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Topic: Lumbriculidae

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Earthworm

Lumbricus terrestris

Lumbricidae

Oligochaeta

Annelid

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Scientific classification

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	[No title]
		67 RTH 01090477 8/30/2000 Annelida Oligochaeta Lumbriculida Lumbriculidae Lumbriculidae 202 RTH 01090477 8/30/2000 Annelida Oligochaeta Tubificida Tubificina Naididae Naididae 370 RTH 01090477 8/30/2000 Arthropoda Arachnida Acari 336 RTH 01090477 8/30/2000 Arthropoda Insecta Ephemeroptera Furcatergalia Leptophlebiidae Leptophlebiidae 202 RTH 01090477 8/30/2000 Arthropoda Insecta Ephemeroptera Furcatergalia Leptophlebiidae Paraleptophlebia Paraleptophlebia sp.
		141 RTH 01097270 8/15/2000 Nematoda Nematoda 17 RTH 01097270 8/15/2000 Annelida Oligochaeta Megadrile 17 RTH 01097270 8/15/2000 Annelida Oligochaeta Lumbriculida Lumbriculidae Lumbriculidae 118 RTH 01097270 8/15/2000 Annelida Oligochaeta Tubificida Tubificina Naididae Naididae 17 RTH 01097270 8/15/2000 Arthropoda Arachnida Acari 34 RTH 01097270 8/15/2000 Arthropoda Malacostraca Isopoda Asellota Asellidae Caecidotea Caecidotea sp.
		80 RTH 01101500 8/22/2000 Annelida Oligochaeta Lumbriculida Lumbriculidae Lumbriculidae 646 RTH 01101500 8/22/2000 Annelida Oligochaeta Tubificida Tubificina Naididae Naididae 242 RTH 01101500 8/22/2000 Arthropoda Malacostraca Isopoda Isopoda 80 RTH 01101500 8/22/2000 Arthropoda Malacostraca Amphipoda Amphipoda 80 RTH 01101500 8/22/2000 Arthropoda Malacostraca Amphipoda Gammaridea Crangonyctidae Crangonyx Crangonyx sp.
	nh.water.usgs.gov /projects/nawqa/data/lug_bug.txt (13605 words)

	World bibliography on subterranean Annelida, Clitellata (Aphanoneura - Oligochaeta)
		COOK (D. The genera of the family Lumbriculidae and the genus Dorydrilus (Annelida, Oligochaeta).
		(Oligochaeta, Lumbriculidae) from a cave in Southern Tenessee.
		Trichodrilus strandi (Oligochaeta, Lumbriculidae), a new element in the fauna of Yugoslavia.
	members.aol.com /blspecies/oligochaeta.htm (3572 words)

	CHAETOPODA - LoveToKnow Article on CHAETOPODA (Site not responding. Last check: 2007-10-13)
		In a few Enchylraeidae and Lumbriculidae the spermathecae open at the distal extremity into the oesophagus, which is a fact difficult of explanation.
		Among the aquatic Oligochaeta and many earthworms (the families Lumbricidae, Geoscolicidae and a few other genera) the spermathecae are simple structures, as has been described.
		It is a remarkable fact, not yet understood, that in certain Enchytraeidae and Lumbriculidae the spermathecae open into the oesophagus as well as on to the exterior.
	34.1911encyclopedia.org /C/CH/CHAETOPODA.htm (13659 words)

	Lumbriculus variegatus (Site not responding. Last check: 2007-10-13)
		Although superficially resembling tubifex worms, Lumbriculus is placed in the Order Lumbriculida, a group that is separate from both tubifex worms and earthworms, which are in the orders Tubificida and Haplotaxida, respectively (Jamieson, 1981):
		Some biologists suggest that the Order Lumbriculida may be an early stem group in the oligochaete branch of annelid evolution.
		But interpretations are complicated by variability in the number and location of gonads in the Lumbriculidae, a feature common in worms that reproduce asexually by fragmentation.
	www.zool.iastate.edu /~c_drewes/Lvgen4.htm (2234 words)

	Oligochaeta (Site not responding. Last check: 2007-10-13)
		The few ancient data concerning the Lumbriculidae and Lumbricidae of Greenland were summarized by WESENBERG-LUND (1926), UDE (1931), and by OMODEO (1957).
		Amongst others Lumbricidae, Lumbriculidae and Enchytraeidae were found.
		As another interesting result minute Aelosomatidae were found in the samples from a homothermic spring in the Mellemfjord (Puilissoq section 1.
	www.nat.ku.dk /as/oligochaetes.htm (293 words)

	DSW Selected Publications
		Sublethal responses to endrin in sediment by Stylodrilus heringianus (Lumbriculidae) as measured by a 137-cesium marker layer technique.
		Burrowing avoidance assays of contaminated Detroit River sediments using the freshwater oligochaete Stylodrilus heringianus (Lumbriculidae).
		Short term lethality and sediment avoidance assays with endrin-contaminated sediment and two oligochaetes from Lake Michigan: Stylodrilus heringianus (Lumbriculidae) and Limnodrilus hoffmeisteri (Tubificidae).
	www.murraystate.edu /qacd/cos/bio/publica.htm (1255 words)

