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Cerococcidae
Cerococcidae is a family of scale insects commonly known as ornate pit scales or cerococcids. There are 83 species in 5 genera. Members of this family occur in all regions of the world. Description Adult females produce a protective waxy test that shields their body. The tests are mostly creamy or varying shades of brown but some species have orange, yellow, red, pink or white. Male tests are smaller and narrower than those of the females and are developed in the second instar An instar (, from the Latin '' īnstar'', "form", "likeness") is a developmental stage of arthropods, such as insects, between each moult (''ecdysis''), until sexual maturity is reached. Arthropods must shed the exoskeleton in order to grow or .... Species in the genera '' Asterococcus'' and '' Solenophora'' incorporate the shed skin of the first instar in their test. The second instar females are believed to develop tests in these genera but in '' Cerococcus'' it is the third instars that do so. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antecerococcus
''Antecerococcus'' is a genus of scale insects. They are found worldwide but with greater abundance in the Old World. There are about 56 species: * ''Antecerococcus albospicatus'' * ''Antecerococcus alluaudi'' * ''Antecerococcus andamanensis'' Hodgson & Williams, 2016 * ''Antecerococcus ankaratrae'' (Mamet, 1954) * ''Antecerococcus asparagi'' (Joubert, 1925) * ''Antecerococcus baccharidis'' (Hempel, 1900) * ''Antecerococcus badius'' (Leonardi, 1911) * ''Antecerococcus bryoides'' (Maskell, 1894) * ''Antecerococcus camarai'' (Neves, 1954) * ''Antecerococcus capensis'' Hodgson & Williams, 2016 * ''Antecerococcus cistarum'' (Balachowsky, 1927) * ''Antecerococcus citri'' (Lambdin, 1986) * ''Antecerococcus cliffortiae'' (Joubert, 1925) * ''Antecerococcus corokiae'' (Maskell, 1890) * ''Antecerococcus delottoi'' Hodgson & Williams, 2016 * ''Antecerococcus dumonti'' (Vayssière, 1927) * ''Antecerococcus echinatus'' (Wang & Qiu, 1986) * ''Antecerococcus eremobius'' (Scott, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scale Insect
Scale insects are small insects of the order Hemiptera, suborder Sternorrhyncha. Of dramatically variable appearance and extreme sexual dimorphism, they comprise the infraorder Coccomorpha which is considered a more convenient grouping than the superfamily Coccoidea due to taxonomic uncertainties. Adult females typically have soft bodies and no limbs, and are concealed underneath domed scales, extruding quantities of wax for protection. Some species are hermaphroditic, with a combined ovotestis instead of separate ovaries and testes. Males, in the species where they occur, have legs and sometimes wings, and resemble small flies. Scale insects are herbivores, piercing plant tissues with their mouthparts and remaining in one place, feeding on sap. The excess fluid they imbibe is secreted as honeydew on which sooty mold tends to grow. The insects often have a mutualistic relationship with ants, which feed on the honeydew and protect them from predators. There are about 8,000 descr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scale Insects
Scale insects are small insects of the order Hemiptera, suborder Sternorrhyncha. Of dramatically variable appearance and extreme sexual dimorphism, they comprise the infraorder Coccomorpha which is considered a more convenient grouping than the superfamily Coccoidea due to taxonomic uncertainties. Adult females typically have soft bodies and no limbs, and are concealed underneath domed scales, extruding quantities of wax for protection. Some species are hermaphroditic, with a combined ovotestis instead of separate ovaries and testes. Males, in the species where they occur, have legs and sometimes wings, and resemble small flies. Scale insects are herbivores, piercing plant tissues with their mouthparts and remaining in one place, feeding on sap. The excess fluid they imbibe is secreted as honeydew on which sooty mold tends to grow. The insects often have a mutualistic relationship with ants, which feed on the honeydew and protect them from predators. There are about 8,000 descr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfred Balachowsky
Alfred Serge Balachowsky (15 August 1901 – 24 December 1983) was a French entomologist born in Russia. He specialised in Coccoidea but also worked on Coleoptera. Balachowsky worked at the Muséum national d'histoire naturelle (MNHN). In 1948 he was elected president of the Société entomologique de France. From 1962 to 1974 he was chair of Entomology at MNHN. Balachowsky was part of the Prosper Network in Paris during WWII, a spy network run by the British SOE. After the network was infiltrated and betrayed, Balachowsky was arrested and ultimately imprisoned at the Buchenwald Concentration Camp outside Weimar, Germany. Sent to Camp Dora on 1 February 1944, he was brought back to Buchenwald 1 May of the same year to work developing a vaccine for typhus. He also went to work helping the various underground groups inside the camp and established a network of contacts who fed him information from the camp's commanders. Along with Eugen Kogon, Balachowsky was instrumental in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acta Zoologica Cracoviensia
Acta or ACTA may refer to: Institutions * Anti-Counterfeiting Trade Agreement, an intellectual property trade agreement * Administrative Council for Terminal Attachments, a standards organization for terminal equipment such as registered jacks * Alameda Corridor Transportation Authority, in southern California * American Council of Trustees and Alumni, an education organization * Atlantic County Transportation Authority, a transportation agency in Atlantic County, New Jersey * Australian Community Television Alliance, an industry association representing community television licensees in Australia Science and technology * Acta, the transactions (proceedings) of an academic field, a learned society, or an academic conference * Acta (software), early outliner software * Activin A, mammalian protein * ACTA1, actin alpha 1 (skeletal muscle), human protein * ACTA2, actin alpha 2 (smooth muscle), human protein * Actin assembly-inducing protein, motility protein in the bacterium ''Listeri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of Agriculture
