Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Lumbricus terrestris


Related Topics

In the News (Wed 11 Nov 09)

  
 Images of Lumbricus terrestris   (Site not responding. Last check: 2007-10-08)
Middens of nightcrawler (Lumbricus terrestris) in an organic walnut orchard.
Middens of nightcrawler (Lumbricus terrestris) in a citrus orchard.
As observed in San Joaquin and Solano counties, densely shaded sprinkler- or flood-irrigated walnut orchards appear especially conducive to the establishment and spread of nightcrawler (Lumbricus terrestris).
www.sarep.ucdavis.edu /worms/image6.htm   (88 words)

  
 Encyclopedia: Lumbricus terrestris   (Site not responding. Last check: 2007-10-08)
Common genera Lumbricus Eisenia Eiseniella Allolobophora Aporrectodea Bimastos Dendrobaena Dendrodrilus (and more) The Lumbricidae is a family of earthworms which includes most of the well-known earthworm species.
Earthworm is the common reference for the larger members of the Oligochaeta (which is either a class or subclass depending on the author) in the phylum Annelida.
The microfungal community of Lumbricus terrestris middens in a Linden (Tilia cordata) forest (PDF) (http://www.urbanfischer.de/journals/pedo/content/sample/2810166a.pdf)
www.nationmaster.com /encyclopedia/Lumbricus-terrestris   (1076 words)

  
 Biophysical Journal: Small Angle X-Ray Scattering Studies and Modeling of Eudistylia vancouverii Chlorocruorin and ...   (Site not responding. Last check: 2007-10-08)
Molecular symmetiy of the dodecamer subunit of Lumbricus terrestris hemoglobin.
A dodecamer of globin chains is the principal functional subunit of the extracellular hemoglobin of Lumbricus terrestris.
Assembly of the gigantic hemoglobin of the earthworm Lumbricus terrestris.
www.findarticles.com /p/articles/mi_qa3938/is_200408/ai_n9421032/pg_6   (880 words)

  
 Lumbricus   (Site not responding. Last check: 2007-10-08)
Lumbricus has four different species which are Lumbricus rubells, Lumbricus terrestris, and Lumbricus festivus.
Lumbricus rubellus is usually reddish brown or reddish violet, irridescent dorsally, and pale yellow ventrally.
Lumbricus castaneus's colors vary from chesnut to violet brown; brown or yellow ventrally, and have orange clitellum.
www.worldhistory.com /wiki/L/Lumbricus.htm   (257 words)

  
 OLYMPUS MIC-D: Brightfield Gallery - Earthworm (Lumbricus terrestris)   (Site not responding. Last check: 2007-10-08)
Earthworms, members of the genus Lumbricus, are often thought of as the motivation for awakening birds and as the favored bait of the young angler.
The night crawler (Lumbricus terrestris), introduced to North America by early European settlers, is an earthworm that ranges from 90 millimeters up to 300 millimeters in length and constructs burrows up to 2.5 meters (approximately 8 feet) in depth.
In terms of animal biomass per hectare in terrestrial ecosystems, night crawlers hold the record, with densities of up to 70 per square meter of lawn or prairie.
www.mic-d.com /gallery/brightfield/lumbricus.html   (232 words)

  
 The Effect of Pesticides on Lumbricus terrestris
Lumbricus terrestris were placed in 12 different containers sectioned into four quadrants.
Lumbricus terrestris, the form commonly studied in school laboratories, is 12 to 30 cm long.
Lumbricus terrestris did not receive sufficient water or food, or they received too much light.
oas.ucok.edu /OJAS/02/papers/moyer02.htm   (1837 words)

  
 [No title]   (Site not responding. Last check: 2007-10-08)
terrestris to high level environmental oxygen resulted in an increase in the number of neuromelanin granules within these neurons, as well as an increase in the endogenous peroxidase activity.
An Immunohistochemical Analysis of -Glutamyl Transpeptidase in the Tissues of Earthworm, Lumbricus terrestris.
Skye Duncan and William Fyffe, Immunohistochemical Observation of the Epidermis of the Canadian Nightcrawler, Lumbricus terrestris, Using a Primary Antibody Raised Against the Vertebrate Hormone, Motilin.
people.nnu.edu /~wefyffe/research.htm   (844 words)

  
 OARDC - Current Research Projects   (Site not responding. Last check: 2007-10-08)
Lumbricus terrestris, a surface feeder that lives in permanent, vertical burrows, is one of the most active seed dispersal agents among earthworm species and is common in agricultural soils.
Lumbricus terrestris gathered and buried A. trifida seeds beginning the day seeds were deposited and continuing for several weeks, whereas seeds in worm-free plots became buried more slowly by the physical action of rainfall and soil freezing/thawing.
One-half of seeds in L. terrestris plots were buried within 2 to 8 days, compared to 47 to 117 days in the absence of L. terrestris, with small seeds being more rapidly buried than large seeds.
www.oardc.ohio-state.edu /cris/getone.asp?id=0192565   (318 words)