	Class Oligochaeta
		Four families in the orders Tubificida and Lumbriculida are common in freshwater in northeastern North America: the Tubificidae, Naididae, Lumbriculidae, and Enchytraeidae.
		In addition, freshwater biologists sometimes encounter lumbricine oligochaetes (order Lumbricina; the familiar earthworms), haplotaxid oligochaetes (order Haplotaxida; rare inhabitants of groundwater), Aeolosoma (class Aphanoneura; small worms once classified with the oligochaetes), and Manayunkia speciosa (class Polychaeta) in waters of northeastern North America.
		These large worms are found in standing and running waters, and are ecologically somewhat similar to tubificids.
	lakes.chebucto.org /ZOOBENTH/BENTHOS/xxv.html (914 words)

	intas 94-4465 (Site not responding. Last check: 2007-10-13)
		These relatively young radiations have been observed in Lamprodrilus (Lumbriculidae), Sergentia (Chironomidae), Cytherissa (Ostracoda) and in the families Benedictiidae and Baicaliidae (Mollusca).
		Also their life cycles seem to be very similar, but characteristic for deep waters (see below).
		In the Lumbriculidae, an unknown species flock, of which two new species have been described, was detected in the genus Rhynchelmis: an endemic complex of small species based on morphological characters, including the ultrastructure of the spermatozoa, could be distinguished and maybe corresponds to a new genus.
	www.intas.be /catalog/94-4465.htm (949 words)

	AOGSMNP.99SiteInfo
		Lumbriculidae, Nais communis; several terrestrial megadrile worms also collected from this site.
		Lumbriculidae; Naididae: Nais simplex, Slavina appendiculata) and Hirudinea present.
		Aquatic Oligochaeta (unidentified Lumbriculidae; Naididae: Nais behningi, Pristina jenkinae; Tubificidae: Rhyacodrilus subterraneus) present.
	www.inhs.uiuc.edu /~mjwetzel/AOGSMNP.99SiteInfo.html (1225 words)

	[No title] (Site not responding. Last check: 2007-10-13)
		Abstract The sperm ultrastructure of three Naididae (Paranais frici, P. litoralis and Stylaria lacustris) and two Lumbriculidae (Rhynchelmis brachycephala and R. alyonae) is decribed to supply spermatological evidence towards a better understanding of the phylogeny of the two families.
		Naidid spermatozoa were found to be similar to one another, particularly with regard to the acrosome (with the acrosome tube bent to one side), and the shape and number of mitochondria.
		The two lumbriculid species examined showed a characteristic conical indentation at the apex of the nucleus, a feature up to now described only in Branchiobdellida, an annelid group with possible affinities to Lumbriculidae.
	www.itemb.se /science/publications/txt/swe00agr.txt (5715 words)

	GLERL PhotoGallery - Waterlife
		Color photograph of the worm lumbriculidae and the amphipod Diporeia swimming at the sediment surface.
		Color microphotograph of the water flea Bythotrephes cederestroemii.
		Retrieval of zebra mussel-encrusted Vector Averaging Current Meter near Michigan City, IN.
	www.glerl.noaa.gov /pubs/photogallery/Waterlife/index.html (105 words)

	Tubifex Ecology
		Certain quantitative ratios of meiofauna were shown to be correlated with environmental data.
		The species of the oligochaete families Lumbriculidae and Aeolosomatidae and the harpacticoids as a collective group, excluding Canthocamptus staphylinus, were most clearly confined to the less eutrophied environments.
		The oligochaete species Amphichaeta leydigii, Dero digitata and Tubifex tubifex, the resting stages of Cyclopinae, and Eucyclops serrulatus among the Eucyclopinae were most clearly concentrated in the eutrophicated or polluted environments.
	www.esg.montana.edu /dlg/aim/annelid/wbib3.html (9527 words)

	Ecology: Seasonal boundary dynamics of a groundwater/surface-water ecotone
		The division of groundwater sites generally separated riparian groups from those directly beneath the active river channel [ILLUSTRATION FOR FIGURE 6 OMITTED].
		Lumbriculidae were found exclusively outside the active channel, whereas Hyalellidae were found in greater abundance beneath, but within the lateral limits of, the river.
		TWINSPAN level-3 divisions failed to produce any discernible patterns.
	www.findarticles.com /p/articles/mi_m2120/is_n6_v79/ai_21164766/pg_15 (298 words)

	Historical Macroinverterbrate List for Keniworth Region (Site not responding. Last check: 2007-10-13)
		3 (Oligochaeta: Lumbriculidae) 2 MOUTH OF HICKEY RUN THR012 01/26/96 38 54'31" 76o57'34"W Crangonyx shoemakeri (Amphipoda: Crangonyctidae) 94 Hydroporus sp.
		(Diptera: Ptychopteridae) 3 Physella integra (Gastropoda: Physidae) 6 Caecidotea intermedius (Isopoda: Asellidae) 118 Lumbriculidae sp.
		2 (Oligochaeta: Lumbriculidae) 2 Tubificidae unidentified (Oligochaeta: Tubificidae) 1 Ironoquia sp.
	www.pwrc.usgs.gov /blitz/biomaold.html (206 words)

