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North American Flour Beetle
''Aphanotus brevicornis'', the North American flour beetle, is a species of flour beetle in the family Tenebrionidae. It is a pest of stored foodstuff, particularly processed grains. This species was originally described as ''Eulabis brevicornis'' by John Lawrence LeConte, LeConte, later placed in the genus ''Aphanotus'' by Thomas Lincoln Casey Jr., Casey, and further moved to ''Tribolium (beetle), Tribolium'' by H. E. Hinton, Hinton. However, phylogenetic studies have shown that ''A. brevicornis'' is more closely related to ''Latheticus oryzae'' and ''Gnatocerus cornutus'' than to other ''Tribolium'' species, therefore warranting replacement of this species in its previous, otherwise defunct, genus ''Aphanotus'' . References Tenebrioninae Beetles described in 1859 Household pest insects {{Tenebrionidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flour Beetle
Flour beetles are members of the darkling beetle genus, genera ''Tribolium (beetle), Tribolium'' or ''Tenebrio''. They are pests of cereal silos and are widely used as laboratory animals, as they are easy to keep. The flour beetles consume wheat and other grains, are adapted to survive in very dry environments, and can withstand even higher amounts of radiation than cockroaches. They are a major pest in the agricultural industry and are highly resistant to insecticides. The larvae of ''T. molitor'', when full-grown, are known as mealworms; small specimens and the larvae of the other species are called mini mealworms. Flour beetles are part of the life cycle of the tapeworm ''Hymenolepis nana'', which causes hymenolepiasis in humans. Female reproduction is distributed over their adult life-span which lasts about a year. Flour beetles also display pre-mating discrimination among potential mates. Female flour beetles, specifically of ''T. castaneum'', can mate with different males a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tenebrionidae
Darkling beetle is the common name for members of the beetle family Tenebrionidae. The number of species in the Tenebrionidae is estimated at more than 20,000 and the family is cosmopolitan in distribution. Taxonomy ''Tenebrio'' is the Latin generic name that Carl Linnaeus assigned to some flour beetles in his ''10th edition of Systema Naturae'' 1758-59. The word means "seeker of dark places" (or figuratively a trickster); an English language analogy is "darkling". Numerous Tenebrionidae species do inhabit dark places, however, there are many species in genera such as ''Stenocara'' and ''Onymacris'', which are active by day and inactive at night. The family covers a varied range of forms, such that classification presents great difficulties. These eleven subfamilies were listed in the 2021 review by Bouchard, Bousquet, ''et al.'', updating a similar catalog from 2005.Bouchard, Patrice. Lawrence, John F. Davies, Anthony E. Newton, Alfred F. Synoptic Classification of the World Te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Lawrence LeConte
John Lawrence LeConte (May 13, 1825 – November 15, 1883) was an American entomologist of the 19th century, responsible for naming and describing approximately half of the insect taxa known in the United States during his lifetime,Bird Name Biographies - URL retrieved September 14, 2006 including some 5,000 of beetles. He was recognized as the foremost authority on North American s during his lifetime, and has been described as "the father of American beetle study".Evans, Arthur V., and James N. Hogue. 2004. Chapter 1: A Brief History of Beetle Study in California. ''I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aphanotus
''Aphanotus'' is a genus of darkling beetles in the family Tenebrionidae Darkling beetle is the common name for members of the beetle family Tenebrionidae. The number of species in the Tenebrionidae is estimated at more than 20,000 and the family is cosmopolitan in distribution. Taxonomy ''Tenebrio'' is the Latin gen .... Species in this genus were previously within '' Tribolium'' but placed in the genus ''Aphanotus'' following phylogenetic evidence. Species * '' Aphanotus brevicornis'' (Leconte, 1859) * '' Aphanotus carinatum'' (Hinton, 1948) * '' Aphanotus gebieni'' (Uyttenboogaart, 1934) * '' Aphanotus parallelus'' (Casey, 1890) * '' Aphanotus linsleyi'' (Hinton, 1948) * '' Aphanotus setosum'' (Triplehorn, 1978) * '' Aphanotus uezumii'' (Nakane, 1963) References {{Taxonbar, from=Q85742196 Tenebrionidae genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Lincoln Casey Jr