  
 Earthworms in Agriculture 1996 update
Resistance to thermal unfolding (25-60 degrees C) for Lumbricus hemoglobin is increased in the presence of Ca(II) or Ba(II) ions.
The resistance of L. terrestris against nonpathogenic bacteria was decreased, confirming that the bacteria were treated by different systems according to their pathogenicity.
Descriptors: lumbricus-rubellus; serine-proteinases; purification-; physicochemical-properties; enzyme-activity; ph-; inhibition-; enzyme-inhibitors; lysine-; coelomomyces- Abstract: An endoprotease in earthworm (Lumbricus rubellus) is purified to apparent homogeneity using 125-I-lactalbumin as a substrate.
www.nal.usda.gov /afsic/AFSIC_pubs/worm9496.htm   (7137 words)

  
 Lumbricus terrestris -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-08)
Lumbricus terrestris is a large reddish worm native to (The 2nd smallest continent (actually a vast peninsula of Eurasia); the British use `Europe' to refer to all of the continent except the British Isles) Europe.
It has an unusual habit of copulating on the surface at night, which makes it more visible than most other earthworms.
In some areas, this is having a serious adverse effect on (The part of the earth's surface consisting of humus and disintegrated rock) soil structure and quality, as the soil aeration and organic material mixing previously done by the earthworms ceases.
www.absoluteastronomy.com /encyclopedia/l/lu/lumbricus_terrestris.htm   (626 words)

  
 Microbial and Microfaunal Community Dynamics in Artificial and Lumbricus terrestris (L.) Burrows -- Savin et al. 68 ...
Lumbricus terrestris in a soil core experiment: Nutrient-enrichment processes (NEP) and gut-associated processes (GAP) and their effect on microbial biomass and microbial activity.
Molecular and culture-based analyses of prokaryotic communities from an agricultural soil and the burrows and casts of the earthworm Lumbricus rubellus.
Aporrectodea turgida, and Lumbricus terrestris and its relation to the carbon budgets of three artificial soils.
soil.scijournals.org /cgi/content/full/68/1/116   (5006 words)

  
 Sherry's Greenhouse - Worm Page
Nightcrawlers (aka "Lumbricus terrestris") do not do well in a greenhouse or home vermicomposting environment for several reasons.
Some differences: An adult Lumbricus rubellus is much shorter in length than Lumbricus terrestris, is redder in color, does not make a permanent burrow for its home as does Lumbricus terrestris, and does not burrow as deeply.
Lumbricus rubellus is often found under layers of decaying leaves outdoors or in manure piles.
www.sherrysgreenhouse.com /oldsite/GHworms.html   (1875 words)

  
 Carbon and Nitrogen Dynamics in Lumbricus terrestris (L.) Burrow Soil: Relationship to Plant Residues and Macropores -- ...
Carbon and Nitrogen Dynamics in Lumbricus terrestris (L.) Burrow Soil: Relationship to Plant Residues and Macropores -- Amador et al.
Carbon and Nitrogen Dynamics in Lumbricus terrestris (L.) Burrow Soil
terrestris are coupled strongly to surface litter removal.
soil.scijournals.org /cgi/content/abstract/67/6/1755   (400 words)

  
 EARTHWORM - Online Information article about EARTHWORM   (Site not responding. Last check: 2007-10-08)
species of earthworm and named it Lumbricus terrestris.
There are now one thousand well-characterized species known from different parts of the world, and the number increases almost daily.
England belong entirely to the three genera Lumbricus, Allolobophora and Allurus, which are further subdivided by some systematists; and these genera See also:
encyclopedia.jrank.org /DRO_ECG/EARTHWORM.html   (704 words)

  
 Environmental fate and effects of Bt protein: Lit review |
thuringiensis Berliner for the earthworm, Lumbricus terrestris Linnaeus
Earthworms (Lumbricus terrestris) were placed in jars containing 300 g of humus-rich, granular clay soil containing maple, birch, or elm leaves.
Two types of bacterial preparations (Thuricide 30B or Thuricide 50B) were then added to the soil at concentrations of 3, 15, 30, and 60 g.
www.ent.iastate.edu /dept/research/tox/btlit/node/43   (173 words)

  
 lb7pg1
The annelids include a variety of marine, freshwater, and terrestrial worms including the familiar leeches and earthworms.
The earthworm is an example of a foraging herbivorous annelid, obtaining food by eating its way through the soil and extracting nutrients from the soil as it passes through the digestive tract.
Examine slide #71, the cross section of Lumbricus sp.
io.uwinnipeg.ca /~simmons/lb7pg1.htm   (856 words)

