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Dermestarium
A dermestarium (pl. dermestaria) is a room, container, or terrarium where taxidermists let invertebrates - typically beetle larvae - remove (eat) flesh and other soft parts from animal carcasses or parts of animal carcasses, such as skulls. The purpose is to expose and clean individual bones or entire skeletons for study and preservation. The word dermestarium derives from ''Dermestes'', the genus name of the beetle most commonly used for the task. Other invertebrates, notably Isopoda, isopods and clothes moths, have also been used. Dermestaria are used by museums and other research institutions. Dermestaria are sometimes located in separate, bespoke buildings, as is the case at the University of Wisconsin-Madison's zoological museum. Other dermestaria are of the container or terrarium type and can be kept inside regular research and museum facilities. The use of dermestaria in the USA goes back to at least the 1940s. Prior to dermestarium deposition, the animal carcass is skinn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dermestid Beetles Cleaning Skulls
Dermestidae are a family of Coleoptera that are commonly referred to as skin beetles. Other common names include larder beetle, hide or leather beetles, carpet beetles, and khapra beetles. There are over 1,100 species described. Dermestids have a variety of habits; most genera are scavengers that feed on dry animal or plant material, such as skin or pollen, animal hair, feathers, dead insects and natural fibers. Members of ''Dermestes'' are found in animal carcasses, while others may be found in mammal, bird, bee, or wasp nests. ''Thaumaglossa'' only lives in the egg cases of mantids, while ''Trogoderma'' species are pests of grain. These beetles are significant in forensic entomology. Some species are associated with decaying carcasses, which helps with criminal investigations. Some species are pests ( urban entomology) and can cause extensive damage to natural fibers in homes and businesses. They are used in taxidermy and by natural history museums to clean animal skeletons. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terrarium
A terrarium (plural: terraria or terrariums) is usually a sealable glass container containing soil and plants that can be opened for maintenance to access the plants inside; however, terraria can also be open to the atmosphere. Terraria are often kept as ornamental items. A closed terrarium's transparent walls allow heat and light to enter, creating a unique environment for plant growth. Heat entering the sealed container allows the creation of a small water cycle due to evaporating moisture from the soil and plants. The water vapor then condenses onto the walls of the container, eventually falling back onto the plants and soil below. Light passing through the transparent walls, allowing photosynthesis, with the constant water supply provide an ideal environment for plants. Open terraria are not sealed and are better suited to plants requiring a more arid environment. History The first terrarium was developed by botanist Nathaniel Bagshaw Ward in 1842. Ward had an interest i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxidermists
Taxidermy is the art of preserving an animal's body via mounting (over an armature) or stuffing, for the purpose of display or study. Animals are often, but not always, portrayed in a lifelike state. The word ''taxidermy'' describes the process of preserving the animal, but the word is also used to describe the end product, which are called taxidermy mounts or referred to simply as "taxidermy". The word ''taxidermy'' is derived from the Greek words ''taxis'' and ''derma''. ''Taxis'' means "arrangement", and ''derma'' means "skin" (the dermis). The word ''taxidermy'' translates to "arrangement of skin". Taxidermy is practiced primarily on vertebrates (mammals, birds, fish, reptiles, and less commonly on amphibians) but can also be done to larger insects and arachnids under some circumstances. Taxidermy takes on a number of forms and purposes including hunting trophies and natural history museum displays. Museums use taxidermy as a method to record species, including those tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invertebrate
Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chordate subphylum Vertebrata. Familiar examples of invertebrates include arthropods, mollusks, annelids, echinoderms and cnidarians. The majority of animal species are invertebrates; one estimate puts the figure at 97%. Many invertebrate taxa have a greater number and variety of species than the entire subphylum of Vertebrata. Invertebrates vary widely in size, from 50 μm (0.002 in) rotifers to the 9–10 m (30–33 ft) colossal squid. Some so-called invertebrates, such as the Tunicata and Cephalochordata, are more closely related to vertebrates than to other invertebrates. This makes the invertebrates paraphyletic, so the term has little meaning in taxonomy. Etymology The word "invertebrate" comes from the Latin word ''vertebra' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dermestes
''Dermestes'' is a genus of beetles in the family Dermestidae, the skin beetles. The genus is distributed worldwide.Magni, P. A., et al. (2015)A biological and procedural review of forensically significant ''Dermestes'' species (Coleoptera: Dermestidae).''Journal of Medical Entomology'', 52(5), 755-769. The larvae of these beetles feed on dead and dried animal material, including dead bodies, dried meat and fish, and body parts such as bone, hair, skin, and feathers. They are cannibalistic on occasion. They are pests of museums, where they feed on specimens such as dried insects and stuffed animals. They may be useful in museum settings as well, where they are used to clean tissue from skeletons.''Dermestes maculatus'' De Geer, 1774. Pest Insects of our C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isopoda
Isopoda is an order of crustaceans that includes woodlice and their relatives. Isopods live in the sea, in fresh water, or on land. All have rigid, segmented exoskeletons, two pairs of antennae, seven pairs of jointed limbs on the thorax, and five pairs of branching appendages on the abdomen that are used in respiration. Females brood their young in a pouch under their thorax. Isopods have various feeding methods: some eat dead or decaying plant and animal matter, others are grazers, or filter feeders, a few are predators, and some are internal or external parasites, mostly of fish. Aquatic species mostly live on the seabed or bottom of freshwater bodies of water, but some taxa can swim for a short distance. Terrestrial forms move around by crawling and tend to be found in cool, moist places. Some species are able to roll themselves into a ball as a defense mechanism or to conserve moisture. There are over 10,000 identified species of isopod worldwide, with around ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clothes Moth
Clothes moth or clothing moth is the common name for several species of moth considered to be pests, whose larvae eat animal fibres (hairs), including clothing and other fabrics. These include: * ''Tineola bisselliella'', the common clothes moth or webbing clothes moth * '' Tinea pellionella'', the case-bearing clothes moth. Obsolete names are: ''Phalaena (Tinea) pellionella'', ''Phalaena zoolegella'', ''Tinea demiurga'', ''Tinea gerasimovi'', and ''Tinea pelliomella'' * '' Trichophaga tapetzella'', the carpet moth or tapestry moth * ''Monopis crocicapitella'', pale-backed clothes moth. Particularly destructive of textiles, and found to have increased dramatically in south-west England in 2018. * '' Niditinea fuscella'', the brown-dotted clothes moth Diet The larvae of clothes moths eat animal fibres, which are not removed by other scavengers. In human societies, garments and textiles are made of animal fibres; several moth species eat them, creating holes and damage, and are cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Wisconsin-Madison
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic Church monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word ''universitas'' (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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