	Definition of lumbriculidae - Merriam-Webster Online Dictionary (Site not responding. Last check: 2007-10-13)
		Click here to search for another word in the Merriam-Webster Online Dictionary.
		For More Information on "lumbriculidae " go to Britannica.com
		Get the Top 10 Search Results for "lumbriculidae "
	www.bonus.com /contour/merriam_webster/http@@/www.m-w.com/dictionary/lumbriculidae (56 words)

	Great Lakes Coastal Wetlands: Science and Conservation – Canadian Wildlife Service, Ontario Region
		To learn more about this important and innovative program, visit their website at www.bsc-eoc.org/mmpmain.html
		A worm, lumbriculidae, and an amphipod, Diporeia, swimming at the sediment surface.
		As the most diverse group of coastal wetland creatures, invertebrates (animals without backbones) are excellent indicators of coastal wetland health since they occupy a wide range of microhabitats and are relatively easy to collect and study.
	www.on.ec.gc.ca /wildlife/factsheets/fs_coastal_wetlands-e.html (5726 words)

	Proceedings of the Oklahoma Academy of Science
		Shannon Weaver benthic diversity was also correlated with the presence or absence of age 1 clearcuts upstream.
		Several families, Amphipoda, Lumbriculidae, Siphlonuridae, Isopoda, Sialidae, Turbellaria, Hydroptilidae, Philopotomidae, Baetiscidae, and Tricorythidae, were prevalent in sites below age 1 clearcuts whereas Coenagrionidae, Coryduligastridae, Helicopsychidae, Hydropsychidae and Polycentropodidae were most abundant in sites that were not below age 1 clearcuts.
		Two mayfly families, Baetistidae and Tricorythidae, were collected exclusively at sites below age 1 clearcuts.
	digital.library.okstate.edu /OAS/oas_htm_files/v68/p85_86nf.html (585 words)

	[No title]
		This course will include information on the classification of Annelida, and taxonomic differences among the families, genera and species.
		Identifications of oligochaetes will include both external and internal morphological characters used to separate the species within the common families Tubificidae (Tubificinae, Naidinae), Lumbriculidae, and Enchytraeidae.
		Due to time constraints, use of microscopes for identifications will not be possible, but images of oligochaetes will be projected and characters shown which will enable identification of the specimen.
	www.canaanvi.org /canaanvi_web/uploadedFiles/Events_and_Education/Calendar_of_Events/CVI_Sponsored_Events/mid_atlantic_aquatic_bio_agenda.doc (2097 words)

	2001 Final Report Summaries - Discover Life in America
		As requested, this report has been kept short.
		Representatives of two other families of aquatic oligochaetes (Enchytraeidae and Lumbriculidae), as yet unidentified, also have been collected during this study, as well as representatives of two other annelid groups Aeolosomatida (suction-feeding worms) and the Branchiobdellida (crayfish worms).
		Those few leeches that have been collected to date have been forwarded to Dr. Bill Moser (USNM-Smithsonian Institution), who is collaborating with Dr. Donald J. Klemm (US EPA) in a study of leeches occurring within the Park.
	www.dlia.org /atbi/science/grant_program/final_report_2001_sum.shtml (8968 words)

	The Skeptical Aquarist
		Since Lumbricus is the common earthworm, Lumbriculus, then, should be the "little earthworm." Though it's cute, the naming is a bit misleading; Lumbriculids actually comprise a separate order (Lumbriculidae) of the Oligochaetes; in other words, they're annelid worms, as earthworms are, but as different from earthworms as they both are different from tubificids.
		Nevertheless, flworms are very often confused with tubificids (Tubifex and its allied species) and scorned with equal disgust by many well-informed fishkeepers.
		This page last updated: 09/09/05 02:43:58 AM [an error occurred while processing this directive]
	www.skepticalaquarist.com /docs/feeding/blackworms.shtml (1910 words)

	Catalogo Articoli (Site not responding. Last check: 2007-10-13)
		Response of oligochaete (Tubificidae and Lumbriculidae) and Diptera Chironomidae communities to the decrease of phosphorus concentrations in Lake Geneva (Little Lake)
		CHARACTERIZATION OF PHYTOPLANKTON FROM 2 LIMNIC SYSTEMS CONTAMINATED BY A HERBICIDAL PHOTOSYNTHETIC INHIBITOR - THE PICT METHOD (POLLUTION-INDUCED COMMUNITY TOLERANCE) - APPLICATION AND SIGNIFICANCE
		DESCRIPTION OF 2 NEW SPECIES OF RHYNCHELMIS (OLIGOCHAETA, LUMBRICULIDAE) FROM LAKE BAIKAL (RUSSIA), USING CLASSICAL MORPHOLOGY AND ULTRASTRUCTURE OF SPERMATOZOA
	serials.cib.unibo.it /cgi-ser/start/it/spogli/ds-s.tcl?data_ins=Tutti&fasc_issn=0003-4088 (2496 words)

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