Dolichovespula Adulterina

	Dolichovespula Adulterina ''Dolichovespula adulterina'' is a species of parasitic social wasp found in the Palearctic region. ''D. adulterina'' feeds on a variety of foods, including insects, spiders, arthropods, meat, molluscs, fruit, nectar, and larval secretions. ''D. adulterina'' was formerly considered to be synonymous with ''D. arctica'' from the Holarctic region, but more recent research indicates that ''D. arctica'' is a separate species. Taxonomy and phylogeny ''D. adulterina'' is a parasitic wasp in the order Hymenoptera. It is a member of the subfamily Vespinae and was labeled a subgenus of the genus ''Vespula'' at one point. ''Dolichovespula'' spp. are identified by a gently notched labrum on the ventral border. This is the location of sensory bristles. ''Dolichovespula'' spp. exhibit microscopic spinous growths all over the palate region, whereas other species have localised growths. Another distinctive feature is the monodentate mandible, where the primary incisor is always linear. Its b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Robert Du Buysson Robert François du Buysson (Born 6 May 1861 - Broût-Vernet (Allier) - Deceased 16 March 1946 - Saint-Rémy-la-Varenne (Maine-et-Loire)), was a French naturalist. Biography He is the son of botanist :fr:François-Charles du Buysson (1825-1906) and Mathilde de Montaignac (1829-1899) and the brother of entomologist :fr:Henri du Buysson. Having developed a taste for herbariums at a very young age and a keen sense of observation, Robert du Buysson began to study the mosses of his native region rapidly expanding his field of study to lichens and vascular cryptogams. From 1888 to 1893 he published an inventory of vascular cryptogams of Europe in the Scientific Review of Bourbonnais and the Centre of France. In the field of bryology, the name of Robert du Buysson remains attached to two species: '' Orthorichum berthoumieui'', named in honor of Father Berthoumieu with whom he studied the mosses around Saint-Pourçain (Allier), and '' Barbula buyssoni''. Robert du Buysson dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Fovea Fovea () (Latin for "pit"; plural foveae ) is a term in anatomy. It refers to a pit or depression in a structure. Human anatomy Fovea centralis of the retina Fovea buccalis or Dimple * Fovea of the femoral head * Trochlear fovea of the frontal bone Pterygoid fovea of the mandible neck fovea ethmoidalis part of the frontal bone of skull that separates ethmoid sinuses from the anterior cranial fossa. Spider anatomy Fovea (spider), a depression in the centre of the carapace See also Hilum, another term associated with anatomic pits or depressions Hilum (anatomy) Hilum (biology) In botany, a hilum (pronounced ) is a scar or mark left on a seed coat by the former attachment to the ovary wall or to the funiculus (which in turn attaches to the ovary wall). On a bean seed, the hilum is called the "eye". For some species of ... {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Sclerites A sclerite ( Greek , ', meaning " hard") is a hardened body part. In various branches of biology the term is applied to various structures, but not as a rule to vertebrate anatomical features such as bones and teeth. Instead it refers most commonly to the hardened parts of arthropod exoskeletons and the internal spicules of invertebrates such as certain sponges and soft corals. In paleontology, a scleritome is the complete set of sclerites of an organism, often all that is known from fossil invertebrates. Sclerites in combination Sclerites may occur practically isolated in an organism, such as the sting of a cone shell. Also, they can be more or less scattered, such as tufts of defensive sharp, mineralised bristles as in many marine Polychaetes. Or, they can occur as structured, but unconnected or loosely connected arrays, such as the mineral "teeth" in the radula of many Mollusca, the valves of Chitons, the beak of Cephalopod, or the articulated exoskeletons of Arthropoda. Wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Cuticle (insect Anatomy) The cuticle forms the major part of the integument of the Arthropoda. It includes most of the material of the exoskeleton of the insects, Crustacea, Arachnida, and Myriapoda. Morphology In arthropods, the integument, the external "skin", or "shell", is the product of a single layer of ectodermal epithelium. That layer is attached to the external or distal surface of the deepest layer, the non-cellular internal membrane of the integument. That non-cellular membrane is called the basement membrane. The layer of epithelium on the basement membrane produces the cuticle, which begins as a tough, flexible layer of chitin. Such thin, flexible chitin is the major structural part of the integument where flexibility is necessary, such as in bodily parts that must stretch to contain accumulated liquids, or that form joints between rigid parts of the exoskeleton. In other parts of the cuticle the function of the integument demands more rigid materials, such as armoured regions or the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Trophallaxis Trophallaxis () is the transfer of food or other fluids among members of a community through mouth-to-mouth ( stomodeal) or anus-to-mouth ( proctodeal) feeding. Along with nutrients, trophallaxis can involve the transfer of molecules such as pheromones, organisms such as symbionts, and information to serve as a form of communication. Trophallaxis is used by some birds, gray wolves, vampire bats, and is most highly developed in social insects such as ants, wasps, bees, and termites. Etymology Tropho- (prefix or suffix) is derived from the Greek trophé, meaning 'nourishment'. The Greek 'allaxis' means 'exchange'. The word was introduced by the entomologist William Morton Wheeler in 1918. Evolutionary significance Trophallaxis was used in the past to support theories on the origin of sociality in insects. The Swiss psychologist and entomologist Auguste Forel also believed that food sharing was key to ant society and he used an illustration of it as the frontispiece for his bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Carnivorous A carnivore , or meat-eater (Latin, ''caro'', genitive ''carnis'', meaning meat or "flesh" and ''vorare'' meaning "to devour"), is an animal or plant whose food and energy requirements derive from animal tissues (mainly muscle, fat and other soft tissues) whether through hunting or scavenging. Nomenclature Mammal order The technical term for mammals in the order Carnivora is ''carnivoran'', and they are so-named because most member species in the group have a carnivorous diet, but the similarity of the name of the order and the name of the diet causes confusion. Many but not all carnivorans are meat eaters; a few, such as the large and small cats ( felidae) are ''obligate'' carnivores (see below). Other classes of carnivore are highly variable. The Ursids, for example: While the Arctic polar bear eats meat almost exclusively (more than 90% of its diet is meat), almost all other bear species are omnivorous, and one species, the giant panda, is nearly exclusively herbivo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Vespine 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]