Thomas may refer to: People * List of people with given name Thomas * Thomas (name) * Thomas (surname) * Saint Thomas (other) * Thomas Aquinas (1225–1274) Italian Dominican friar, philosopher, and Doctor of the Church * Thomas the Apostle * Thomas (bishop of the East Angles) (fl. 640s–650s), medieval Bishop of the East Angles * Thomas (Archdeacon of Barnstaple) (fl. 1203), Archdeacon of Barnstaple * Thomas, Count of Perche (1195–1217), Count of Perche * Thomas (bishop of Finland) (1248), first known Bishop of Finland * Thomas, Earl of Mar (1330–1377), 14th-century Earl, Aberdeen, Scotland Geography Places in the United States * Thomas, Illinois * Thomas, Indiana * Thomas, Oklahoma * Thomas, Oregon * Thomas, South Dakota * Thomas, Virginia * Thomas, Washington * Thomas, West Virginia * Thomas County (other) * Thomas Township (other) Elsewhere * Thomas Glacier (Greenland) Arts, entertainment, and media * ''Thomas'' (Burton novel) 1969 nove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tribolium (beetle)
''Tribolium'' is a genus of flour beetles in the family Tenebrionidae. They are known by various common names including flour beetles, flour weevils, red weevils and bran bugs. Description Adult ''Tribolium'' are beetles 3–6 mm in length and with colours ranging from reddish-brown to black. The clypeus is enlarged and has genae forming shelf-like projections extending around the sides, partly dividing the eyes. The antennae are 11-segmented and either expand towards the ends or have terminal clubs. The prothorax is nearly square in shape and rounded on the sides. The elytra are striated. They possess well-developed wings, but at least one species (''T. confusum'') is unable to use them to fly. The two sexes are similar in external appearance, i.e. there is no sexual dimorphism. The eggs are 0.6 mm long, oblong in shape and whitish to nearly transparent in colour. The larvae are elongate and approximately 6–7 mm long when mature. They can be distinguished f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latheticus Oryzae
''Latheticus oryzae'' (common name long headed flour beetle) is a species of beetle. Description This beetle is light brown in color with elongated body measuring 2-3 mm. It resembles '' Tribolium casteneum.''. Diet Both adult and grub Grub can refer to Grub (larva), of the beetle superfamily Scarabaeoidea, or as a slang term for food. It can also refer to: Places * Grub, Appenzell Ausserrhoden, Switzerland * Grub, St. Gallen, Switzerland * Grub (Amerang), a hamlet in Bavaria, ... feed on a milled product and can exist as a secondary infestation in stored grains. It attacks cereals, flour, packaged food, rice and rice products. Reproduction The female lays 400 white eggs on grains. References {{Taxonbar, from=Q14927347 Tenebrionidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tenebrioninae
Tenebrioninae is the largest subfamily of the darkling beetles (Tenebrionidae), containing flour beetles, among others. Tenebrioninae contains more than 20 tribes. Description Adults Adults are robust, mid-sized beetles that typically have elytra with some sort of corrugation on the upper side. They are typically black, dark brown or grey, and often have a satiny sheen. The body is shaped like a medication capsule or like a bullet; the legs can be short and stout or long and spindly. They eat both fresh and decaying vegetation, including vegetable produce, and several are commercially important pests of flour and other cereal products. The subfamily has been characterized as adults having mandibles with the back opposite the cutting edge, without margination and excavated opposite the molar pait; having ocelli arranged in two transverse, crescent shaped or circular groups on each side of head, and with five more or less fused lenses; having antennae with basal articles noti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beetles Described In 1859
Beetles are insects that form the Taxonomic rank, order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, Elytron, 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 fungus, 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 typicall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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