|
Blissus Leucopterus
''Blissus leucopterus'', also known as the true chinch bug, is a small North American insect in the order Hemiptera and family Blissidae. It is the most commonly encountered species of the genus '' Blissus'', which are all known as chinch bugs. A closely related species is ''B. insularis'', the southern chinch bug. The name of the chinch bug is derived from the Spanish ', which refers to the bed bug and is in turn derived from the Latin ''cimex''. The chinch bug is not related to the bed bug, but took this name on account of producing a similar smell to that of bed bugs when crushed. These bugs tend to gather on sunny, open patches of turfgrass. Due to their small size, chinch bugs are hardly noticeable, so they become problems, since they are considered pests that feed on stems of turfgrass and grain crops. Identification ''B. leucopterus'' is about long when fully developed. The adults' bodies vary in colour from dark red to brown with white wings and red legs. Young nymph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Say
Thomas Say (June 27, 1787 – October 10, 1834) was an American entomologist, conchologist, and Herpetology, herpetologist. His studies of insects and shells, numerous contributions to scientific journals, and scientific expeditions to Florida, Georgia, the Rocky Mountains, Mexico, and elsewhere made him an internationally known naturalist. Say has been called the father of American descriptive entomology and American conchology. He served as librarian for the Academy of Natural Sciences of Philadelphia, curator at the American Philosophical Society (elected in 1817), and professor of natural history at the University of Pennsylvania. Early life and education Born in Philadelphia into a prominent Religious Society of Friends, Quaker family, Thomas Say was the great-grandson of John Bartram, and the great-nephew of William Bartram. His father, Dr. Benjamin Say, was brother-in-law to another Bartram son, Moses Bartram. The Say family had a house, "The Cliffs" at Gray's Ferry Bridge, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect
Insects (from Latin ') are Hexapoda, hexapod invertebrates of the class (biology), class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (Insect morphology#Head, head, Thorax (insect anatomy), thorax and abdomen (insect anatomy), abdomen), three pairs of jointed Arthropod leg, legs, compound eyes, and a pair of antenna (biology), antennae. Insects are the most diverse group of animals, with more than a million described species; they represent more than half of all animal species. The insect nervous system consists of a insect brain, brain and a ventral nerve cord. Most insects reproduce Oviparous, by laying eggs. Insects Respiratory system of insects, breathe air through a system of Spiracle (arthropods), paired openings along their sides, connected to Trachea#Invertebrates, small tubes that take air directly to the tissues. The blood therefore does not carry oxygen; it is only partly contained in ves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiptera
Hemiptera (; ) is an order of insects, commonly called true bugs, comprising more than 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, assassin bugs, bed bugs, and shield bugs. They range in size from to around , and share a common arrangement of piercing-sucking mouthparts. The name "true bugs" is sometimes limited to the suborder Heteroptera. Entomologists reserve the term ''bug'' for Hemiptera or Heteroptera,Gilbert Waldbauer. ''The Handy Bug Answer Book.'' Visible Ink, 1998p. 1. which does not include other arthropods or insects of other orders such as ants, bees, beetles, or butterflies. In some varieties of English, all terrestrial arthropods (including non-insect arachnids and myriapods) also fall under the colloquial understanding of ''bug''. Many insects with "bug" in their common name, especially in American English, belong to other orders; for example, the lovebug is a fly and the Maybug and ladybug are beetles. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blissidae
The Blissidae are a family in the Hemiptera (true bugs), comprising nearly 50 genera and 400 species. The group has often been treated as a subfamily of the Lygaeidae but was resurrected as a full family by Thomas Henry (1997). The adult insects are elongate, typically four times as long as broad, and in some species, up to seven times. Short wings are common in many species. All the species feed on the sap of plants, mostly grasses, and most of the species live between the sheaths of leaves. The most economically important species is the true chinch bug, ''Blissus leucopterus'', a destructive pest of maize, corn crops in the United States. List of genera These 54 genera of the family Blissidae are listed in the Lygaeoidea Species File: * ''Aradacrates'' Slater & Wilcox, 1969 * ''Aradademus'' Slater, 1967 * ''Archaeodemus'' Slater, 1986 * ''Atrademus'' Slater, 1967 * ''Aulacoblissus'' Slater, 1986 * ''Australodemus'' Slater & Sweet, 1963 * ''Barademus'' Slater, 1967 * ''Barrer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blissus
''Blissus'' is a genus in the true bug family Blissidae, commonly called chinch bugs in North America. The review by Slater (1979) listed 27 species. The species ''B. leucopterus'', ''B. occiduus'' and ''B. insularis'' are important pests of cereal crops and turf grasses in their different ranges in the United States. List of species * '' Blissus antillus'' Leonard, 1968 * '' Blissus arenarius'' Barber, 1918 ** ''Blissus arenarius maritimus'' Leonard, 1966 * '' Blissus barberi'' Leonard, 1968 * '' Blissus bosqi'' Drake, 1940 * '' Blissus brasiliensis'' Drake, 1951 * '' Blissus breviusculus'' Barber, 1937 * ''Blissus canadensis'' Leonard, 1970 * '' Blissus hygrobius'' (Jensen-Haarup, 1920) * '' Blissus insularis'' Barber, 1918 - southern chinch bug * '' Blissus iowensis'' Andre, 1937 * ''Blissus leucopterus'' (Say, 1831) - true chinch bug ** ''Blissus leucopterus hirtus'' Montandon, 1893 - hairy chinch bug * '' Blissus minutus'' (Blatchley, 1925) * '' Blissus mixtus'' Barber, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blissus Insularis
