| Cyrtolobus frigidus | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hemiptera |
| Suborder: | Auchenorrhyncha |
| Family: | Membracidae |
| Genus: | Cyrtolobus |
| Species: | C. frigidus |
| Binomial name | |
| Cyrtolobus frigidus Ball, 1932 | |
Cyrtolobus frigidus is a species of treehopper belonging to the family Membracidae. [1]
Petasites frigidus, the Arctic sweet coltsfoot or Arctic butterbur, is a species of flowering plant in the family Asteraceae. It is native to Arctic to cool temperate regions of the Northern Hemisphere in northern Europe, northern Asia and northern North America.
The Battle of the Frigidus, also called the Battle of the Frigid River, was fought on 5 and 6 September 394 between the armies of the Roman emperor Theodosius the Great and the rebel augustus Eugenius, in the eastern border of Roman Italy. Theodosius won the battle and defeated the usurpation of Eugenius and Arbogast, restoring unity to the Roman Empire. The battlefield, in the Claustra Alpium Iuliarum near the Julian Alps through which Theodosius's army had passed, was probably in the Vipava Valley – with the Frigidus River being the modern Vipava – or possibly in the valley of the Isonzo.
The Vipava Valley is a valley in the Slovenian Littoral, roughly between the village of Podnanos to the east and the border with Italy to the west. The main towns are Ajdovščina and Vipava.
The Vipava is a river that flows through western Slovenia and north-eastern Italy. The river is 49 kilometres (30 mi) in length, of which 45 km in Slovenia. After entering Italy it joins the Isonzo/Soča in the Municipality of Savogna d'Isonzo. This is a rare river with a delta source, formed by nine main springs. The Battle of the Frigidus was fought near the river, which was named Frigidus ('cold') by the Romans. It has a pluvial-nival regime in its upper course and a pluvial regime in its lower course.
Pyrenomonadales is an order of Cryptophyta.
Bombus frigidus, the frigid bumblebee, is a rare species of bumblebee largely found in Canada and parts of the United States.
Cyrtolobus is a genus of treehoppers in the family Membracidae. There are more than 50 described species in Cyrtolobus, found in North and Central America.
Cyrtolobus vau is a species of treehopper belonging to the genus Cyrtolobus. It was first described by Thomas Say in 1830.
Cyrtolobus tuberosus is a species of treehopper belonging to the genus Cyrtolobus. It was first described by Léon Fairmaire in 1846 as Thelia tuberosa. It is the largest treehopper in the Cyrtolobus genus, 9-10mm for females and 7-8mm for males
Cyrtolobus acutus is a species of treehopper. It was first described by Edward P. Van Duzee in 1908. It is found in the south-western United States.
Cyrtolobus fuscipennis is a species of treehopper belonging to the genus Cyrtolobus. It was first described by the American entomologist Edward Payson Van Duzee in 1908.
Cyrtolobus maxinei is a species of treehopper belonging to the genus Cyrtolobus. It was first described by R. W. G. Dennis in 1970.
Cyrtolobus clarus is a species of treehopper belonging to the genus Cyrtolobus and the family Membracidae.
Cyrtolobus maculifrontis is a species of treehopper belonging to the genus Cyrtolobus and the family Membracidae. It was first described by Ebenezer Emmons in 1854.
Cyrtolobus arizonae is a species of treehopper belonging to the genus Cyrtolobus in the family Membracidae. It was first described by Elmer Darwin Ball in 1932.
Cyrtolobus arcuatus is a species of treehopper belonging to the family Membracidae. It is found in eastern and southern United States.
Cyrtolobus cinctus is a species of treehopper belonging to the family Membracidae. It was described in 1908.
Cyrtolobus cinerea is a species of treehopper belonging to the family Membracidae. It is commonly found in the Midwest and eastern states of the US.
Cyrtolobus cristifera is a species of treehopper belonging to the family Membracidae.
Cyrtolobus fuliginosa is a species of treehopper belonging to the family Membracidae.
 | This article needs additional or more specific categories .(February 2024) |
 | This Hemiptera article related to members of the insect suborder Auchenorrhyncha is a stub. You can help Wikipedia by expanding it. |