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Geococcus Coffeae
''Geococcus coffeae'' is a species in the mealybug family, Pseudococcidae, commonly known as the coffee root mealybug, or brown scale. It lives underground where it inserts its mouthparts into roots and sucks the sap. Description The adult female mealybug is an elongated oval shape, and grows to a length of . It is pure white except for the reddish-brown anal lobes, which are tipped by prominent blunt hooks. A smaller pair of chitinized hooks is located centrally on the last abdominal segment. Distribution ''Geococcus coffeae'' was first described by the British mycologist and entomologist Edward Ernest Green, growing on the roots of the coffee plant, ''Coffea liberica'', in Suriname. It is also known from Cuba, Costa Rica, Honduras, Dominican Republic, Panama, Guatemala, Colombia and Brazil, Ghana, Nigeria, Uganda and Zanzibar, India, the Philippines and Hawaii. It was first detected in Florida in 1958, growing on ornamental pot plants, '' Dieffenbachia'' and ''Philodendron bip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Ernest Green
Edward Ernest Green (20 February 1861–2 July 1949) was an Ceylon-born English mycologist and entomologist who specialised in the scale-insects, Coccidae. An accomplished artist, and lithographer, he illustrated the five volume ''Coccidae of Ceylon''. Biography Edward was born in Colombo, Sri Lanka to Jane Mary née Akers (d. 1863) and John Philip Green who owned coffee and tea plantations in Ceylon. His paternal grandfather Philip James Green was Consul-General for Ceylon. An uncle, Staniforth Green was a partner of the German planter and entomologist John Nietner and had hosted Ernst Haeckel and corresponded with entomologists like J.O. Westwood. After schooling at Charterhouse, Edward returned to the family plantations at Pundaluoya in 1880 and became familiar with the ravages of ''Hemileia vastatrix'' and '' Coccus viridis'' which were to cause the end of coffee cultivation in Ceylon. He met Harry Marshall Ward who was in Ceylon to study the coffee rust and conducted h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syngonium
''Syngonium'' is a genus of flowering plants in the family Araceae, native to tropical rainforests in southern Mexico, the West Indies, Central and South America. They are woody vines growing to heights of 10–20 m or more in trees. They have leaves that change shape according to the plant's stage of growth, and adult leaf forms are often much more lobed than the juvenile forms usually seen on small house plants. The scientific name of the genus comes from the Greek words σύν ( syn - plus, z) and γονή ( gone - gonada) and refers to the fused ovaries of female flowers. Cultivation ''Syngonium'' species are often grown as house plants, usually only in the juvenile foliage stages. ''Syngonium podophyllum'' is the most commonly cultivated species, and is often referred to simply as ''Syngonium.'' For successful growth, a winter minimum temperature 16 ° C to 18 °C (60 to 65° F) must be maintained, rising to 20 °C to 30 °C (68 to 86 °F) during the gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiptera Of Central America
Hemiptera (; ) is an order of insects, commonly called true bugs, comprising over 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 often 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 variations 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. The term is al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiptera Of South America
Hemiptera (; ) is an order of insects, commonly called true bugs, comprising over 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 often 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 variations 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. The term is also occas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiptera Of Asia
Hemiptera (; ) is an order (biology), order of insects, commonly called true bugs, comprising over 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, Reduviidae, assassin bugs, Cimex, bed bugs, and shield bugs. They range in size from to around , and share a common arrangement of piercing-sucking Insect mouthparts, mouthparts. The name "true bugs" is often 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 Ant, ants, Bee, bees, Beetle, beetles, or Butterfly, butterflies. In some variations of English, all Terrestrial animal, terrestrial arthropods (including non-insect arachnids, and myriapods) also fall under the Colloquialism, colloquial understanding of ''bug''. Many insects with "bug" in their common name, especially in American English, belo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemiptera Of Africa
Hemiptera (; ) is an order of insects, commonly called true bugs, comprising over 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 often 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 variations 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. The term is also occasi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insects Described In 1933
