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Aphid Wasp
The subfamily Pemphredoninae also known as the aphid wasps, is a large group in the wasp family Crabronidae, with over 1000 species. Historically, this subfamily has frequently been accorded family status. In some recent phylogenetic analyses, one of the subtribes within this group is the sister lineage to the superfamily Apoidea, and accorded family rank as Ammoplanidae along with Pemphredonidae and Psenidae so as to keep families monophyletic.Manuela Sann, Oliver Niehuis, Ralph S. Peters, Christoph Mayer, Alexey Kozlov, Lars Podsiadlowski, Sarah Bank, Karen Meusemann, Bernhard Misof, Christoph Bleidorn, and Michael Ohl (2018) Phylogenomic analysis of Apoidea sheds new light on the sister group of bees. ''BMC Evolutionary Biology'' 18:71. doi:10.1186/s12862-018-1155-8 The subfamily consists of solitary wasps, each genus having its own distinct and consistent prey preferences. The adult females dig tunnels in the ground, or plant material, for nesting. As with all other sphecoid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weald
The Weald () is an area of South East England between the parallel chalk escarpments of the North and the South Downs. It crosses the counties of Hampshire, Surrey, Sussex and Kent. It has three separate parts: the sandstone "High Weald" in the centre; the clay "Low Weald" periphery; and the Greensand Ridge, which stretches around the north and west of the Weald and includes its highest points. The Weald once was covered with forest, and its name, Old English in origin, signifies "woodland". The term is still used today, as scattered farms and villages sometimes refer to the Weald in their names. Etymology The name "Weald" is derived from the Old English ', meaning "forest" (cognate of German ''Wald'', but unrelated to English "wood", which has a different origin). This comes from a Germanic root of the same meaning, and ultimately from Indo-European. ''Weald'' is specifically a West Saxon form; '' wold'' is the Anglian form of the word. The Middle English form of the word i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tribe (biology)
In biology, a tribe is a taxonomic rank above genus, but below family and subfamily. It is sometimes subdivided into subtribes. By convention, all taxonomic ranks from genus upwards are capitalized, including both tribe and subtribe. In zoology, the standard ending for the name of a zoological tribe is "-ini". Examples include the tribes Caprini (goat-antelopes), Hominini (hominins), Bombini (bumblebees), and Thunnini (tunas). The tribe Hominini is divided into subtribes by some scientists; subtribe Hominina then comprises "humans". The standard ending for the name of a zoological subtribe is "-ina". In botany, the standard ending for the name of a botanical tribe is "-eae". Examples include the tribes Acalypheae and Hyacintheae. The tribe Hyacintheae is divided into subtribes, including the subtribe Massoniinae. The standard ending for the name of a botanical subtribe is "-inae". In bacteriology, the form of tribe names is as in botany, e.g., Pseudomonadeae, based on the ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mass Provisioning
Mass provisioning is a form of parental investment in which an adult insect, most commonly a hymenopteran such as a bee or wasp, stocks all the food for each of her offspring in a small chamber (a "cell") before she lays the egg. This behavior is common in both solitary and eusocial bees, though essentially absent in eusocial wasps. Diversity In bees, stored provisions typically consist of masses of mixed pollen and nectar, though a few species store floral oils. In a few cases, such as stingless bees and some sweat bees, the number of cells in a single nest can number in the hundreds to thousands, but more typically a nest contains either a single cell, or a small number (fewer than 10). In predatory wasps, the food is typically in the form of paralyzed or dead prey items; after digging the nest they quickly catch one or a few prey animals, bring them to the nest and lay eggs on them, seal the nest and leave. Some wasp lineages (e.g. Crabronidae) show variation, with some spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apoidea
The superfamily (zoology), superfamily Apoidea is a major group within the Hymenoptera, which includes two traditionally recognized lineages, the "sphecidae, sphecoid" wasps, and the bees. Molecular phylogeny demonstrates that the bees arose from within the traditional "Crabronidae", so that grouping is paraphyletic, and this has led to a reclassification to produce monophyletic families.Manuela Sann, Oliver Niehuis, Ralph S. Peters, Christoph Mayer, Alexey Kozlov, Lars Podsiadlowski, Sarah Bank, Karen Meusemann, Bernhard Misof, Christoph Bleidorn and Michael Ohl (2018) Phylogenomic analysis of Apoidea sheds new light on the sister group of bees. ''BMC Evolutionary Biology'' 18:71. doi:10.1186/s12862-018-1155-8 Nomenclature Bees appear in recent classifications to be a specialized lineage of "Crabronidae, crabronid" wasps that switched to the use of pollen and nectar as larval food, rather than insect prey; this makes the traditional "Crabronidae" a paraphyletic group. Accordingl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crabronidae