  
 AllRefer.com - earthworm (Zoology: Invertebrates) - Encyclopedia   (Site not responding. Last check: 2007-10-08)
earthworm, terrestrial, cylindrical segmented worm of the class Oligochaeta.
There are 2,200 earthworm species, found all over the world except in arid and arctic regions and ranging in size from 1 in.
The common American and European earthworm, Lumbricus terrestris, up to 10 in.
reference.allrefer.com /encyclopedia/E/earthworm.html   (503 words)

  
 Ontogenetic scaling of burrowing forces in the earthworm Lumbricus terrestris -- Quillin 203 (18): 2757 -- Journal of ...
Quillin, K. Ontogenetic scaling of hydrostatic skeletons: geometric, static stress and dynamic stress scaling of the earthworm Lumbricus terrestris.
Quillin, K. Ontogenetic scaling of peristaltic crawling in the earthworm Lumbricus terrestris.
Seymour, M. Skeletons of Lumbricus terrestris L. and Arenicola marina (L.).
jeb.biologists.org /cgi/content/refs/203/18/2757   (421 words)

  
 earthworm --  Britannica Concise Encyclopedia - Your gateway to all Britannica has to offer!
Any of more than 1,800 species of terrestrial worms, particularly members of the genus Lumbricus (class Oligochaeta of the annelid order).
About 3,200 living species are known, the most familiar of which is the earthworm (q.v.), Lumbricus terrestris.
Feeding either aboveground or in subterranean burrows, terrestrial caecilians are believed to locate their quarry by means of a chemosensory tentacle on each side of the head.
concise.britannica.com /ebc/article-9363317   (759 words)

  
 Assembly of the Gigantic Hemoglobin of the Earthworm Lumbricus terrestris. ROLES OF SUBUNIT EQUILIBRIA, NON-GLOBIN ...
The extracellular hemoglobins of annelids were first shown by Svedberg and Eriksson (1) to be gigantic molecules of at
terrestris Hb was prepared as described previously (15).
terrestris Hb appears to be characteristic of the dissociated
www.jbc.org /cgi/content/full/271/47/30007   (7474 words)

  
 Stretch-sensitive neural units in the body wall of the earthworm, Lumbricus terrestris L -- Drewes and Fourtner 65 (1): ...
Stretch-sensitive neural units in the body wall of the earthworm, Lumbricus terrestris L -- Drewes and Fourtner 65 (1): 39 -- Journal of Experimental Biology
Stretch-sensitive neural units in the body wall of the earthworm, Lumbricus terrestris L
wall were studied in the earthworm, Lumbricus terrestris L. A phasic
jeb.biologists.org /cgi/content/abstract/65/1/39   (175 words)

  
 Find in a Library: Chemotactic response of Lumbricus terrestris coelomocytes to larval and adult stages of Rhabditis ...
Find in a Library: Chemotactic response of Lumbricus terrestris coelomocytes to larval and adult stages of Rhabditis pellio
Chemotactic response of Lumbricus terrestris coelomocytes to larval and adult stages of Rhabditis pellio
WorldCat is provided by OCLC Online Computer Library Center, Inc. on behalf of its member libraries.
worldcatlibraries.org /wcpa/ow/9e20e058fa57fa33a19afeb4da09e526.html   (68 words)

  
 Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations   (Site not responding. Last check: 2007-10-08)
Energy Citations Database (ECD) Document #7239298 - Lysozyme activity in earthworm (Lumbricus terrestris) coelomic fluid and coelomocytes: Enzyme assay for immunotoxicity of xenobiotics
Availability information may be found in the Availability, Publisher, Research Organization, Resource Relation and/or Author (affiliation information) fields and/or via the "Full-text Availability" link.
Lysozyme activity in earthworm (Lumbricus terrestris) coelomic fluid and coelomocytes: Enzyme assay for immunotoxicity of xenobiotics
www.osti.gov /energycitations/product.biblio.jsp?osti_id=7239298   (134 words)

  
 Precopulatory mate assessment in relation to body size in the earthworm Lumbricus terrestris: avoidance of dangerous ...
Precopulatory mate assessment in relation to body size in the earthworm Lumbricus terrestris: avoidance of dangerous liaisons?
Address correspondence to N.K. Michiels, who is currently at the Department for Evolutionary Biology, Westfaelische Wilhelms-Universitaet, Huefferstrasse 1, D-48149 Muenster, Germany.
In the earthworm Lumbricus terrestris L., mating occurs on the
beheco.oxfordjournals.org /cgi/content/abstract/12/5/612   (316 words)

  
 Microbial and Microfaunal Community Dynamics in Artificial and Lumbricus terrestris (L.) Burrows -- Savin et al. 68 ...
Macropore formation and litter incorporation are two results
of earthworm [Lumbricus terrestris (L.)] activities that can
Copyright © 2004 by the Soil Science Society of America.
soil.scijournals.org /cgi/content/abstract/68/1/116   (284 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.