''Blissus insularis'', the southern chinch bug, is a species of true bug in the family Blissidae The Blissidae are a family in the Hemiptera (true bugs), comprising nearly 50 genera and 400 species. The group has often been treated as a subfamily of the Lygaeidae but was resurrected as a full family by Thomas Henry (1997). The adult insects .... It is found in North America and Oceania. The southern chinch bug is known to be a pest due to its feeding on St. Augustine grass. References * Nishida, Gordon M., ed. (2003). "Hawaiian Terrestrial Arthropod Checklist, 4th ed.". ''Bishop Museum Technical Reports no. 22'', iv + 313. * Thomas J. Henry, Richard C. Froeschner. (1988). ''Catalog of the Heteroptera, True Bugs of Canada and the Continental United States''. Brill Academic Publishers. Further reading * Blissidae Insects described in 1918 Hemiptera of North America Insect pests of ornamental plants {{Lygaeoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cimex Lectularius
''Cimex lectularius'', or the common bed bug, is a species of Cimicidae. Its primary hosts are humans, and it is one of the world's major "nuisance pests." Although bed bugs can be infected with at least 28 human pathogens, no studies have found that the insects are capable of transmitting any of these to humans. They have been found with methicillin-resistant ''Staphylococcus aureus'' (MRSA) and with vancomycin-resistant ''Enterococcus faecium'' (VRE), but the significance of this is still unknown. Investigations into potential transmission of HIV, MRSA, hepatitis B, hepatitis C, and hepatitis E have not shown that bed bugs can spread these diseases. However, there is some evidence that arboviruses may be transmissible. Bed bug bites or cimicosis may lead to a range of skin manifestations from no visible effects to prominent blisters. Effects include skin rashes, psychological effects, and allergic symptoms. Occurrence and distribution ''Cimex lectularius'' is found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geocoris Bullatis
''Geocoris'' is a genus of insects in the family Geocoridae (although in the past the geocorids were subsumed as a subfamily under the family "Lygaeidae"). Commonly known as big-eyed bugs, the species in ''Geocoris'' are beneficial predators, but are often confused with the true chinch bug, which is a pest. There are more than 140 described species in ''Geocoris''. Description Big-eyed bugs are true bugs in the order Hemiptera. The two most common North American species are '' Geocoris pallens'' and ''Geocoris punctipes''. Both are predators and occur in many habitats, including fields, gardens, and turf grass. Big-eyed bugs are considered an important predator in many agricultural systems and feed on mites, insect eggs, and small insects such as pink bollworm, cabbage loopers, and whiteflies. Adult big-eyed bugs are small (about ) black, gray, or tan with proportionately large eyes. Eggs are deposited singly or in clusters on leaves near potential prey. They develop with inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Predation
Predation is a biological interaction in which one organism, the predator, kills and eats another organism, its prey. It is one of a family of common List of feeding behaviours, feeding behaviours that includes parasitism and micropredation (which usually do not kill the Host (biology), host) and parasitoidism (which always does, eventually). It is distinct from Scavenger, scavenging on dead prey, though many predators also scavenge; it overlaps with Herbivore, herbivory, as Seed predation, seed predators and destructive frugivores are predators. Predation behavior varies significantly depending on the organism. Many predators, especially carnivores, have evolved distinct hunting strategy, hunting strategies. Pursuit predation involves the active search for and pursuit of prey, whilst ambush predation, ambush predators instead wait for prey to present an opportunity for capture, and often use stealth or aggressive mimicry. Other predators are opportunism, opportunistic or om ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitize
Parasitism is a close relationship between species, where one organism, the parasite, lives (at least some of the time) on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson characterised parasites' way of feeding as "predators that eat prey in units of less than one". Parasites include single-celled protozoans such as the agents of malaria, sleeping sickness, and amoebic dysentery; animals such as hookworms, lice, mosquitoes, and vampire bats; fungi such as honey fungus and the agents of ringworm; and plants such as mistletoe, dodder, and the broomrapes. There are six major parasitic strategies of exploitation of animal hosts, namely parasitic castration, directly transmitted parasitism (by contact), trophicallytransmitted parasitism (by being eaten), vector-transmitted parasitism, parasitoidism, and micropredation. One major axis of classification concerns invasiveness: an endoparasi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Florida
The University of Florida (Florida or UF) is a public university, public land-grant university, land-grant research university in Gainesville, Florida, United States. It is a senior member of the State University System of Florida and a preeminent university in the state. The university traces its origins to 1853 and has operated continuously on its Gainesville campus since September 1906. After the Florida state legislature's creation of performance standards in 2013, the Florida Board of Governors designated the University of Florida as a "preeminent university". The University of Florida is one of three members of the Association of American Universities in Florida and is Carnegie Classification of Institutions of Higher Education, classified among "R1: Doctoral Universities – Very high research spending and doctorate production". The university is Higher education accreditation in the United States, accredited by the Southern Association of Colleges and Schools (SACS). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
