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Topic: Nematoda


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In the News (Mon 9 Nov 09)

  
 NEMATODA - LoveToKnow Article on NEMATODA
It is impossible, however, to draw a strict line of demarcation between the free and parasitic species, since(I) many of the so-called free Nematoda live in the slime of molluscs (Villot), and are therefcrre really parasitic; (2) while certain species belonging to t-he freeliving genus Anguillula are normally parasitic (e.g.
The parasitic Nematodes include by far the greatest number of the known genera; they are found in nearly all the orders of the animal kingdom, but more especially among the Vertebrate, and of these the Mammalia are infested by a greater variety than any of the other groups.
The Nematoda which are parasitic during their whole life may similarly be divided into two classesthose which undergo their development in a single host, and those which undergo their development in the bodies of two distinct hosts.
www.1911encyclopedia.org /N/NE/NEMATODA.htm   (2815 words)

  
 Publications of Yuriy Kuzmin   (Site not responding. Last check: 2007-09-18)
(Nematoda: Rhabdiasidae) from the lung of Vibakari snake (Amphiesma vibakari, Colubridae).
Kuzmin, Y.I. Morphology of parasitic and free-living adults of Rhabdias rubrovenosa (Nematoda: Rhabdiasidae).
Sharpilo V.P., Biserkov V., Kostadinova A., Behnke J.M., and Kuzmin Y.I. Helminths of the sand lizard, Lacerta agilis (Reptilia, Lacertidae), in the Palaearctic: faunal diversity and spatial patterns of variation in the composition and structure of component communities.
www.newrhabdias.kiev.ua /kuzmin/publicat.htm   (519 words)

  
 The Nematode Family Rhabdiasidae   (Site not responding. Last check: 2007-09-18)
Lu S.C. On Rhabdias, a genus of parasitic nematoda of Nanking.
(Nematoda: Rhabdiasidae) from the Siberian salamander (Hynobius keyserlingi) from the North-East of Asia.
(Nematoda) from the lung of a Japanese snake Natrix tigrina.
www.newrhabdias.kiev.ua /ref.htm   (996 words)

  
 Guide to Names Used in the Higher Classification of Animals
1996, Peterson & Eernisse 2001: Kinorhyncha, Loricifera, Nematoda, Nematomorpha, Priapulida
1998, Peterson & Eernisse 2001: Arthropoda, Chaetognatha, Kinorhyncha, Loricifera, Nematoda, Nematomorpha, Onychophora, Priapulida, Tardigrada
Peterson & Eernisse 2001: Annelida, Arthropoda, Brachiopoda, Bryozoa, Chaetognatha, Cycliophora, Entoprocta, Gastrotricha, Gnathostomulida, Kinorhyncha, Loricifera, Mollusca, Nematoda, Nematomorpha, Nemertea, Onychophora, Phoronida, Platyhelminthes, Priapulida, Rotifera, Sipuncula, Tardigrada
tolweb.org /accessory/Guide_to_Animal_Names?acc_id=55   (1230 words)

  
 [No title]   (Site not responding. Last check: 2007-09-18)
(Nematoda: Quimperiidae), a new parasite from thorny catfish Pterodoras granulosus in Brazil.
(Nematoda: Anisakidae), an intestinal parasite of the thorny catfish Pterodoras granulosus from Amazonia, Brazil.
(Nematoda: Philometridae) from the Patagonian smallmouth perch Percichthys trucha (Pisces) from Argentina.
www.paru.cas.cz /structure/ln/personal/Moravec_publ.doc   (6245 words)

  
 Nematoda on Encyclopedia.com   (Site not responding. Last check: 2007-09-18)
In the course of the Human Genome Project the nematode Caenorhabditis elegans, commonly studied by biologists, became the first multicellular organism to have all of its DNA (genome) sequenced.
Cosmocercella haberi (Nematoda: Ascaridida: Cosmocercoidea) in the ridged treefrog, Hyla plicata (Anura: Hylidae), from Mexico.
Ecology of meningeal worm, Parelaphostrongylus tenuis (nematoda), in white-tailed deer and terrestrial gastropods of Michigan's Upper Peninsula with implications for moose.
www.encyclopedia.com /html/N/Nematoda.asp   (637 words)

