the following species:
Agonotrechus is a genus of ground beetles in the family Carabidae. There are more than 25 described species in Agonotrechus.
Cimmeritodes is a genus of beetles in the family Carabidae, first described by Thierry Deuve in 1996.
Guizhaphaenops is a genus of beetles in the family Carabidae, containing the following species:
Trechisibus is a genus of beetles in the family Carabidae, containing the following species:
Cychrus kralianus is a species of ground beetle in the subfamily of Carabinae. It was described by Deuve in 1996.
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.
Carabus delavayi is a species of ground beetle in the genus Carabus, first described by Léon Fairmaire in 1886.
References
- ↑ "Cathaiaphaenops Deuve, 1996". Catalogue of Life. Retrieved 2023-04-09.
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