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Draft Final Report on Avian Dosing Study11-07-2005
242 6.1 Body Weight, Tibiotarsus Growth, and Tarsometatarsus Growth of Hatchlings (F2... 252 6.2.1 14-Day Old Survivors per Normal Hatchlings (F2.
http://www.epa.gov/endo/pubs/edmvac/avian_report_072205.pdf (PDF)
COMMENTS OF GENERAL ELECTRIC COMPANY ON THE ECOLOGICAL RISK ASSESSMENT FOR THE GENERAL ELECTRIC/HOUSATONIC RIVER SITE, REST OF RIVER (JULY 2003 DRAFT), 9/29/2003, SDMS# 20060110-29-2003
Accordingly, we used PCB concentrations in hatchlings as a reflection of that exposure pathway... On 1 May, samples of 200 hatchlings (larvae emerged from egg jelly but not fully mobile) from ...
http://www.epa.gov/region1/ge/thesite/restofriver/reports/final_era/co... (PDF)
ArcView Print Job12-04-2002
Accordingly, we used PCB concentrations in hatchlings as a reflection of that exposure pathway... On 1 May, samples of 200 hatchlings (larvae emerged from egg jelly but not fully mobile) from ...
http://www.epa.gov/region1/ge/thesite/restofriver/reports/final_era/s_... (PDF)
US EPA-Pesticides; Diazinon12-02-2009
The date hatchlings were first observed was recorded and the hatchlings were weighed as a group the following day ... The number of hatchlings per pen and the number of hatchlings as a percentage of eggs incubated were examined for each ...
http://www.epa.gov/pesticides/chemical/foia/cleared-reviews/reviews/05... (PDF)
Final Report | Evaluating Multiple Stressors in Loggerhead Sea Turtles: Developing A Two-Sex Spatially Explicit Model10-20-2008
While the storms affected sampling, their impacts on hatchling numbers, predators, and sex ratios were real and thus the absence of hatchlings when they would be expected to be present was included ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
Research Project Publication Details | Evaluating Multiple Stressors in Loggerhead Sea Turtles: Developing A Two-Sex Spatially Explicit Model
... to nest temperature of loggerhead sea turtle (Caretta caretta, L.) hatchlings produced along the southeastern Atlantic Coast... to nest temperature of loggerhead sea turtle (Caretta caretta, L.) hatchlings produced along the southeastern Atlantic Coast.
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.publi... (HTML)
More results from NCER abstracts »
No title06-15-2009
... fertile 11-day embryos - live 18-day embryos - number of hatchlings - hatchling body weight - signs of toxicity and physical defects of hatchlings - number of 14-day-old survivors - 14-day-old survivor ... no treatment-related clinical signs of toxicity or effects on hatchling or 14-day survivor body weights were observed.
http://www.epa.gov/pesticides/chemical/foia/cleared-reviews/reviews/00... (PDF)
Appendix D - Descriptions of the Six Assessed Listed Species09-05-2006
Hatchlings generally have a black carapace, white plastron, and white margins ... Hatchlings weigh about 25 g, and are about 50 mm long.
http://www.epa.gov/espp/litstatus/effects/atrazine/appendix-d-sturgeon... (PDF)
EPA Analysis of the Avian Dosing Study11-07-2005
However, hatchling 14-day survival of P1A birds was determined to be ... 11 12 10 Hatchling Weight (g) 8 6 4 P1A P1B 2 0 0 ...
http://www.epa.gov/endo/pubs/edmvac/epa_avian_dosing_study_analysis.pd... (PDF)
Draft Study Plan for the Avian Dosing Study - February 26, 200201-23-2004
... is needed to determine the maximum tolerated dose in the hatchlings, which then can be used so that the hatchlings are treated with the same doses as their parents ...
http://www.epa.gov/endo/pubs/edmvs/aviandosingstudyplan.pdf (PDF)
PII: S0166-445X(99)00032-602-15-2000
Nonetheless, the surviving embryos/hatchlings from both groups were incapable of hatching or of inflating swim bladders, with hatchlings displaying general weakness and erratic swimming ...
http://www.epa.gov/ncer_pubs/full_text/24637.pdf (PDF)

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