  
 Searching Dataset GLOBAL
Redescription of Angiostrongylus (Parastrongylus) costaricensis Morera & Cespedes (Nematoda, Metastrongyloidea) from a Brazilian strain.
Morphology and systematics of the genus Anonchus Cobb, 1913 (Nematoda: Leptolaimina) and reappraisal of the family Aphanolaimidae Chitwood, 1936 n.
The genus Brasilaiumus Lordello & Zamith, 1957 (Actinolaimidae, Nematoda).
www.ots.ac.cr /rdmcnfs/datasets/exsrch.phtml?ds=global&qbe=12095   (3075 words)

  
 Platyhelminthes & Nematoda
The genus Mesodorylaimus Andrassy, 1959 and its relatives (Nematoda: Dorylaimidae): Acta Zoologica Academiae Scientiarum Hungaricae 32(3-4) 1986: 207-261, Illustr.
And Observations on X-Yapoense Luc, 1958 and X-Algeriense Luc and Kostadinov, 1982 (Nematoda : Longidoridae).
Hugot, J. Redescription of Enterobius anthropopitheci (Gedoelst, 1916) (Nematoda, Oxyurida), a parasite of chimpanzees: Systematic Parasitology 26(3), November 1993: 201-207, Illustr.
diglib1.amnh.org /resources/bibliography/bibliographies/platy&nema.htm   (4043 words)

  
 The National Nematode Collection of New Zealand
Clark, W.C. New Zealand Mononchidae (Enoplida, Nematoda) I. The genera Mononchus Bastian and Prionchulus Cobb.
Sher, S.A. Revision of the genus Radopholus Thorne, 1949 (Nematoda: Tylenchoidea).
Yeates, G.W. Nine new Dorylaimida (Nematoda) from the New Zealand region.
www.landcareresearch.co.nz /research/biodiversity/invertebratesprog/nzac/nncnz.asp   (1184 words)

  
 Hallanger et al 2002
Nematoda (roundworms), a phylum of their own, are the most abundant metazoans in the soil on a worldwide basis, but about their abundance in the arctic soils little is known.
The Nematoda are a part of the microfauna, and their body-size may reach 100 μm (Paul and Clark 1996).
Then mesh, paper and soil were removed and a high percentage of the nematoda from the soil was assumed to have moved through paper and mesh into the water.
www.hi.is /~olafial/Hallangeretal2002.htm   (4956 words)

  
 Nematoda   (Site not responding. Last check: 2007-09-18)
Phylum Nematoda An introduction to the roundworms from the Biological Sciences at the University of Paisley.
Phylum Nematoda Introduction to soil-dwelling nematodes from the University of Florida Department of Entomology and Nematodology.
Caenorhabditis elegans Movies Links to films showing the growth and development of C. elegans from researchers worldwide, housed in the laboratory of Bob Goldstein at UNC-Chapel Hill.
www.serebella.com /encyclopedia/article-Nematoda.html   (215 words)

  
 Dr Vlada Peneva
(Nematoda: Dorylaimoidea), a parasite of carrots in Israel.
(Nematoda: Longidoridae) from coastal sand dunes in northeast Poland.
(Nematoda: Longidoridae) from a vineyard infected with grapevine fanleaf virus on Crete, Greece.
www.diplectanum.dsl.pipex.com /bas/vlada.htm   (1257 words)

  
 Publications by Sven Boström   (Site not responding. Last check: 2007-09-18)
Morphological and systematic studies of the family Cephalobidae (Nematoda: Rhabditida).
A revision of the genus Pseudacrobeles Steiner, 1938 (Nematoda: Cephalobidae).
(Nematoda: Cephalobidae) from the area of an old sulphur industry in Ukraine.
www.nrm.se /ev/dok/sbpub.html.en   (1515 words)