The Crabronidae are a large paraphyletic group (nominally a family) of wasps, including nearly all of the species formerly comprising the now-defunct superfamily Sphecoidea. It collectively includes well over 200 genera, containing well over 9000 species. Crabronids were originally a part of Sphecidae, but the latter name is now restricted to a separate family based on what was once the subfamily Sphecinae. Several of the subfamilies of Crabronidae are often treated as families in their own right, as is true of the most recent phylogenies (example below). Phylogeny This phylogenetic tree is based on Sann ''et al.'', 2018, which used phylogenomics to demonstrate that both the bees (Anthophila) and the Sphecidae arose from within the former Crabronidae, which is therefore paraphyletic, and which they suggested should be split into several families; the former family Heterogynaidae nests within the Bembicidae, as here defined. These findings differ in several details from studie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wasp
A wasp is any insect of the narrow-waisted suborder Apocrita of the order Hymenoptera which is neither a bee nor an ant; this excludes the broad-waisted sawflies (Symphyta), which look somewhat like wasps, but are in a separate suborder. The wasps do not constitute a clade, a complete natural group with a single ancestor, as bees and ants are deeply nested within the wasps, having evolved from wasp ancestors. Wasps that are members of the clade Aculeata can Stinger, sting their prey. The most commonly known wasps, such as yellowjackets and hornets, are in the family Vespidae and are Eusociality, eusocial, living together in a nest with an egg-laying queen and non-reproducing workers. Eusociality is favoured by the unusual haplodiploid system of sex-determination system, sex determination in Hymenoptera, as it makes sisters exceptionally closely related to each other. However, the majority of wasp species are solitary, with each adult female living and breeding independently ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psenulus
''Psenulus'' is a genus of wasps in the family Crabronidae. The 160 species are found worldwide, but are best represented in the Indomalayan realm with 68. The Palearctic has 26, the Nearctic 4, and the Australasian realm 3. ''Psenulus'' is largely absent from South America (1 species) and entirely absent from Melanesia and Polynesia. A recent phylogenetic analysis provided strong evidence that this genus is the closest living relative to bees. Species (Europa) *'' Psenulus berlandi'' Beaumont 1937 *'' Psenulus concolor'' (Dahlbom 1843) *'' Psenulus cypriacus'' van Lith 1973 *'' Psenulus fulvicornis'' (Schenck 1857) *'' Psenulus fuscipennis'' (Dahlbom 1843) *'' Psenulus hidalgo'' Guichard 1990 *'' Psenulus laevigatus'' (Schenck 1857) *'' Psenulus meridionalis'' Beaumont 1937 *'' Psenulus pallipes'' (Panzer 1798) *'' Psenulus schencki'' (Tournier 1889) References External links ''Psenulus'' imagesat Consortium for the Barcode of Life The Consortium for the Barcode of L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseneo
''Pseneo'' is a genus of aphid wasps in the family Crabronidae The Crabronidae are a large paraphyletic group (nominally a family) of wasps, including nearly all of the species formerly comprising the now-defunct superfamily Sphecoidea. It collectively includes well over 200 genera, containing well over 9 .... There are more than 20 described species in ''Pseneo''. Species These 27 species belong to the genus ''Pseneo'': * '' Pseneo argentina'' (Brèthes, 1910) * '' Pseneo auratus'' (van Lith, 1959) * '' Pseneo aureolus'' (van Lith, 1975) * '' Pseneo aurifrons'' (Taschenberg, 1875) * '' Pseneo auriger'' (van Lith, 1975) * '' Pseneo auriventris'' (van Lith, 1975) * '' Pseneo canalicus'' (van Lith, 1975) * '' Pseneo claviventris'' (Cameron, 1891) * '' Pseneo collantes'' Genaro & Alayo, 2001 * '' Pseneo cooperi'' (van Lith, 1975) * '' Pseneo eliasi'' (van Lith, 1975) * '' Pseneo exaratus'' (Eversmann, 1849) * '' Pseneo funicularius'' (van Lith, 1975) * '' Pseneo garcesii'' Gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psen
''Psen'' is a genus of aphid wasps in the family Crabronidae The Crabronidae are a large paraphyletic group (nominally a family) of wasps, including nearly all of the species formerly comprising the now-defunct superfamily Sphecoidea. It collectively includes well over 200 genera, containing well over 9 .... There are at least 90 described species in ''Psen''.Sharkey M.J. (2007). ''Phylogeny and Classification of Hymenoptera''."Phylogenetic relationships among superfamilies of Hymenoptera", Sharkey M.J., Carpenter J.M., Vilhelmsen L., et al. 2012. ''Cladistics'' 28(1): 80-112. Species * '' Psen affinis'' Gussakovskij, 1937 * '' Psen alishanus'' Tsuneki, 1967 * '' Psen amboinensis'' van Lith, 1965 * '' Psen angulifrons'' van Lith, 1965 * '' Psen anodontotus'' van Lith, 1976 * '' Psen aspites'' van Lith, 1968 * '' Psen assamensis'' van Lith, 1965 * '' Psen ater'' (Olivier, 1792) * '' Psen aureohirtus'' Rohwer, 1921 * '' Psen aurifrons'' Tsuneki, 1959 * '' Psen bakeri'' Rohwer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
