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Cylindrocerus
''Cylindrocerus'' is a genus of true weevils in the tribe Apostasimerini Apostasimerini is a tribe of flower weevils in the family of beetles known as Curculionidae. There are over 240 genera and nearly 1700 described species in Apostasimerini. Genera found in North America * '' Acentrinops'' Casey, 1920 * '' Amerc .... Species are found in the Americas. References * Tabulae synopticae familiae Curculionidum (continuatio). CJ Schoenherr, Isis von Oken, 1825 * Genera et Species Curculionidum VIII, 2. CJ Schoenherr, 1825 External links * ''Cylindrocerus''at insectoid.info Baridinae genera {{Baridinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apostasimerini
Apostasimerini is a tribe of flower weevils in the family of beetles known as Curculionidae. There are over 240 genera and nearly 1700 described species in Apostasimerini. Genera found in North America * '' Acentrinops'' Casey, 1920 * '' Amercedes'' Casey, 1894 * '' Apinocis'' Lea, 1927 * '' Barilepis'' Casey, 1920 * '' Barilepton'' LeConte, 1876 * '' Barinus'' Casey, 1887 * ''Buchananius'' Kissinger, 1957 * '' Calandrinus'' LeConte, 1876 * '' Catapastinus'' Champion, 1908 * '' Catapastus'' Casey, 1892 * '' Centrinites'' Casey, 1892 * '' Centrinogyna'' Casey, 1892 * '' Centrinoides'' Champion, 1908 * '' Centrinopus'' Casey, 1892 * ''Cholinobaris'' Casey, 1920 * '' Crotanius'' Casey, 1922 * ''Cylindridia'' Casey, 1920 * '' Cylindrocerinus'' Champion, 1908 * ''Cylindrocerus'' Schönherr, 1826 * '' Dealia'' Casey, 1922 * '' Diastethus'' Pascoe, 1889 * ''Diorymeropsis'' Champion, 1908 * ''Dirabius'' Casey, 1920 * '' Eisonyx'' LeConte, 1880 * '' Eugeraeus'' Champion, 1908 * '' Geraeo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropod
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect
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] |
Beetle
Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 described species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Colorado potato beetle, while others such as Coccinellidae (ladybirds or ladybugs) eat aphids, scale insects, thrips, and other plant-sucking insects that damage crops. Beetles typically have a particularly hard e ... [...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) possessed by many species, though the rostrum is sometimes short (e.g. Entiminae). They have elbowed antennae that end in clubs, and the first antennal segment often fits into a groove in the side of the rostrum. The body tends to be robus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baridinae
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 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 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 flattened; it has rounded c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Johan Schönherr
Carl Johan Schönherr (10 June 1772 – 28 March 1848) was a Swedish entomologist who revised the taxonomy of beetles, including weevils. Born in Stockholm, Schönherr was son of a German immigrant who had established himself as a silk manufacturer. At the age of nineteen, he took over the business together with his mother and developed it into a considerable size, with about 200 workers. In 1805, he entered partnership with Erik Lundgren, and in 1811 he sold the business to him, while retiring to his manor Sparresäter in Lerdala outside Skara in Västergötland, where he died in 1848. Schönherr had taken an interest in entomology since the age of twelve and was later further stimulated through his friendship with Gustaf Johan Billberg, his brother-in-law from his second marriage.Bengt Ehnström, "Schönherr, Carl Johan", ''Svenskt biografiskt lexikon'', vol. 31, p. 755. He was an eminent coleopterist co-operating with Carl Henrik Boheman and Leonard Gyllenhaal. Schönherr w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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