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Grylloblatta Barberi
''Grylloblatta barberi'' is a North American species of wingless insect in the genus '' Grylloblatta''. It is a rock crawler that lives at high altitudes in crevices under snow or glaciers. It was first described by Andrew Nelson Caudell in 1924. Range Specimens have been collected in the North Fork Feather River The North Fork Feather River is a watercourse of the northern Sierra Nevada in the U.S. state of California. It flows generally southwards from its headwaters near Lassen Peak to Lake Oroville, a reservoir formed by Oroville Dam in the foothills ... area of California. References {{Taxonbar, from=Q13582696 Insects described in 1924 Grylloblattidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Nelson Caudell
Andrew Nelson Caudell (18 August 1872 – 1 March 1936) was an entomologist who specialized in the study of grasshoppers and other insects in the order Orthoptera, becoming a prolific author of taxonomic studies, a member and president (in 1915) of the Entomological Society of Washington, and a fellow of the American Association for the Advancement of Science. Caudell was born August 18, 1872, in Indianapolis, Indiana, a son of Andrew Jackson and Mary Jane (née Bannon) Caudell. Raised in Oklahoma, he collected insects around the family farm. His introduction to entomology happened when he sheltered in an old building during a rain. There he found a copy of the US Department of Agriculture with notes on insects. He became an assistant at the entomology collections at the local college even before graduating at the agricultural college and then joined to complete his Bachelor of Science degree at Oklahoma Territorial Agricultural and Mechanical College in Stillwater, Oklahoma, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wingless Insect
There are various disparate groups of wingless insects. Apterygota are a subclass of small, agile insects, distinguished from other insects by their lack of wings in the present and in their evolutionary history. They include Thysanura ( silverfish and firebrats). Some species lacking wings are members of insect orders that generally do have wings. Some do not grow wings at all, having "lost" the possibility in the remote past. Some have reduced wings that are not useful for flying. Some develop wings but shed them after they are no longer useful. Other groups of insects may have castes with wings and castes without, such as ants. Ants have alate queens and males during the mating season and wingless workers, which allows for smaller workers and more populous colonies than comparable winged wasp species. Wingless flies True flies are insects of the order Diptera. The name is derived from the Greek ''di-'' = two, and ''ptera'' = wings. Most insects of this order have two wings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grylloblatta
''Grylloblatta'' is a genus of insects in the family Grylloblattidae. It contains 15 species, including '' Grylloblatta chirurgica'', almost exclusively from high-altitude and high-latitude regions of the United States, living in ice caves and glaciers. The genus was first described by Edmund Walker in 1914, based on a single species, ''Grylloblatta campodeiformis''. Species These 15 species belong to the genus ''Grylloblatta'': * ''Grylloblatta barberi'' Caudell, 1924 * '' Grylloblatta bifratrilecta'' Gurney, 1953 * ''Grylloblatta campodeiformis'' E. M. Walker, 1914 (northern rock crawler) * '' Grylloblatta chandleri'' Kamp, 1963 * '' Grylloblatta chintimini'' Marshall & Lytle, 2015 * '' Grylloblatta chirurgica'' Gurney, 1961 (Mount St Helens' grylloblattid) * '' Grylloblatta gurneyi'' Kamp, 1963 * '' Grylloblatta marmoreus'' Schoville, 2012 * '' Grylloblatta newberryensis'' Marshall and Lytle, 2015 * '' Grylloblatta oregonensis'' Schoville, 2012 * '' Grylloblatta rothi'' Gurn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Fork Feather River
The North Fork Feather River is a watercourse of the northern Sierra Nevada in the U.S. state of California. It flows generally southwards from its headwaters near Lassen Peak to Lake Oroville, a reservoir formed by Oroville Dam in the foothills of the Sierra, where it runs into the Feather River. The river drains about of the western slope of the Sierras. By discharge, it is the largest tributary of the Feather. It rises at the confluence of Rice Creek and a smaller unnamed stream in the southern part of the Lassen Volcanic National Park. The river flows east, receiving Warner Creek from the left, and passes the town of Chester. It then empties into Lake Almanor, which is formed by the Canyon Dam. After leaving the dam the river cuts south into a gorge, and turns southwest to receive Butt Creek from the right. The East Branch North Fork Feather River, the North Fork's largest tributary, comes in next to Caribou Rd (40°00'49.9"N 121°13'32.4"W). It then flows southwards, throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Described In 1924
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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