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Sceliages
''Sceliages'', Westwood, ('σκέλος' = leg), is a sub-genus of the ''Scarabaeus'' dung beetles, and are obligate predators of spirostreptid, spirobolid and julid millipedes, having renounced the coprophagy for which they were named. The genus is near-endemic to Southern Africa, ''Sceliages augias'' exceptionally ranging as far north as the Democratic Republic of Congo. Taxonomy Currently seven species are recognised * ''Sceliages adamastor'' LePeletier & Serville, 1828 - Cape, Orange Free State * ''Sceliages augias'' Gillet, 1908 - Zambia, Angola, Democratic Republic of Congo * ''Sceliages brittoni'' Zur Strassen, 1965 - Cape * ''Sceliages difficilis'' Zur Strassen, 1965 - Zimbabwe, Natal, Transvaal, Gauteng * ''Sceliages gagates'' Shipp, 1895 - Mozambique, Natal, Eastern Cape, Eswatini * ''Sceliages granulatus'' Forgie & Grebennikov & Scholtz, 2002 - Northern Cape, Botswana * ''Sceliages hippias'' Westwood, 1844 - Natal, Transvaal, Mpumalanga The sacred scarab, ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sceliages Adamastor03a
''Sceliages'', Westwood, ('σκέλος' = leg), is a sub-genus of the ''Scarabaeus'' dung beetles, and are obligate predators of spirostreptid, spirobolid and julid millipedes, having renounced the coprophagy for which they were named. The genus is near-endemic to Southern Africa, ''Sceliages augias'' exceptionally ranging as far north as the Democratic Republic of Congo. Taxonomy Currently seven species are recognised * ''Sceliages adamastor'' LePeletier & Serville, 1828 - Cape, Orange Free State * ''Sceliages augias'' Gillet, 1908 - Zambia, Angola, Democratic Republic of Congo * ''Sceliages brittoni'' Zur Strassen, 1965 - Cape * ''Sceliages difficilis'' Zur Strassen, 1965 - Zimbabwe, Natal, Transvaal, Gauteng * ''Sceliages gagates'' Shipp, 1895 - Mozambique, Natal, Eastern Cape, Eswatini * ''Sceliages granulatus'' Forgie & Grebennikov & Scholtz, 2002 - Northern Cape, Botswana * ''Sceliages hippias'' Westwood, 1844 - Natal, Transvaal, Mpumalanga The sacred scarab, ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diplopoda
Millipedes are a group of arthropods that are characterised by having two pairs of jointed legs on most body segments; they are known scientifically as the class Diplopoda, the name derived from this feature. Each double-legged segment is a result of two single segments fused together. Most millipedes have very elongated cylindrical or flattened bodies with more than 20 segments, while pill millipedes are shorter and can roll into a tight ball. Although the name "millipede" derives from the Latin for "thousand feet", no species was known to have 1,000 or more until the discovery of '' Eumillipes persephone'', which can have over 1,300 legs. There are approximately 12,000 named species classified into 16 orders and around 140 families, making Diplopoda the largest class of myriapods, an arthropod group which also includes centipedes and other multi-legged creatures. Most millipedes are slow-moving detritivores, eating decaying leaves and other dead plant matter. Some eat fungi o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khepri
Khepri (Egyptian: ''ḫprj,'' also transliterated Khepera, Kheper, Khepra, Chepri) is a scarab-faced god in ancient Egyptian religion who represents the rising or morning sun. By extension, he can also represent creation and the renewal of life.van Ryneveld, Maria M. ''The Presence and Significance of Khepri in Egyptian Religion and Art'', University of Pretoria (South Africa), Ann Arbor, 1992''. . Symbolism Khepri (''ḫprj'') is derived from the Egyptian language verb ''ḫpr,'' meaning to "develop", "come into being", or "create".Wilkinson, Richard H. (2003). ''The Complete Gods and Goddesses of Ancient Egypt''. Thames & Hudson. pp. 230–233 The god was connected to and often depicted as a scarab beetle (''ḫprr'' in Egyptian). Young dung beetles, having been laid as eggs within the dung ball, emerge from it fully formed and thus were considered to have been created from nothingness.Liszka, Kate. “Scarab Amulets in the Egyptian Collection of the Princeton University Art M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scarabaeinae
The scarab beetle subfamily Scarabaeinae consists of species collectively called true dung beetles. Most of the beetles of this subfamily feed exclusively on dung. However, some may feed on decomposing matter including carrion, decaying fruits and fungi. Dung beetles can be placed into three structural guilds based on their method of dung processing namely rollers, dwellers and tunnelers Dung removal and burial by dung beetles result in ecological benefits such as soil aeration and fertilization; improved nutrient cycling and uptake by plants, increase in Pasture quality, biological control of pest flies and intestinal parasites and secondary seed dispersal. Well-known members include the genera '' Scarabaeus'' and ''Sisyphus'', and ''Phanaeus vindex''. Description Adult dung beetles have modified mouth parts which are adapted to feeding on dung. The clypeus is expanded and covers the mouth parts. The elytra, which cover the wings, expose the pygidium. They also have a space ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reduviidae
The Reduviidae are a large cosmopolitan family of the order Hemiptera (true bugs). Among the Hemiptera and together with the Nabidae almost all species are terrestrial ambush predators: most other predatory Hemiptera are aquatic. The main examples of nonpredatory Reduviidae are some blood-sucking ectoparasites in the subfamily Triatominae. Though spectacular exceptions are known, most members of the family are fairly easily recognizable; they have a relatively narrow neck, sturdy build, and a formidable curved proboscis (sometimes called a rostrum). Large specimens should be handled with caution, if at all, because they sometimes defend themselves with a very painful stab from the proboscis. Taxonomy The Reduviidae are members of the suborder Heteroptera of the order Hemiptera. The family members are almost all predatory, except for a few blood-sucking species, some of which are important as disease vectors. About 7000 species have been described, in more than 20 recognized subfa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Namaqualand
