Search results

Results 1 - 10 of 20 for variegated within all areas of the EPA. Only web pages are included. Search all document formats.

Show 102550100 per page  

EPA - Perches12-08-2009

Also, visit our photo library on perches. Figure 1. Male variegate darter ( Etheostoma variatum... Variegate Darter. I. NR. Etheostoma zonale.

http://www.epa.gov/bioindicators/html/fish_perches.html (HTML)

EPA - photos_fish_freshwater_perches02-01-2010

96pp, 3.3MB About PDF. Yellow Perch ( Perca flavescens. Variegate Darter ( Etheostoma variatum. Tuskaloosa Darter ( Etheostoma douglasi. Tangerine Darter ( Percina aurantiaca.

http://www.epa.gov/bioindicators/html/photos_fish_freshwater_perches.h... (HTML)

Greenacres: Landscaping with Native Plants | Great Lakes | US EPA02-02-2009

... feet high. Pale green, deeply-lobed, toothed, variegated (looks like water spots) leaflets. Pale lavender flower clusters with protruding stamens.

http://www.epa.gov/greenacres/plants/virginwater.html (HTML)

2007 Annual Report | Defining and Predicting PCB Fluxes and Their Ecological Effects in Stream and River Systems for Risk Characterizations06-25-2008

... microextraction (SPME) (replacing Tenax), and with the following organisms: Lumbriculus variegates, Daphnia magna, Hyalella azteca, Chironomus tentans, and Pimephales promelas.

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

8(e) and FYI Submissions Received September 2009 | Toxic Substance Control Act (TSCA) Section 8(e) and For Your Information (FYI) | US EPA | OPPT | OPPTS | US EPA01-19-2010

Confidential. Results of a 96-hour acute toxicity test in sheepshead minnow (Cyprinodon variegates. 8EHQ-0909-17644A (PDF. 2 pp ...

http://www.epa.gov/oppt/tsca8e/pubs/8emonthlyreports/2009/8esep2009.ht... (HTML)

EPA Exposure Research - The Use of Gene Arrays to Determine Temporal Gene Induction in Sheepshead Minnows Exposed to E210-22-2007

... Larkin, 2003 #1340} developed for the sheepshead minnow (SHM) (Cyprinodon variegates) to include over 200 additional genes that may be differentially ...

http://cfpub.epa.gov/ordpubs/nerlpubs/recordisplay.cfm?deid=83144 (HTML)

2006 Annual Report | Defining and Predicting PCB Fluxes and Their Ecological Effects in Stream and River Systems for Risk Characterizations09-14-2007

... both biomimetic tools), and with in the following organisms: Lumbriculus variegates (tissue concentrations), Daphnia magna (survival), Hyalella azteca (survival), and Chironomus ...

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

Final Report | A Low-Impact Delivery System for <em>In-Situ</em> Treatment of Contaminated Sediment06-04-2007

Environmental Protection Agency-approved Test Method 100.3 with Lumbriculus variegates, found no significant adverse effects in benthic organisms when the ...

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

Temperature as a component of Toxicity Identification Evaluation for Pyrethroid Insecticides10-10-2006

... associated insecticides to midge larvae (Chironomus tentans) and oligocheate worm (Lumbriculus variegates) at two temperatures (13 and 23&deg;C.

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

Temperature as a component of Toxicity Identification Evaluation for Pyrethroid Insecticides10-10-2006

... associated insecticides to midge larvae (Chironomus tentans) and oligocheate worm (Lumbriculus variegates) at two temperatures (13 and 23&deg;C.

http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)

[Prev] 1 2 [Next]