  
 Introduction to the "Aschelminth" Phyla   (Site not responding. Last check: 2007-09-18)
A number of aschelminths are parasitic, including the Acanthocephala, which parasitize vertebrates; the Nematomorpha, which parasitize insects and other arthropods; and the Nematoda, which include parasites of plants and animals as well as many non-parasitic, free-living species.
Nematoda: Perhaps the best starting point for learning about nematodes on the WWW is the home page of the Society of Nematologists.
Nematomorpha: A report on the horsehair worms of Illinois, with some general information about the phylum, is available from the Illinois Natural History Survey.
www.ucmp.berkeley.edu /aschelminthes/aschelminthes.html   (941 words)

  
 Paul De Ley - Home page
If the 3-digit number of a given paper is highlighted, then reprints of that paper are (at least to my knowledge) still available and can be requested from the Librarian of the Institute.
from Pakistan and redescription of A. bodenheimeri (Steiner) and Placodira lobata Thorne (Nematoda: Cephalobidae).
(625) DE LEY, P.; VAN DE VELDE, M.C.; MOUNPORT, D.; BAUJARD, P. and COOMANS, A. Ultrastructure of the stoma in Cephalobidae, Panagrolaimidae and Rhabditidae, with a proposal for a revised stoma terminology in Rhabditida (Nematoda).
faculty.ucr.edu /~pdeley/myself.html   (1638 words)

  
 Nematoda   (Site not responding. Last check: 2007-09-18)
Nematodes include both free-living and parasitic species, many of which can be harmful to humans.
Nematoda includes common roundworms, which infect many humans worldwide, hookworms, trichina worms, which are responsible for trichinosis, pinworms, and filarial worms, which cause the devastating diseases elephantiasis and river blindness.
The damage nematodes can cause in humans should not be underestimated, nor should their abundance in the world.
www.discoverlife.org /nh/tx/Nematoda   (177 words)

  
 Nematoda   (Site not responding. Last check: 2007-09-18)
The roundworms (Phylum Nematoda) are one of the most common phyla of animals, with over 20000different described species.
The common presence of a pseudocoelom is no longer considered evidence that the pseudocoelomate phyla are all related, but afew groups are still probably close relatives of the Nematoda.
Later they were demoted to a class Nematoda inthe Aschelminthes, and then restored to phylum nematoda.
www.therfcc.org /nematoda-28768.html   (432 words)

  
 Eelworm --  Britannica Student Encyclopedia
any of several worms of the class Nematoda (phylum Aschelminthes), so called because they resemble miniature eels; term is most often applied to smaller members of the class Nematoda that are either free-living or parasitic in plants; most are 0.004 to 0.06 in.
The term is most often applied to smaller members of the class Nematoda that are either free-living or parasitic in plants.
Nematodes are among the most abundant animals, occurring as parasites in animals and plants or as free-living forms in soil, freshwater, marine environments, and even such unusual places as vinegar and beer malts.
www.britannica.com /ebi/article-9311120?tocId=9311120   (519 words)

  
 Recent Publications of James Baldwin
Molecular phylogenetics and diagnosis of soil and clinical isolates of Halicephalobus gingivalis (Nematoda: Cephalobina: Panagrolaimoidea), an opportunistic pathogen of horses.
Comparative survey of early embryogenesis of Secernentea (Nematoda) with phylogenetic implications.
Ultrastructure of the postcorpus of the esophagus of Teratocephalus lirellus (Teratocephalida) for interpreting character evolution in Secernentea (Nematoda).
faculty.ucr.edu /~baldwin/pubindex.html   (336 words)

  
 ARS Project: BIOSYSTEMATICS AND BIODIVERSITY OF PATHOGENS AND PARASITES (405163)
Coevolution and Biogeography among Nematodirinae (Nematoda: Trichostrongylina) Lagomorpha and Artiodactyla (Mammalia): Exploring Determinants of History and Structure for the Northern Fauna Across the Holarctic.
Phylogeny for Genera of Nematodirinae (Nematoda: Trichostronglyina) - (14-Jul-04)
DOWLING, A.P., VAN VELLER, M.G., HOBERG, E.P., BROOKS, D.R. Morphology and Diagnosis of Fourth-Stage Larvae of Tridentoinfundibulum Gobi (Nematoda, Strongyloidea) Parasitizing Horses, Equus Caballus
www.ars.usda.gov /research/projects/projects.htm?ACCN_NO=405163&showpubs=true   (998 words)

