Cestodes

Life cycle of Spirometra tapeworms causing sparganosis in humansAdult tapeworms in the genus Spirometra live in the intestines of dogs and cats (7). Eggs are shed in feces (1) and embryonate in the environment (2). Eggs hatch in water and release coracidia (3), which are ingested by copepods. The coracidia develop into procercoid larvae in the copepod intermediate host (4). Second intermediate hosts, including fish, reptiles and amphibians, ingest infected copepods and acquire procercoid larvae. The procercoid larvae develop into plerocercoid larvae in the second intermediate host (5). The cycle is completed when a predator (dog or cat) eats an infected second intermediate host (6). Humans cannot serve as definitive hosts for Spirometra spp., but serve as paratenic hosts ("transport hosts") or second intermediate hosts (8) and develop sparganosis. Humans acquire sparganosis by either drinking water contaminated with infected copepods or consuming the flesh of an under-cooked second intermediate or paratenic host. Larvae of these tapeworms (spargana) can live up to 20 years in the human host.From Centers for Disease Control Parasites and Health website.

Nybelinia basimegacanthaFigure 11 (top) of paper. Nybelinia basimegacantha Carvajal, Campbell & Cornford, 1976, specimen from Neoniphon sammaraIan Beveridge, Rodney A. Bray, Thomas H. Cribb and Jean-Lou Justine - Beveridge, I., Bray, R. A., Cribb, T. H. & Justine, J.-L. 2014: Diversity of trypanorhynch metacestodes in teleost fishes from coral reefs off eastern Australia and New Caledonia. Parasite, 21, 60. doi:10.1051/parasite/2014060From Wikipedia.org

Acanthobothrium coronatum.

This larval parasite was found in the gall bladder of the Australian catfish Tandanus tandanus.

Title: BulletinIdentifier: bulletin69smit (find matches)Year: 1909 (1900s)Authors: Smithsonian Institution; United States. Dept. of the Interior; United States National MuseumSubjects: SciencePublisher: Washington, Smithsonian Institution Press, (etc. ); for sale by the Supt. of Docs. , U. S. Govt Print. OffContributing Library: Harvard University, Museum of Comparative Zoology, Ernst Mayr LibraryDigitizing Sponsor: Harvard University, Museum of Comparative Zoology, Ernst Mayr LibraryView Book Page: Book ViewerAbout This Book: Catalog EntryView All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book.

Summary[edit] Description: Deutsch: Rinderbandwurm (Taenia saginata). Date: 12 March 2004 (original upload date). Source: CDC. Author: Unknown authorUnknown author. Permission(Reusing this file): Public Domain – http://www.dpd.cdc.gov/dpdx/HTML/Aboutdpdx.htm.

Summary[edit] Description: proglottids of Diphyllobothrium latum. From the US government (CDC), so not copyrighted. Source: http://www.dpd.cdc.gov/dpdx/HTML/ImageLibrary/Diphyllobothriasis_il.asp?body=A-F/Diphyllobothriasis/body_Diphyllobothriasis_il2.htm. Author: This file is lacking author information.

Summary[edit] Description: Čeština: Hymenolepis diminuta extracted from the rat intestine. Date: 19 March 2010. Source: Own work. Author: Ironmrazik.

Summary[edit] Description: English: Magnetic resonance (MR) and computed tomographic images of the brain of a 51-year-old woman infected with Taenia crassiceps tapeworm larvae, Germany. A) Transverse view, T1-weighted MR image. The 30 × 30 mm parasitic lesion with perifocal edema is located in the right hemisphere of the cerebellum and caused ataxia, headache, and nausea. The fourth ventricle is compressed. B) Coronal view, T2-weighted MR image. The cyst-like appearance of the parasitic tissue is clearly visible. This lesion can be misinterpreted as cerebral echinococcosis, racemose cysticercosis caused by a Taenia solium tapeworm, or coenurosis. C) Sagittal view, MR image with contrast enhancing agent. D) Transverse view, computed tomographic image after surgery. No residual parasitic masses, only the parenchymal defect in the cerebellum after resection of T. crassiceps tapeworm larvae, are visible. Date: 11 February 2013, 10:26:54. Source: EID Journal, http://wwwnc.cdc.gov/eid/article/19/12/13-0284-f1.htm. Author: Vasileios Ntoukas, Dennis Tappe, Daniel Pfütze, Michaela Simon, and Thomas Holzmann.

