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Ceutorhynchus Contractus
''Ceutorhynchus'' is a genus of true weevils in the tribe Ceutorhynchini. There are at least 400 described species in ''Ceutorhynchus''. ''Ceutorhynchus succinus'' Legalov, 2013 is a species from the Eocene of Europe found in Baltic amber.New and little known weevils (Coleoptera: Curculionoidea) from the Paleogene and Neogene. Andrei A. Legalov, 2013, Historical Biology: An International Journal of Paleobiology. 25 (1): 59–80, See also * List of Ceutorhynchus species This is a list of 406 species in the genus '' Ceutorhynchus''. ''Ceutorhynchus'' species References {{Reflist * Ceutorhynchus ... References External links * * * ''Ceutorhynchus''at insectoid.info Ceutorhynchini Baridinae genera Curculionidae Taxa described in 1824 {{Baridinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceutorhynchus Americanus
''Ceutorhynchus americanus'' is a species of true weevils in the tribe Ceutorhynchini. It is found in Alaska, United States, as well as Ontario, Canada. It feeds on the stems of ''Raphanus raphanistrum''. Feeding habits and host plants Seeing as Raphanus species are not native in the same distribution as the listed C. americanus' native distribution one can assume this species' main host plant isn't Raphanus sp. but merely able to generally browse on Raphanus sp. It has also been observed by Citizen science, amateur observers on Alliaria petiolata, garlic mustard, Erythronium, fawn lily, and Daylily, day lily. More studies are needed to learn the feeding habits of this species. Though species in this Ceutorhynchus, genus have been looked at as a Biological pest control, biological control against Garlic mustard in the past. References External links * * ''Ceutorhynchus americanus'' at insectoid.info Ceutorhynchini Beetles described in 1937 Inse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernst Friedrich Germar
Ernst Friedrich Germar (3 November 1786 – 8 July 1853) was a German professor and director of the Mineralogy, Mineralogical Museum at Halle, Saxony-Anhalt, Halle. As well as being a mineralogist he was interested in entomology and particularly in the Coleoptera and Hemiptera. He wrote monographs on several insect families including the Scutelleridae. He also took an interest in paleoentomology. Life and work Germar was born in Glauchau in the Electorate of Saxony where his father was a merchant. His two older and a younger brother went to study trade but Ernst went to a grammar school in Meiningen at the age of twelve under the care of Schaubach, a relative of his father. He became interested in insects thanks to a friend who had attended forestry classes at Dreissigacker under Johann Matthäus Bechstein. He also got to know the entomologist Joseph Philippe de Clairville who lived in Meiningen. In 1804 he went to study at the mining academy (Bergakademie) at Freiburg where he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceutorhynchus Elegans
''Ceutorhynchus elegans'' is a species of true weevils in the tribe Ceutorhynchini. It has a palaearctic distribution. References * Materials to the knowledge of Ceutorhynchinae (Coleoptera, Curculionidae) of Mongolia and the USSR. BA Korotyaev, Nasekomye Mongolii, 1980 * New and little known species of weevils from East Asia (Coleoptera: Apionidae, Curculionidae). B Korotyaev, Zoosystematica Rossica, 1997 External links ''Ceutorhynchus elegans''at insectoid.info Ceutorhynchini Beetles described in 1980 {{Baridinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceutorhynchini
Ceutorhynchini is a true weevil tribe in the subfamily Baridinae. Genera The following genera are included: *'' Aiphonsinus'' Korotyaev, 2001 *'' Allosirocalus'' Colonnelli, 1983 *'' Amalorrhynchus'' Reitter, 1913 *'' Amalus'' Schoenherr, 1825 *'' Amicroplontus'' Colonnelli, 1984 *'' Amurocladus'' Korotyaev, 1997 *'' Angarocladus'' Korotyaev, 1997 *'' Barioxyonyx'' Hustache, 1931 *'' Bohemanius'' Schultze, 1898 *'' Boragosirocalus'' Dieckmann, 1975 *'' Brevicoeliodes'' Korotyaev, 1997 *''Calosirus ''Calosirus'' is a genus of beetles belonging to the family Curculionidae. The genus was first described by Thomson in 1859. The species of this genus are found in Europe. Species: * ''Calosirus apicalis'' * ''Calosirus terminatus'' Referenc ...'' Thomson, 1859 *'' Cardipennis'' Korotyaev, 1980 *'' Ceutorhynchoides'' Colonnelli, 1979 *'' Ceutorhynchus'' Germar, 1823 *'' Coeliastes'' Weise, 1883 *'' Coeliodes'' Schoenherr, 1837 *'' Coeliodinus'' Dieckmann, 1972 *'' Conocoelio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceutorhynchus Succinus