Namaqualand (khoekhoe: "Nama-kwa" meaning Nama Khoe people's land) is an arid region of Namibia and South Africa, extending along the west coast over and covering a total area of . It is divided by the lower course of the Orange River into two portions – Little Namaqualand to the south and Great Namaqualand to the north. Little Namaqualand is within the Namakwa District Municipality, forming part of Northern Cape Province, South Africa. It is geographically the largest district in the country, spanning over 26,836 km2. A typical municipality is Kamiesberg Local Municipality. The semidesert Succulent Karoo region experiences hot summers, sparse rainfall, and cold winters.Discover South Africa: Your Online Travel Directory. Discover Namakwa. Great Namaqualand in the Karas Region of Namibia, is sparsely populated by the Namaqua, a Khoikhoi people who have traditionally inhabited the Namaqualand region. Tourism The area’s landscape ranges from an unexploited coast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allomones
An allomone (from Ancient Greek ' "other" and pheromone) is a type of semiochemical produced and released by an individual of one species that affects the behaviour of a member of another species to the benefit of the originator but not the receiver. Production of allomones is a common form of defense against predators, particularly by plant species against insect herbivores. In addition to defense, allomones are also used by organisms to obtain their prey or to hinder any surrounding competitors. Many insects have developed ways to defend against these plant defenses (in an evolutionary arms race). One method of adapting to allomones is to develop a positive reaction to them; the allomone then becomes a kairomone. Others alter the allomones to form pheromones or other hormones, and yet others adopt them into their own defensive strategies, for example by regurgitating them when attacked by an insectivorous insect. A third class of allelochemical (chemical used in interspecifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quinone
The quinones are a class of organic compounds that are formally "derived from aromatic compounds [such as benzene or naphthalene] by conversion of an even number of –CH= groups into –C(=O)– groups with any necessary rearrangement of double bonds, resulting in "a fully Conjugated system, conjugated cyclic diketone, dione structure". The archetypical member of the class is 1,4-benzoquinone or cyclohexadienedione, often called simply "quinone" (thus the name of the class). Other important examples are 1,2-benzoquinone (''ortho''-quinone), 1,4-naphthoquinone and anthraquinone, 9,10-anthraquinone. The name is derived from that of quinic acid (with the suffix "-one" indicating a ketone), since it is one of the compounds obtained upon oxidation of quinic acid. Quinic acid, like quinine is obtained from cinchona bark, called wikt:quinaquina, quinaquina in the indigenous languages of Peruvian tribes. Properties Quinones are oxidized derivatives of aromatic compounds and are often re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deltochilum
''Deltochilum'' is a genus of dung beetles in the family Scarabaeidae. There are at least 100 described species in ''Deltochilum''. See also * List of Deltochilum species References External links * * Scarabaeidae genera Deltochilini {{Scarabaeinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cephalodesmius
''Cephalodesmius'' is a genus of Scarabaeidae or scarab beetles. Currently only 3 species are recognised, all endemic to Australia. The beetles form bonded pairs and occupy permanent nests under the rainforest floor during their lifespan of only one year. The scarcity of dung in their habitat appears to have driven members of this genus to improvise a dung substitute from available materials. The male collects leaves and other plant material which is shredded by the female, turned into dung-like material and then shaped into small brood-balls housing the larvae. During the larval growth period the parents regularly add food to the brood-balls, behaviour previously unrecorded for dung beetles. The larvae also produce audible stridulation by rubbing the tip of the abdomen against the underside of the head - this is taken to be communication between larva and adult. The nests of ''Cephalodesmius'' are also inhabited by some 8 other insect species and mites - ''Macrocheles tenuirostr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clypeus (arthropod Anatomy)
The clypeus is one of the sclerites that make up the face of an arthropod. In insects, the clypeus delimits the lower margin of the face, with the labrum articulated along the ventral margin of the clypeus. The mandibles bracket the labrum, but do not touch the clypeus. The dorsal margin of the clypeus is below the antennal sockets. The clypeus is often well-defined by sulci ("grooves") along its lateral and dorsal margins, and is most commonly rectangular or trapezoidal in overall shape. The post-clypeus is a large nose-like structure that lies between the eyes and makes up much of the front of the head in cicadas. In spiders, the clypeus is generally the area between the anterior edge of the carapace A carapace is a Dorsum (biology), dorsal (upper) section of the exoskeleton or shell in a number of animal groups, including arthropods, such as crustaceans and arachnids, as well as vertebrates, such as turtles and tortoises. In turtles and tor ... and the anterior eyes. R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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