  
 New Page 1   (Site not responding. Last check: 2007-09-18)
Pseudocoelomate: "false" coelom: body cavity but not within mesoderm, rather between gut and mesoderm: Nematoda.
But now think a pseudocoelom is secondarily derived from true coelom.
Now think nematoda are closely related to arthropoda.
www.anu.edu.au /BoZo/backwell4/nematoda.htm   (219 words)

  
 Spiroxys contorta (Nematoda: spirurida) in gastric granulomas of Apalone spinifera pallida (Reptilia: testudines) -- ...
Spiroxys contorta (Nematoda: spirurida) in gastric granulomas of Apalone spinifera pallida (Reptilia: testudines) -- McAllister et al.
Spiroxys contorta (Nematoda: spirurida) in gastric granulomas of Apalone spinifera pallida (Reptilia: testudines)
Non-caseating granulomas containing larval spirurid nematodes (Spiroxys contorta) were observed in the gastric submucosa and muscularis externa of two pallid spiny softshells (Apalone spinifera pallida) from northcentral Texas (USA).
www.jwildlifedis.org /cgi/content/abstract/29/3/509   (128 words)

  
 Introduction to the Nematoda   (Site not responding. Last check: 2007-09-18)
The World Health Organization has information on infectious diseases, including those caused by intestinal nematodes.
See the Nematoda page on the Tree of Life for information about nematode relationships.
Micrograph of nematode prepared by B. Waggoner using the UCMP Environmental Scanning Electron Microscope.
www.ucmp.berkeley.edu /phyla/ecdysozoa/nematoda.html   (1115 words)

  
 TerritorioScuola OpenDirectoryProject > Science> Biology> Flora and Fauna> Animalia> Nematoda   (Site not responding. Last check: 2007-09-18)
Phylum Nematoda - - Bilaterally symmetrical, worm-like organisms.
Phylum Nematoda - - An introduction to the roundworms from the Biological Sciences at the University of Paisley.
Phylum Nematoda - - Introduction to soil-dwelling nematodes from the University of Florida Department of Entomology and Nematodology.
www.territorioscuola.com /dmoz.php3/Science/Biology/Flora_and_Fauna/Animalia/Nematoda   (255 words)

  
 Water Supply 2:3 (2002) 183-190 - N. Matsumoto et al. - Removal methods of nematoda contained in the effluent of ...
chlorine dioxide, ozone, ultraviolet radiation and chloramine, either alone or in combination with other physical treatments like sand filtration and membrane filtration, on the inactivation and removal of nematoda were studied.
Ozone and chloramines were found to be effective for nematoda inactivation.
But the combination of UV radiation and sand filtration turned out to be very effective in the removal of nematoda from drinking water.
www.iwaponline.com /ws/00203/ws002030183.htm   (275 words)

  
 lb6pg7
Members of the phylum Nematoda are worms with long, cylindrical bodies and for this reason are commonly referred to as roundworms.
The phylum Nematoda is amoung the largest of the animal phyla.
Although only approximately 15, 000 species have been named, biologists estimate that if all the species were scientifically described, the number would be closer to 500,000.
io.uwinnipeg.ca /~simmons/lb6pg7.htm   (1020 words)

  
 Untitled Document
The genus Eumonhystera Andrassy, 1981 with (Monhysteridae: Nematoda) with the description of E.
The familyLeptolaimidae Orley, 1880 sensu Lorenzen, 1981 (Chromadorida: Nematoda) with the description of Anonchus coomansi n.
Tridentulus, a new genus of Monhysteridae (Nematoda) from the Galápagos archipelago.
hcgs.unh.edu /Staff/abebe/abebepubs.html   (508 words)

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