Rhadine caudata | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Coleoptera |
Family: | Carabidae |
Genus: | Rhadine |
Species: | R. caudata |
Binomial name | |
Rhadine caudata (LeConte, 1863) | |
Synonyms [2] | |
Platynus caudatusLeConte, 1863 |
Rhadine caudata is a species of beetle native to the eastern United States. It is a brachypterous (incapable of flight) habitat specialist, occurring in only two of five forest classes in a North Carolina study. [3] R. caudata is a considered a Vulnerable species at the global level on NatureServe, Imperiled in Alabama, and Vulnerable in Virginia. [1] [4]
R. caudata occurs in both surface and subsurface environments, studying it and other species in the genus Rhadine may reveal more about the evolution of subterranean life, regressive evolution, and biodiversity indicators. [5]
It was first formally named by John Lawrence LeConte in 1863 as Platynus caudatus [6] and later transferred to the genus Rhadine. [2] [7]
The majority of the 60 species in the genus Rhadine are subterranean, with almost all of the species found in the southwestern United States. In contrast, R. caudata has been found from Texas to the east coast, north to Wisconsin. [2] It is widely distributed, but rare, with a low dispersal rate. It is known to be abundant only at the Cumberland Caverns and McElroy Cave in Tennessee. [8] It has been found in Alabama, Arkansas, District of Columbia, Georgia, Illinois, Indiana, Kentucky, Maryland, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, Wisconsin, and West Virginia. [9]
Calathus is a genus of ground beetle native to the Palearctic, the Near East and North Africa. There are at least 190 described species in Calathus.
Scaphinotus is a genus of beetles in the family Carabidae. There are at least 60 species, all native to North America. They eat snails and are generally limited to the moist environments where snails live. These beetles are flightless.
Rhadine is a genus of beetles in the family Carabidae, containing the following species:
Pterostichus permundus is a species of woodland ground beetle in the family Carabidae. It is found in North America.
Blethisa hudsonica is a species of ground beetle in the family Carabidae. It is found in Europe and Northern Asia and North America.
Bembidion levigatum is a species of ground beetle in the family Carabidae. It is found in Central America and North America.
Bembidion salebratum is a species of beetle in the family Carabidae. It is found in Canada and the United States.
Bembidion nitidum is a species of beetle in the family Carabidae. It is found in Canada and the United States.
Bembidion grapii is a species of ground beetle in the family Carabidae. It is found in Europe and Northern Asia and North America.
Paraclivina is a genus of ground beetles in the family Carabidae. There are about 10 described species in Paraclivina.
Brachinus fumans, the American bombardier beetle, is a species of ground beetle in the family Carabidae. It is found in North America.
Rhadine lindrothi is a species of ground beetle in the family Carabidae. It is found in North America.
Ellipsoptera cuprascens, the coppery tiger beetle, is a species of flashy tiger beetle in the family Cicindelidae. It is found in North America.
Lebia lobulata is a species of ground beetle in the family Carabidae. It is found in North America.
Tachys oblitus is a species of ground beetle in the family Carabidae. It is found in North America.
Bembidion tigrinum is a species of ground beetle in the family Carabidae. It is found in North America.
Ega is a genus of ground beetles in the family Carabidae. There are about 17 described species in Ega.
Helluomorphoides latitarsis is a species of flat-horned ground beetle in the family Carabidae. It is found in North America.
Megacephalini is a tribe of big-headed tiger beetles in the family Cicindelidae.
Stenolophina is a subtribe of ground beetles in the family Carabidae. There are about 9 genera and at least 50 described species in Stenolophina.