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Spider Wasp
Wasps in the family Pompilidae are commonly called spider wasps, spider-hunting wasps, or pompilid wasps. The family is cosmopolitan, with some 5,000 species in six subfamilies. Nearly all species are solitary (with the exception of some group-nesting Ageniellini), and most capture and paralyze prey, though members of the subfamily Ceropalinae are kleptoparasites of other pompilids, or ectoparasitoids of living spiders. In South America, species may be referred to colloquially as or , though these names can be generally applied to any very large stinging wasps. Furthermore, in some parts of Venezuela and Colombia, it is called , or "horse killers", while in Brazil some particular bigger and brighter species of the general kind might be called /, or "throat locker". Morphology Like other strong fliers, pompilids have a thorax modified for efficient flight. The metathorax is solidly fused to the pronotum and mesothorax; moreover, the prothorax is best developed in Pompilidae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huntsman Spider
Huntsman spiders, members of the family Sparassidae (formerly Heteropodidae), catch their prey by hunting rather than in webs. They are also called giant crab spiders because of their size and appearance. Larger species sometimes are referred to as wood spiders, because of their preference for woody places (forests, mine shafts, woodpiles, wooden shacks). In southern Africa the genus '' Palystes'' are known as rain spiders or lizard-eating spiders. Commonly, they are confused with baboon spiders from the Mygalomorphae infraorder, which are not closely related. More than a thousand Sparassidae species occur in most warm temperate to tropical regions of the world, including much of Australia, Africa, Asia, the Mediterranean Basin, and the Americas. Several species of huntsman spider can use an unusual form of locomotion. The wheel spider (''Carparachne aureoflava'') from the Namib uses a cartwheeling motion which gives it its name, while '' Cebrennus rechenbergi'' uses a hands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Larva
A larva (; : larvae ) is a distinct juvenile form many animals undergo before metamorphosis into their next life stage. Animals with indirect development such as insects, some arachnids, amphibians, or cnidarians typically have a larval phase of their life cycle. A larva's appearance is generally very different from the adult form (''e.g.'' caterpillars and butterflies) including different unique structures and organs that do not occur in the adult form. Their diet may also be considerably different. In the case of smaller primitive arachnids, the larval stage differs by having three instead of four pairs of legs. Larvae are frequently adapted to different environments than adults. For example, some larvae such as tadpoles live almost exclusively in aquatic environments but can live outside water as adult frogs. By living in a distinct environment, larvae may be given shelter from predators and reduce competition for resources with the adult population. Animals in the lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ypresian
In the geologic timescale the Ypresian is the oldest age (geology), age or lowest stage (stratigraphy), stratigraphic stage of the Eocene. It spans the time between , is preceded by the Thanetian Age (part of the Paleocene) and is followed by the Eocene Lutetian Age. The Ypresian is consistent with the Lower Eocene (Early Eocene). Events The Ypresian Age begins during the throes of the Paleocene–Eocene Thermal Maximum (PETM). The Fur Formation in Denmark, the Messel shales in Germany, the Oise amber of France and Cambay amber of India are of this age. The Eocene Okanagan Highlands are an uplands subtropical to temperate series of lakes from the Ypresian. The Ypresian is additionally marked by another warming event called the Early Eocene Climatic Optimum (EECO). The EECO is the longest sustained warming event in the Cenozoic record, lasting about 2–3 million years between 53 and 50 Ma. The interval is characterized by low oxygen-18 isotopes, high levels of atmospheric pCO2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (Ma). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''Ēṓs'', 'Eos, Dawn') and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch.See: *Letter from William Whewell to Charles Lyell dated 31 January 1831 in: * From p. 55: "The period next antecedent we shall call Eocene, from ήως, aurora, and χαινος, recens, because the extremely small proportion of living species contained in these strata, indicates what may be considered the first commencement, or ''dawn'', of the existing state of the animate creation." The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isoto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pompilinae
The Pompilinae are a subfamily of the spider wasp family, Pompilidae Wasps in the family Pompilidae are commonly called spider wasps, spider-hunting wasps, or pompilid wasps. The family is cosmopolitan, with some 5,000 species in six subfamilies. Nearly all species are solitary (with the exception of some group-ne ..., the species of which lay their eggs on the paralyzed bodies of their prey. Taxonomy and phylogeny Tribal classification has been revised numerous times with little consensus between authors. Bradley's 1944 classification used 7 tribes: Allocharini, Allocyphononychini, Aporini, Ctenocerini, Epipompilini, Pedinaspini, Pompilini. Evans's 1951 classification only included 5 of these tribes, omitting Allocharini and Allocyphononychini. Ctenocerini has since been elevated to subfamily status as Ctenocerinae, and Epipompilini has been omitted by Pitts et al. in 2006. Engel and Grimaldi, later in 2006, included 17 extant tribes: Allocharini, Allocyphonychini, Anoplage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pepsinae