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. Insect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honeydew (secretion)
Honeydew is a sugar-rich sticky liquid, secreted by aphids and some scale insects as they feed on plant sap. When their mouthpart penetrates the phloem, the sugary, high-pressure liquid is forced out of the anus of the aphid. Honeydew is particularly common as a secretion in hemipteran insects and is often the basis for trophobiosis. Some caterpillars of Lycaenidae butterflies and some moths also produce honeydew. Honeydew producing insects, like cicadas, pierce phloem ducts to access the sugar rich sap. The sap continues to bleed after the insects have moved on, leaving a white sugar crust called manna. Ants may collect, or "milk", honeydew directly from aphids and other honeydew producers, which benefit from their presence due to their driving away predators such as lady beetles or parasitic wasps—see ''Crematogaster peringueyi''. Animals and plants in a mutually symbiotic arrangement with ants are called Myrmecophiles. In Madagascar, some gecko species in the genera ''Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acropyga Exsanguis
''Acropyga exsanguis'' is a species of ant in the subfamily Formicinae. It lives in underground nests in Mexico, Central and South America.LaPolla, J.S. 2004a. ''Acropyga'' of the world. Contributions of the American Entomological Institute. 33(3) p.47 Description Over 450 ant species have been collected at La Selva Biological Station in Costa Rica, including several species of '' Acropyga''. These are small, stocky ants less than long, and ''A. exsanguis'' is not easy to distinguish from related species. The dorsal surface is rather more densely covered in short hairs than is the case with '' Acropyga keira'', another species found at La Selva. Distribution and habitat This neotropical ant is known from Mexico, Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica, Panama, Colombia, Venezuela and Argentina. It occurs at altitudes up to about , typical habitats including wet or moist lowland rainforest, mesophyll forest and montane wet forest. It lives in colonies underground ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symbiosis
Symbiosis (from Greek , , "living together", from , , "together", and , bíōsis, "living") is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, commensalistic, or parasitic. The organisms, each termed a symbiont, must be of different species. In 1879, Heinrich Anton de Bary defined it as "the living together of unlike organisms". The term was subject to a century-long debate about whether it should specifically denote mutualism, as in lichens. Biologists have now abandoned that restriction. Symbiosis can be obligatory, which means that one or more of the symbionts depend on each other for survival, or facultative (optional), when they can generally live independently. Symbiosis is also classified by physical attachment. When symbionts form a single body it is called conjunctive symbiosis, while all other arrangements are called disjunctive symbiosis."symbiosis." Dorland's Illustrated Medical Dictionary. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhizoecus Nemoralis
''Rhizoecus'' is a genus of true bugs belonging to the family Pseudococcidae. The genus has almost cosmopolitan distribution. Species: * ''Rhizoecus advenoides'' Takagi & Kawai, 1971 * ''Rhizoecus albidus ''Rhizoecus'' is a genus of true bugs belonging to the family Pseudococcidae. The genus has almost cosmopolitan distribution. Species: * ''Rhizoecus advenoides ''Rhizoecus'' is a genus of true bugs belonging to the family Pseudococcidae. Th ...'' Goux, 1942 References {{Taxonbar, from=Q10652896 Pseudococcidae Sternorrhyncha genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dysmicoccus Brevipes
''Dysmicoccus brevipes'' is a mealybug. The scientific name was published for the first time by Theodore Dru Alison Cockerell in 1893. The species is found primarily on pineapple and other species in the genus ''Ananas'', but also infests citrus trees, cotton, banana, coffee and other plants. Characteristics The adult ''Dysmicoccus brevipes'' has a pink to pink-orange coloured body. The body's shape varies from round till oval and is between 2.3 and 3.0 millimetres long. There are seventeen pairs of wax-producing glands which produce short wax filaments which conceal the body. The larvae are flattened and have long hairs. Ecology The species is ovoviviparous Ovoviviparity, ovovivipary, ovivipary, or aplacental viviparity is a term used as a "bridging" form of reproduction between egg-laying oviparous and live-bearing viviparous reproduction. Ovoviviparous animals possess embryos that develop insi ..., and the female gives birth to live young, typically two or three hundr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
