Hydrocephalus essays Hydrocephalus is a build-up of cerebrospinal fluid, known as CSF, in the brain. CSF is produced in the choroids plexus and it is usually transported through the ventricles in the brain. It is also found outside the brain and in the spinal canal. Hydrocephalus occurs when the.
Acanthostega Classification Kingdom Animalia Phylum Chordata Clade Brigham Young University, Idaho FDSCI 210 - Spring 2016.Classification essays are quite specific in that they deal with organizing classifications and identifying logical links to the classifications. Anyone writing an essay of this type is expected to sort or organize the main points or arguments of their work into categories. It is important to note that categories should be aligned to the topic.Technical terms used include: Junior synonym: A name which describes the same taxon as a previously published name. If two or more genera are formally designated and the type specimens are later assigned to the same genus, the first to be published (in chronological order) is the senior synonym.
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Free Essay: Disease Classification Structures Health care information systems cover a wide range of issues dealing with the supervision and use of biomedical.
Hydnoceras tuberosum, glass sponge fossil. Glass sponges are also known as hexactinellid sponges.
Hydrilla, (Hydrilla verticillata), submerged aquatic plant that is the sole member of the genus Hydrilla in the frog’s-bit family (Hydrocharitaceae). Hydrilla is possibly native to Africa or Europe but has naturalized in lakes and streams around the world. Brought to North America in the 1950s, the.
Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. However, it is not a legal authority for statutory or regulatory purposes. While every effort has been made to provide the most reliable and up-to-date information available, ultimate legal requirements with respect to species are contained in.
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Classification The question of how to classify organisms has challenged biologists for centuries. Historically, specimens were grouped according to the morphological species concept—solely on their physical characteristics. Then, other ways of classification emerged.
The common cat tapeworm Hydatigera taeniaeformis is a complex of three morphologically cryptic entities, which can be differentiated genetically. To clarify the biogeography and the host spectrum of the cryptic lineages, 150 specimens of H. taeniaeformis in various definitive and intermediate hosts from Eurasia, Africa and Australia were identified with DNA barcoding using partial.
Nine taxa of the genus Pericalus Macleay from China are revised, with four new species described: Pericalus gibbosus sp. n. (type locality: Putao, Myanmar; one.
Hydrilla is a monotypic genus. H. verticillata exhibits a degree of phenotypic plasticity in response to age, habitat conditions, and water quality. The family is notable for the unique pollination mechanism of some genera (e.g., Elodea, Enhalus, Hydrilla, and Vallisneria). The male flowers become detached and float about until they encounter.
A comparison between Dactylaria gallopava and Scolecobasidium humicola: first report of an infection in a tortoise caused by S. humicola. Weitzman I, Rosenthal SA, Shupack JL. Scolecobasidium humicola, a soil fungus and etiologic agent of phaeohyphomycosis in fish, is herein reported to cause cutaneous lesions in a tortoise, Terrapine carolina var. carolina.
Hydatina is a genus of sea snails, bubble snails, marine opisthobranch gastropod mollusks in the family Aplustridae. Hydatina Live individual of Hydatina physis, head end towards the top of the image.
Footman moth, (subfamily Lithosiinae), any of a group of insects in the tiger moth family, Arctiidae (order Lepidoptera), for which the common name footman is probably derived from the stiff, elongate appearance of the adult moths, which usually align their narrow wings (span 2 to 5 cm (45 to 2.
Siphonaria pectinata (Linnaeus, 1758) has been considered a widespread species with Amphiatlantic distribution or a case of cryptic taxonomy where sibling species exist. We undertook molecular evaluation of 66 specimens from across its putative distribution range.