The Pepsinae are a subfamily of the spider wasp family, Pompilidae, including the two genera of large tarantula hawks, as well as many genera of smaller species. Biology A female spider wasp generally captures and stings a spider to paralise it; this is for their larvae to feed on. However, the wasps of this subfamily display a range of nesting behaviours: *using preexisting cavities; *using the immobilised spider’s burrow; *digging a burrow in soil; *building nests of mud; *parasitoids; and *kleptoparasites. Waichert, C., Rodriguez, J., Wasbauer, M. S., Von Dohlen, C. D., & Pitts, J. P. (2015). Molecular phylogeny and systematics of spider wasps (Hymenoptera: Pompilidae): redefining subfamily boundaries and the origin of the family. Zoological Journal of the Linnean Society, 175(2), 271-287. Taxonomy Pepsinae can be defined by: *sternite 2 with a distinct transverse groove; *mesofemur and metafemur without subapical spine-like setae set in grooves or pits; *the metatibi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ctenocerinae
The Ctenocerinae are a subfamily of spider wasps, Pompilidae, which contains a small number of genera, two in the Neotropics, four in Australia and the remainder in Africa. Ctenocerine wasps have evidently evolved from a common ancestor with the Pepsinae, but are specialized for preying upon trap-door spiders ( Ctenizidae). Genera The following 26 genera are in the subfamily Ctenocerinae: *'' Apinaspis'' Banks, 1938 *'' Apoclavelia'' Evans, 1972 *'' Apteropompilus'' Brauns, 1899 *'' Apteropompiloides'' Brauns, 1899 *'' Arnoldatus'' Pate, 1946 *'' Ateloclavelia'' Arnold, 1932 *'' Austroclavelia'' Evans, 1972 *'' Clavelia'' Lucas, 1851 *'' Claveliella'' Arnold, 1939 *'' Cteniziphontes'' Evans, 1972 *'' Ctenocerus'' Dahlbom, 1845 *'' Evansiclavelia'' Pitts, Rodriguez & Shimizu, 2021 *'' Hadropompilus'' Arnold, 1934 *''Marimba The marimba ( ) is a musical instrument in the percussion family that consists of wooden bars that are struck by mallets. Below each bar is a resonato ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neotropics
The Neotropical realm is one of the eight biogeographic realms constituting Earth's land surface. Physically, it includes the tropical terrestrial ecoregions of the Americas and the entire South American temperate zone. Definition In biogeography, the Neotropic or Neotropical realm is one of the eight terrestrial realms. This realm includes South America, Central America, the Caribbean Islands, and southern North America. In Mexico, the Yucatán Peninsula and southern lowlands, and most of the east and west coastlines, including the southern tip of the Baja California Peninsula are Neotropical. In the United States southern Florida and coastal Central Florida are considered Neotropical. The realm also includes temperate southern South America. In contrast, the Neotropical Floristic Kingdom excludes southernmost South America, which instead is placed in the Antarctic kingdom. The Neotropic is delimited by similarities in fauna or flora. Its fauna and flora are distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nearctic
The Nearctic realm is one of the eight biogeographic realms constituting the Earth's land surface. The Nearctic realm covers most of North America, including Greenland, Central Florida, and the highlands of Mexico. The parts of North America that are not in the Nearctic realm include most of coastal Mexico, southern Mexico, southern Florida, coastal central Florida, Central America, Bermuda and the Caribbean islands. Together with South America, these regions are part of the Neotropical realm. Major ecological regions The World Wildlife Fund (WWF) divides the Nearctic into four bioregions, defined as "geographic clusters of ecoregions that may span several habitat types, but have strong biogeographic affinities, particularly at taxonomic levels higher than the species level (genus, family)." Canadian Shield The Canadian Shield bioregion extends across the northern portion of the continent, from the Aleutian Islands to Newfoundland. It includes the Nearctic's arctic tun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notocyphus
''Notocyphus'' is a genus of spider wasps, belonging to the family Pompilidae. They are the only genus in the monotypic subfamily Notocyphinae. These wasps are found in the Nearctic and the Neotropics. Species The following species are included in the genus ''Notocyphus'': * '' Notocyphus abdominalis'' Lucas, 1897 * '' Notocyphus abnormis'' ( Taschenberg, 1869) * '' Notocyphus adoletis'' Banks, 1945 * '' Notocyphus albopictus'' Smith, 1862 * '' Notocyphus alboplagiatus'' (F.Smith) * '' Notocyphus anacaona'' Rodriguez & Pitts, 2012 * '' Notocyphus apicalis'' Cameron, 1893 * '' Notocyphus atratus'' Banks, 1947 * '' Notocyphus aurantiicornis'' Lucas, 1897 * '' Notocyphus bicolor'' Lucas, 1897 * '' Notocyphus bimaculatus'' Lucas, 1897 * '' Notocyphus bipartitus'' Banks, 1947 * '' Notocyphus brevicornis'' Fox, 1897 * '' Notocyphus chiriquensis'' Cameron, 1893 * '' Notocyphus compressiventris'' (Cresson, 1865) * '' Notocyphus conspicua'' (Smith, 1873) * '' Notocyphus crassicornis' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irenangelus
''Irenangelus'' is a genus of kleptoparasitic spider wasps in the subfamily Ceropalinae of the family Pompilidae. The genus has a pantropical distribution, occurring in the Oriental, Neotropical, Australian, eastern Palearctic, and Madagascan zoogeographic regions, with the highest diversity found in the Neotropics. ''Irenangelus'' is closely related to the more widespread genus '' Ceropales'', with both forming a monophyletic subfamily, Ceropalinae, within the Pompilidae. This subfamily is considered the most basal lineage of the Pompilidae. However, this classification is debated due to the kleptoparasitic life history of ceropalines. Current research suggests that Ceropalinae and other pompilids evolved from a common ectoparasitoid ancestor. Biology In the Philippines, species of ''Irenangelus'' are known to be kleptoparasites of '' Auplopus nyemitawa'' and '' Tachypompilus analis''. Additionally, ''I. eberhardi'' is a kleptoparasite of '' Auplopus semialatus''. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
