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Tumulus (biology)
In biology, a tumulus (: tumuli) is a small mound of earth surrounding the entrance of the nest of fossorial (ground-nesting) ants, bees, or 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 ...s. In the case of ants, this mound is almost universally referred to as an "anthill" (or "ant hill"); the worker ants typically pile sand or soil outside the entrance to the nest in the process of excavation. In the case of bees and wasps, there is no corresponding common term, and such mounds are referred to as "tumuli" (e.g.Danforth, B.N., Minckley, R.L., Neff, J.L. (2019) ''The Solitary Bees: Biology, Evolution, Conservation'' Princeton University Press, Princeton, NJ, USA. 472 pp.). The tumulus is typically symmetrical or nearly so, a simple accumulation of excavated material, though ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mound
A mound is a wikt:heaped, heaped pile of soil, earth, gravel, sand, rock (geology), rocks, or debris. Most commonly, mounds are earthen formations such as hills and mountains, particularly if they appear artificial. A mound may be any rounded area of topography, topographically higher elevation on any surface. Artificial mounds have been created for a variety of reasons throughout history, including habitation (see Tell (archaeology), Tell and Terp), ceremonial (platform mound), burial (tumulus), and commemorative purposes (e.g. Kościuszko Mound). Archaeology North American archaeology In the archaeology of the United States and Canada, a mound is a deliberately constructed elevated earthen structure or earthworks (engineering), earthwork, intended for a range of potential uses. In European and Asian archaeology, the word "tumulus" may be used as a synonym for an artificial hill, particularly if the hill is related to particular burial customs. While the term "mound" may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soil
Soil, also commonly referred to as earth, is a mixture of organic matter, minerals, gases, water, and organisms that together support the life of plants and soil organisms. Some scientific definitions distinguish dirt from ''soil'' by restricting the former term specifically to displaced soil. Soil consists of a solid collection of minerals and organic matter (the soil matrix), as well as a porous phase that holds gases (the soil atmosphere) and water (the soil solution). Accordingly, soil is a three- state system of solids, liquids, and gases. Soil is a product of several factors: the influence of climate, relief (elevation, orientation, and slope of terrain), organisms, and the soil's parent materials (original minerals) interacting over time. It continually undergoes development by way of numerous physical, chemical and biological processes, which include weathering with associated erosion. Given its complexity and strong internal connectedness, soil ecologists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossorial
A fossorial animal () is one that is adapted to digging and which lives primarily (but not solely) underground. Examples of fossorial vertebrates are Mole (animal), moles, badgers, naked mole-rats, meerkats, armadillos, wombats, and mole salamanders. Among invertebrates, many molluscs (e.g., clams), insects (e.g., beetles, wasps, bees), and arachnids (e.g. spiders) are fossorial. Prehistoric evidence The physical adaptation of fossoriality is widely accepted as being widespread among many Prehistory, prehistoric Phylum, phyla and Taxon, taxa, such as bacteria and early eukaryotes. Furthermore, fossoriality has evolved independently multiple times, even within a single Family (biology), family. Fossorial animals appeared simultaneously with the colonization of land by arthropods in the late Ordovician period (over 440 million years ago). Other notable early burrowers include ''Eocaecilia'' and possibly ''Dinilysia''. The oldest example of burrowing in synapsids, the lineag ... [...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 sting their prey. The most commonly known wasps, such as yellowjackets and hornets, are in the family Vespidae and are 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 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. Females typically have an oviposit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tawny Mining Bee Nest - Andrena Fulva 2d
Tawny may refer to: * Tawny (given name), a feminine given name * Tawny (color) * Tawny port, a fortified wine * ''Tawny'' (album), a 1954 record album by Jackie Gleason * Tawny, a townland in Kilcar, County Donegal, Ireland * Tawny, also known as Tamney, a village and townland in Clondavaddog, County Donegal, Ireland See also * Tenné, a "stain" used in heraldry * Mister Tawky Tawny, a fictional character in the Marvel Family comics * ''Tawny Man'', a fantasy book trilogy by Robin Hobb Margaret Astrid Lindholm Ogden (; born March 5, 1952), known by her pen names Robin Hobb and Megan Lindholm, is an American writer of speculative fiction. As Hobb, she is best known for her fantasy novels set in the ''Realm of the Elderlings'', ... * Tawney, surname * {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect Ecology
Insect ecology is the interaction of insects, individually or as a community, with the surrounding Natural environment, environment or ecosystem. This interaction is mostly mediated by the secretion and detection of chemicals (semiochemical) in the environment by insects. Semiochemicals are secreted by the organisms (including insects) in the environment and they are detected by other organism such as insects. Semiochemicals used by organisms, including (insects) to interact with other organism either of the same species or different species can generally grouped into four. These are pheromone, synomones, allomone and kairomone. Pheromones are semiochemicals that facilitates interaction between organisms of same species. Synomones benefit both the producer and receiver, allomone is advantageous to only the producer whiles kairomones is beneficial to the receiver. Insect interact with other species within their community and these interaction include Mutualism (biology), mutua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