فرم اسکولکس تنیا پسیفورمیس

Taenia crassicollis

Title: Bulletin de la Soci neuchloise des sciences naturellesIdentifier: bulletindelasoc44soci (find matches)Year: 1898 (1890s)Authors: Soci neuchloise des sciences naturellesSubjects: Science; Natural historyPublisher: Neuchl : Impr. wolfrathContributing Library: American Museum of Natural History LibraryDigitizing Sponsor: Biodiversity Heritage LibraryView Book Page: Book ViewerAbout This Book: Catalog EntryView All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book.

Identifier: diseasesenemieso00pearrich (find matches)Title: Diseases and enemies of poultryYear: 1897 (1890s)Authors: Pearson, Leonard, 1868-1909 Warren, Benjamin Harry, 1858-1926Subjects: Poultry Diseases Mammals BirdsPublisher: (Harrisburg, Pa.) : C.M. BuschContributing Library: University of California LibrariesDigitizing Sponsor: Internet ArchiveView Book Page: Book ViewerAbout This Book: Catalog EntryView All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book.Text Appearing Before Image:10.3 l. lOO-lll. DREPANIDOT/EN lA ANATINA. PLATE X.Text Appearing After Image:IIZ-I 15. DREI^ANIDOT/tN lA ANATINAIIG-IZI- DREPAN I DOT/EIN I A SINUOSA. PLATE X!Note About Images Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.

Summary[edit] Description: English: Anthobothrium cornucopia. Date: 16 January 2015. Source: Own work. Author: Danvasilis.

Summary[edit] Description: English: I prepared this R. tetragona and SEM was taken at NEHU. Date: 4 June 2014, 16:48:34. Source: Own work. Author: Chhandama.

Echinococcus granulosus

Figures 12–15; Kintneria (?) sp. 12 scolex 13 rostellar hooks 14 mature proglottis. Dilepididae gen. sp. 2 15 rostellar hooks. Scale bars: 100 µm (12, 14), 20 µm (13, 15).

Summary[edit] Description: Čeština: Přední část těla dospělé tasemnice skupiny Caryophyllidea z tenkého střeva kapra Cyprinus carpio. Hlavička (skolex) této tasemnice je rozšířen do plochy a nepravidelně zvlněn, což umožňuje jeho zanoření mezi klky střeva hostitele. Kolorovaný snímek pochází ze skenovacího elektronového mikroskopu SEM JEOL 6380 LV umístěného na PřF UK. Date: 27 April 2018. Source: Own work. Author: Jana Bulantová.

Summary[edit] Description: English: Hymenolepis diminuta scolex. Русский: Сколекс взрослого ленточного червя Hymenolepis diminuta. Date: 1962. Source: Public Health Image Library of Centers for Disease Control and Prevention, Image #370. Author: This file is lacking author information.

Summary[edit] Description: English: Model from the zoological collection Rostock, Germany. see also universitaetssammlungen.de/modelle for more information on the models Deutsch: Modell der Zoologischen Sammlung Rostock OLYMPUS DIGITAL CAMERA. Date: 8 March 2012, 14:14:43. Source: Own work. Author: David Ludwig. Permission (Reusing this file): own work.

Summary[edit] Description: Español: Proglotide grávido de Echinococcus granulosus. Date: 23 May 2015, 10:20:34. Source: Own work. Author: Ganímedes.

Summary[edit] Description: English: Egg of Hymenolepis nana. These eggs are oval and smaller than those of H. diminuta, their size being 30 to 55 µm. On the inner membrane are two poles, from which 4 to 8 polar filaments spread out between the two membranes. The oncosphere has six hooks (seen as dark lines at 8 o'clock). Date:. Source: Image contributed by Georgia Department of Public Health. Author: Image contributed by Georgia Department of Public Health.

Summary[edit] Description: English: Stained adult tapeworm (Echinococcus multilocularis) of dogs and foxes. Also as larval cysts causes hydatid disease of humans. Date: 10 April 2012. Source: Own work. Author: Alan R Walker.