| Field Name | Description |
|---|---|
| % Effect | The magnitude of the effect (e.g., % mortality; change in weight; change in length; percent hatch; etc.). |
| Analyte | The chemical substance used to create the exposure. |
| CAS | CAS registry number is a unique numerical identifier assigned by Chemical Abstract Service (CAS) to a chemical substance. |
| COLL | Where the animal was obtained: C (cultured-reared in laboratory); W (collected from wild); N/I (No Information); N/R (Not Reported). |
| Comments | Commonly supports the effects data. |
| Common name | Common name of the test animal. |
| Control | The control response for the observed effect (e.g., survival, growth, reproduction; etc.). |
| Dose | The frequency with which the contaminant was applied during the test. |
| Duration | The duration of the exposure period: hr (hours); d (days) wk (weeks), mo (months), yr (years). |
| Effect | The type of toxicological effect observed in the test animal (e.g., survival, growth, reproduction). |
| ERED ID | Unique identification number autogenerated by database. |
| ExpConc | The exposure concentration and units. |
| Fraction | The test animal tissue used to determine tissue residue (e.g., whole body, soft tissue, liver, etc.). |
| Genus Species | Scientific name of the test animal. |
| Media | Type of water used to test animal: FW (freshwater); SW (saltwater) |
| Mix | Whether the analyte was tested as part of a mixture of analytes or individually: yes (part of mixture), no (single), or N/I (No information). |
| Risk | Summary of the risk (e.g., ED, NOED, LOED) an analyte might pose to the test animal. Previously, many risk numbers were assigned to results. Going forward ERED will not report a risk number unless it is reported in the study. |
| Route | The route by which the analyte was intended to enter the body: aquatic; diet; injection. |
| Signif | Whether the effect was significantly different, usually compared to the control for laboratory studies: Yes (significant); No (not significant). |
| Source | Reference from which data was obtained. |
| Spiked | Whether the analyte was spiked into the route (aquatic, diet, sediment, injection): yes (analyte spiked), no (analyte not spiked) |
| ST | Study type: L (Lab); F (Field); L/F (Lab/Field); Meso (Mesocosm); Micro (Microcosm); N/I (No Information). |
| Stage | Life stage of the test animal (e.g., egg, larval, juvenile, adult). |
| Tissue ww (mg/kg) | Tissue residue of analyte in the test animal tissue (mg/kg wet weight). |
| Trend | The trend of the effect, usually compared to the control for laboratory studies: INC (increase); DEC (decrease), NEF (No effect). |
Source: Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328..
| Genus Species | ERED ID | ST | Common | Stage | COLL | Analyte | CAS | MX | SPK | H2O | Route | CONC | Dose | DUR | Residue mg/kg ww |
Fraction | Effect | Trend | Signif | % Effect | Control | Risk | Comments | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Xenopus laevis | 21368 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 1 µg/L | 1x | 4 d | 114.09 | whole body | survival | NEF | N | 84% | 97% | N/R | no difference in survival between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21369 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 10 µg/L | 1x | 4 d | 956.44 | whole body | survival | DEC | Y | 73% | 97% | N/R | significant decrease in survival between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21370 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 50 µg/L | 1x | 4 d | 1660.28 | whole body | survival | DEC | Y | 4% | 97% | N/R | significant decrease in survival between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21371 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 100 µg/L | 1x | 4 d | 4163.84 | whole body | survival | DEC | Y | 16% | 97% | N/R | significant decrease in survival between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21372 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 1 µg/L | 1x | 4 d | 114.09 | whole body | growth | NEF | N | 10.6 mm2 | 11.2 mm2 | N/R | no difference in tail area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21373 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 10 µg/L | 1x | 4 d | 956.44 | whole body | growth | DEC | Y | 9.9 mm2 | 11.2 mm2 | N/R | significant decrease in tail area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21374 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 50 µg/L | 1x | 4 d | 1660.28 | whole body | growth | DEC | Y | 8.8 mm2 | 11.2 mm2 | N/R | significant decrease in tail area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21375 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 100 µg/L | 1x | 4 d | 4163.84 | whole body | growth | DEC | Y | 7.6 mm2 | 11.2 mm2 | N/R | significant decrease in tail area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21376 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 1 µg/L | 1x | 4 d | 114.09 | whole body | growth | DEC | Y | 4.5 mm2 | 5.1 mm2 | N/R | significant decrease in head area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21377 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 10 µg/L | 1x | 4 d | 956.44 | whole body | growth | DEC | Y | 4.2 mm2 | 5.1 mm2 | N/R | significant decrease in head area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21378 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 50 µg/L | 1x | 4 d | 1660.28 | whole body | growth | DEC | Y | 3.4 mm2 | 5.1 mm2 | N/R | significant decrease in head area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21379 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 100 µg/L | 1x | 4 d | 4163.84 | whole body | growth | DEC | Y | 3.4 mm2 | 5.1 mm2 | N/R | significant decrease in head area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21380 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 1 µg/L | 1x | 4 d | 114.09 | whole body | growth | DEC | Y | 0.041 mm2 | 0.26 mm2 | N/R | significant decrease in melanocyte area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21381 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 10 µg/L | 1x | 4 d | 956.44 | whole body | growth | DEC | Y | 0.042 mm2 | 0.26 mm2 | N/R | significant decrease in melanocyte area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21382 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 50 µg/L | 1x | 4 d | 1660.28 | whole body | growth | DEC | Y | 0.053 mm2 | 0.26 mm2 | N/R | significant decrease in melanocyte area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21383 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 100 µg/L | 1x | 4 d | 4163.84 | whole body | growth | DEC | Y | 0.044 mm2 | 0.26 mm2 | N/R | significant decrease in melanocyte area between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21384 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 1 µg/L | 1x | 4 d | 114.09 | whole body | morphology | NEF | N | 0/12 | 0/12 | N/R | no difference in aberrant tail morphology between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21385 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 10 µg/L | 1x | 4 d | 956.44 | whole body | morphology | INC | Y | 1/12 | 0/12 | N/R | significant increase in aberrant tail morphology between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21386 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 50 µg/L | 1x | 4 d | 1660.28 | whole body | morphology | INC | Y | 11/12 | 0/12 | N/R | significant increase in aberrant tail morphology between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21387 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 100 µg/L | 1x | 4 d | 4163.84 | whole body | morphology | INC | Y | 10/11 | 0/12 | N/R | significant increase in aberrant tail morphology between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21388 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 1 µg/L | 1x | 4 d | 114.09 | whole body | morphology | NEF | N | 0/5 | 0/6 | N/R | no difference in disorganized tail muscle between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21389 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 10 µg/L | 1x | 4 d | 956.44 | whole body | morphology | INC | Y | 2/6 | 0/6 | N/R | significant increase in disorganized tail muscle between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21390 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 50 µg/L | 1x | 4 d | 1660.28 | whole body | morphology | INC | Y | 5/6 | 0/6 | N/R | significant increase in disorganized tail muscle between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21391 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 100 µg/L | 1x | 4 d | 4163.84 | whole body | morphology | INC | Y | 5/6 | 0/6 | N/R | significant increase in disorganized tail muscle between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21392 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 1 µg/L | 1x | 4 d | 114.09 | whole body | morphology | NEF | N | 0/6 | 0/6 | N/R | no difference in cell disposition at tail tip between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21393 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 10 µg/L | 1x | 4 d | 956.44 | whole body | morphology | NEF | N | 0/6 | 0/6 | N/R | no difference in cell disposition at tail tip between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21394 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 50 µg/L | 1x | 4 d | 1660.28 | whole body | morphology | INC | Y | 5/6 | 0/6 | N/R | significant increase in cell disposition at tail tip between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |
| Xenopus laevis | 21395 | L | frog, African clawed | tadpole | C | Aroclor 1254 | 11097-69-1 | N | Y | FW | aqueous | 100 µg/L | 1x | 4 d | 4163.84 | whole body | morphology | INC | Y | 6/6 | 0/6 | N/R | significant increase in cell disposition at tail tip between control and exposed group | Fisher et al. 2003. Exposure to the polychlorinated biphenyl.... Environ Toxicol Chem 22:321-328. |