''Ceutorhynchus'' is a genus of true weevils in the tribe Ceutorhynchini. There are at least 400 described species in ''Ceutorhynchus''. '' Ceutorhynchus succinus'' Legalov, 2013 is a species from the Eocene of Europe found in Baltic amber.New and little known weevils (Coleoptera: Curculionoidea) from the Paleogene and Neogene. Andrei A. Legalov, 2013, Historical Biology: An International Journal of Paleobiology. 25 (1): 59–80, See also * List of Ceutorhynchus species This is a list of 406 species in the genus '' Ceutorhynchus''. ''Ceutorhynchus'' species References {{Reflist * Ceutorhynchus ... References External links * * * ''Ceutorhynchus''at insectoid.info Ceutorhynchini Baridinae genera Curculionidae Taxa described in 1824 {{Baridinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2013 In Arthropod Paleontology
This list of fossil arthropods described in 2013 is a list of new taxon, taxa of trilobites, fossil insects, crustaceans, arachnids and other fossil arthropods of every kind that have been binomial nomenclature, described during the year 2013. The list only includes taxa at the level of genus or species. Arachnids Crustaceans Insects Trilobites Others References {{Reflist, 3 Arthropod paleontology Lists of arthropods 2010s in paleontology 2013 in science, Paleontology 2013 in paleontology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baltic Amber
Baltic amber or succinite is amber from the Baltic region, home of its largest known deposits. It was produced sometime during the Eocene epoch, but exactly when is controversial. It has been estimated that this forested region provided the resin for more than 100,000 tons of amber. Today, more than 90% of the world's amber comes from Kaliningrad Oblast of Russia. It is a major source of income for the region; the local Kaliningrad Amber Combine extracted 250 tonnes of it in 2014 and 400 tonnes in 2015. Baltic amber is also found in Poland, as well as the Baltic states. Bitterfeld amber from the brown coal mines near Bitterfeld in Germany was previously thought to be redeposited Baltic amber, but is now known to be chemically distinct, though like with Ukrainian Rovno amber, it is thought to have been deposited around the same time as Baltic amber. Because Baltic amber contains from 3 to 8% succinic acid, it is also termed succinite. Geologic context ''In situ'' Balt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baridinae Genera
Baridinae is a subfamily of true weevils (Curculionidae). It was established by Carl Johan Schönherr in 1836. Some 4,300 species in 550 genera are placed here, most of which occur in the New World. A few are economically significant pest (organism), pests, while others are in turn used for biocontrol of invasive plant pests. This subfamily also contains a few endangered species. Description and ecology Baridinae are typically small to mid-sized short-legged weevils, with a characteristic round or ball-like shape. Usually colored black all over at least on the upperside, they are neither highly glossy or metallic, nor dull, but moderately shiny, like shoe polish, polished leather. Some have small dots or bands of lighter scales that can be rubbed off, in particular on the elytrae; yet again others are dusted with an irregular sprinkling of such scales. The elytrae are often decorated with neat lengthwise rows of small pits. The pronotum is not highly arched and may be outright ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curculionidae
The Curculionidae are a family of weevils, commonly called snout beetles or true weevils. They are one of the largest animal families with 6,800 genera and 83,000 species described worldwide. They are the sister group to the family Brentidae. They include the bark beetles as the subfamily Scolytinae, which are modified in shape in accordance with their wood-boring lifestyle. They do not much resemble other weevils, so they were traditionally considered a distinct family, Scolytidae. The family also includes the ambrosia beetles, of which the present-day subfamily Platypodinae was formerly considered the distinct family Platypodidae. Description Adult Curculionidae can be recognised by the well-developed, downwards-curved snout (Rostrum (anatomy), rostrum) possessed by many species, though the rostrum is sometimes short (e.g. Entiminae). They have elbowed Antenna (biology), antennae that end in clubs, and the first antennal segment often fits into a groove in the side of the rost ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
