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Aphanotus Brevicornis
''Aphanotus brevicornis'', the North American flour beetle, is a species of flour beetle in the family Tenebrionidae Darkling beetle is the common name for members of the beetle family Tenebrionidae, comprising over 20,000 species in a cosmopolitan distribution. Taxonomy ''Tenebrio'' is the Latin generic name that Carl Linnaeus assigned to some flour beetles .... It is a pest of stored foodstuff, particularly processed grains. This species was originally described as ''Eulabis brevicornis'' by LeConte, later placed in the genus '' Aphanotus'' by Casey, and further moved to '' Tribolium'' by 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 Taxa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Lawrence LeConte
John Lawrence LeConte MD (May 13, 1825 – November 15, 1883) was an American entomology, entomologist, responsible for naming and describing approximately half of the insect taxon, taxa known in the United States during his lifetime,Bird Name Biographies - URL retrieved September 14, 2006 including some 5,000 species of beetles. He was recognized as the foremost authority on North American beetles during his career, 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. ''Introduction to California Beetles''. University of California Press. , as excerpted a [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flour Beetle
Flour beetles are members of several darkling beetle genera including '' Tribolium'' and ''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. Red flour beetles infest multiple different types of products such as grains, cereals, spices, seeds, and even cake mixes. They are also very susceptible to insecticides, which makes their damage very impactful on the economy of milling industries. 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. 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'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tenebrionidae
Darkling beetle is the common name for members of the beetle family Tenebrionidae, comprising over 20,000 species in a cosmopolitan 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 name means "lover of darkness"; the English language term 'darkling' means "characterised by darkness or obscurity"; see also English 'tenebrous', figuratively "obscure, gloomy." Many Tenebrionidae species inhabit dark places; in genera such as ''Stenocara'' and ''Onymacris'', they 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. (2005"Synoptic Classification of the World Tenebrionidae (Insect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aphanotus
''Aphanotus'' is a genus of darkling beetles in the family Tenebrionidae. Species in this genus were previously within '' Tribolium'' but placed in the genus ''Aphanotus'' following phylogenetic evidence. Species * ''Aphanotus brevicornis'' (Leconte, 1859) * ''Aphanotus carinatum ''Aphanotus'' is a genus of darkling beetles in the family Tenebrionidae. Species in this genus were previously within ''Tribolium (beetle), Tribolium'' but placed in the genus ''Aphanotus'' following phylogenetic evidence. Species * ''Aphanotu ...'' (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 Tenebrioninae ... [...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, Idaho * Thomas, Illinois * 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 and entertainment * ''Thomas'' (Burton novel), a 1969 novel by He ... [...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 Antenna (biology), 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 Elytron, 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. T ... [...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 GNU GRUB (short for GNU GRand Unified Bootloader, commonly referred to as GRUB) is a boot loader package from the GNU Project. GRUB is the reference implementation of the Free Software Foundation's Multiboot Specification, which provides a use ... 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 Tenebrioninae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gnatocerus Cornutus
''Gnatocerus cornutus'', or the broadhorned flour beetle, is a common species of beetle in the Tenebrionidae family. It is distributed worldwide and is commonly found in warm, tropical regions, preferring grains, yeasts, and flours as its main diet. The total development time is about 47 days. ''G. cornutus'' is predominately found in mills as a storage pest and has a wide distribution. The beetle undergoes four developmental stages, with diet quality and larval density influencing development rates and body size. Nutrition plays a crucial role, with higher-calorie diets leading to enhanced survival and faster development. Genetics also impact traits like mandible length, regulated by specific peptides and transcription factors. Male-male competition for mates is fierce, with larger weapons indicating better fighting ability and increased reproductive success. Female mate choice varies based on competitive or non-competitive mating situations. Environmental factors like nutrition ... [...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 Capsule (pharmacy)#Two-part gel capsules, 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 pest (organism), 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 Simple eye in invertebrates, ocelli arranged in two transverse, crescent shaped or circular groups on each side of h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beetles Described In 1859
Beetles are insects that form the order Coleoptera (), in the superorder Holometabola. 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 arthropods and 25% of all known animal species; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. However, the number of beetle species is challenged by the number of species in dipterans (flies) and hymenopterans (wasps). 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Household Pest Insects
A household consists of one or more persons who live in the same dwelling. It may be of a single family or another type of person group. The household is the basic unit of analysis in many social, microeconomic and government models, and is important to economics and inheritance. Household models include families, blended families, shared housing, group homes, boarding houses, houses of multiple occupancy (UK), and single room occupancy (US). In feudal societies, the royal household and medieval households of the wealthy included servants and other retainers. Government definitions For statistical purposes in the United Kingdom, a household is defined as "one person or a group of people who have the accommodation as their only or main residence and for a group, either share at least one meal a day or share the living accommodation, that is, a living room or sitting room". The introduction of legislation to control houses of multiple occupations in the UK Housing Act (2004) Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