The United States Department of Agriculture (USDA) is the United States federal executive departments, federal executive department responsible for developing and executing federal laws related to farming, forestry, rural economic development, and food. It aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and production, works to assure food safety, protects natural resources, fosters rural communities and works to end hunger in the United States and internationally. It is headed by the United States Secretary of Agriculture, Secretary of Agriculture, who reports directly to the President of the United States and is a member of the president's Cabinet of the United States, Cabinet. The current secretary is Tom Vilsack, who has served since February 24, 2021. Approximately 80% of the USDA's $141 billion budget goes to the Food and Nutrition Service (FNS) program. The largest component of the FNS budget is the Supplementa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agricultural Research Service
The Agricultural Research Service (ARS) is the principal in-house research agency of the United States Department of Agriculture (USDA). ARS is one of four agencies in USDA's Research, Education and Economics mission area. ARS is charged with extending the nation's scientific knowledge and solving agricultural problems through its four national program areas: nutrition, food safety and quality; animal production and protection; natural resources and sustainable agricultural systems; and crop production and protection. ARS research focuses on solving problems affecting Americans every day. The ARS Headquarters is located in the Jamie L. Whitten Building on Independence Avenue in Washington, D.C. and the headquarters staff is located at the George Washington Carver Center (GWCC) in Beltsville, Maryland. For 2018, its budget was $1.2 billion. Mission ARS conducts scientific research for the American public. Their main focus is on research to develop solutions to agricultural pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Test (biology)
In biology, a test is the hard shell of some spherical marine animals and protists, notably sea urchins and microorganisms such as testate foraminiferans, radiolarians, and testate amoebae. The term is also applied to the covering of scale insects. The related Latin term testa is used for the hard seed coat of plant seeds. Etymology The anatomical term "test" derives from the Latin ''testa'' (which means a rounded bowl, amphora or bottle). Structure The test is a skeletal structure, made of hard material such as calcium carbonate, silica, chitin or composite materials. As such, it allows the protection of the internal organs and the attachment of soft flesh. In sea urchins The test of sea urchins is made of calcium carbonate, strengthened by a framework of calcite monocrystals, in a characteristic "stereomic" structure. These two ingredients provide sea urchins with a great solidity and a moderate weight, as well as the capacity to regenerate the mesh from the cuticle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instar
An instar (, from the Latin '' īnstar'', "form", "likeness") is a developmental stage of arthropods, such as insects, between each moult (''ecdysis''), until sexual maturity is reached. Arthropods must shed the exoskeleton in order to grow or assume a new form. Differences between instars can often be seen in altered body proportions, colors, patterns, changes in the number of body segments or head width. After shedding their exoskeleton (moulting), the juvenile arthropods continue in their life cycle until they either pupate or moult again. The instar period of growth is fixed; however, in some insects, like the salvinia stem-borer moth, the number of instars depends on early larval nutrition. Some arthropods can continue to moult after sexual maturity, but the stages between these subsequent moults are generally not called instars. For most insect species, an ''instar'' is the developmental stage of the larval forms of holometabolous (complete metamorphism) or nymphal forms o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asterococcus (insect)
''Asterococcus'' is a genus of green algae in the order Chlamydomonadales Chlamydomonadales, also known as Volvocales, are an order of flagellated or pseudociliated green algae, specifically of the Chlorophyceae.See the NCBIbr>webpage on Chlamydomonadales Data extracted from the Chlamydomonadales can form planar or .... References External links Scientific references Scientific databases AlgaeBaseAlgaTerra databaseIndex Nominum Genericorum Chlamydomonadales genera Chlamydomonadales {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solenophora
''Solenophora'' is a genus of flowering plants in the family Gesneriaceae Gesneriaceae, the gesneriad family, is a family of flowering plants consisting of about 152 genera and ca. 3,540 species in the tropics and subtropics of the Old World (almost all Didymocarpoideae) and the New World (most Gesnerioideae), with ..., native to Central America and southern Mexico. Most of its species have limited, local distributions, but ''Solenophora calycosa'' is widespread. Species Currently accepted species include: *'' Solenophora abietorum'' Standl. & Steyerm. *'' Solenophora calycosa'' Donn.Sm. *'' Solenophora chiapasensis'' D.N.Gibson *'' Solenophora coccinea'' Benth. *'' Solenophora endlicheriana'' (C.Heller ex Fenzl) Hanst. *'' Solenophora erubescens'' Donn.Sm. *'' Solenophora glomerata'' Weigend & Förther *'' Solenophora insignis'' (M.Martens & Galeotti) Hanst. *'' Solenophora maculata'' D.N.Gibson *'' Solenophora modesta'' Weigend & Förther *'' Solenophora obliqua'' Denham ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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