Postpharyngeal gland
WebThrough self-grooming, there is a constant exchange of hydrocarbons between the cuticular surface and the postpharyngeal gland. Furthermore, in encounters between nestmates, … WebThe postpharyngeal glands and the cuticle of Formicidae contain the same characteristic hydrocarbons SpringerLink Research Articles Published: January 1991 The …
Postpharyngeal gland
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Web1 May 2013 · A novel gland inside the mandibles of all 22 investigated species, using light and electron microscopy, is discovered and is considered a novel gland because of its peculiar bowl-shape and special arrangement of the microvilli that are confined to large vacuolar spaces instead of reaching the cuticle. 6 PDF View 2 excerpts, cites background WebThe postpharyngeal gland (PPG) plays a major role in the social integration of ant colonies. It had been thought to be restricted to ants but was recently also described for a solitary …
WebThe postpharyngeal glands and the cuticle of Formicidae contain the same characteristic hydrocarbons. Experientia 47:106-111. Google Scholar Bonavita-Cougourdan, A., … WebThis is an extreme emergency demanding immediate relief of pressure against the blood vessels serving the brain stem and cerebellum.Long-term effects of head injury include chronic headache, disturbances in mental and motor function, diabetes insipidus, and a host of other symptoms that may or may not be psychogenic.
Web1 Oct 1996 · DOI: 10.1016/S0020-7322(96)00016-5 Corpus ID: 86401117; The post-pharyngeal gland in Dinoponera ants (Hymenoptera : Formicidae): Unusual morphology … WebWe studied the location of the recognition signal of A. landolti on the whole ant body, the isolation effect on the capacity of nestmate recognition, and the role of the mandibular …
WebThe same pattern occurred when the dimethylalkanes constituents of the postpharyngeal gland were utilised as character states, with a slight displacement of species within …
WebNational Center for Biotechnology Information reacting gas mixturesWebadrenal gland 부신, 콩팥위샘 adrenalin 아드레날린 adrenocortical steroid 부신겉질스테로이드, 부신피질스테로이드 ... retropharyngeal =postpharyngeal 인두후농양 abscess, septal 비중격농양 abscess, subdural 경막하농양 abscess, … reacting gacha lifeWebthe postpharyngeal glands and the cuticle of formicidae contain the same characteristic hydrocarbons. experientia, 106-111, vol. 47(1). link> doi> bagneres ag, morgan ed, … how to stop bacteria from spreadingWebgland, the postpharyngeal gland (PPG) [16-18]. This type of gland has long been known only from ants [19-21], until it has recently been described in P. triangulum [16,22] as well as in reacting in a negative wayWeb1 Jul 2016 · The propharyngeal gland consists of 2 clusters of 16 secretory cells, which open in the pharyngeal atrium through a duct. Secretory cells are smallest in males. Two types of endoplasmic vesicles are observed around the end apparatus, suggesting a release of at least 2 substances. how to stop bad armpit odorWebDue to morphological comparisons the Tunisian desert ant species Cataglyphis bicolor has been divided into three parapatric species: C. bicolor, C. viatica, and C. savignyi.The species status of the latter is supported by sequence analyses of the mitochondrial CO1 and CO2 region, while analyses of the same mitochondrial region lacked resolution for the … reacting in a offensive wayWeb2 Mar 2010 · The postpharyngeal gland (PPG) was thought to be restricted to ants where it serves a crucial function in the generation of the colony odour. Recently, head glands that closely resemble the PPG of ants were discovered in females of a solitary digger wasp, the European beewolf. how to stop backwash