| 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). |
You are viewing Annelida: Invert (worms, leeches) and DDT and metabolites
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Neanthes arenaceodentata | 20131 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 1.53 mg/g | 1x | 28 d | 19.5 | whole body | survival | NEF | N | 100.4% | 90.5 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20132 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | diet | 1.53 mg/g | 4 mg/worm/wk | 28 d | 26.59 | whole body | survival | NEF | N | 90.1% | 97.4 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20133 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment/diet | 1.53 mg/g | 1 x, 4 mg/worm/week | 28 d | 38.99 | whole body | survival | NEF | N | 94.0% | 97.0 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20134 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 3.35 mg/g | 1x | 28 d | 19.14 | whole body | survival | NEF | N | 90.5% | 90.5 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20135 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | diet | 3.35 mg/g | 4 mg/worm/wk | 28 d | 36.51 | whole body | survival | NEF | N | 101.3% | 97.4 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20136 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment/diet | 3.35 mg/g | 1 x, 4 mg/worm/week | 28 d | 58.84 | whole body | survival | NEF | N | 94.0% | 97.0 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20137 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 7.25 mg/g | 1x | 28 d | 36.87 | whole body | survival | NEF | N | 100.4% | 90.5 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20138 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | diet | 7.25 mg/g | 4 mg/worm/wk | 28 d | 44.66 | whole body | survival | NEF | N | 90.5% | 97.4 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20139 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment/diet | 7.25 mg/g | 1 x, 4 mg/worm/week | 28 d | 62.39 | whole body | survival | NEF | N | 56.5% | 97.0 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20140 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 13.83 mg/g | 1x | 28 d | 69.48 | whole body | survival | NEF | N | 100.4% | 90.5 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20141 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | diet | 13.83 mg/g | 4 mg/worm/wk | 28 d | 42.18 | whole body | survival | NEF | N | 91.4% | 97.4 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20142 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment/diet | 13.83 mg/g | 1 x, 4 mg/worm/week | 28 d | 75.5 | whole body | survival | NEF | N | 81.0% | 97.0 | N/R | no effect on survival, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20143 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 1.53 mg/g | 1x | 28 d | 19.5 | whole body | growth | NEF | N | 10.9 mg/worm | 14 | N/R | no effect on growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20144 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | diet | 1.53 mg/g | 4 mg/worm/wk | 28 d | 26.59 | whole body | growth | NEF | N | 12.2 mg/worm | 13.3 | N/R | no effect on growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20145 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment/diet | 1.53 mg/g | 1 x, 4 mg/worm/week | 28 d | 38.99 | whole body | growth | NEF | N | 10.5 mg/worm | 13.3 | N/R | no effect on growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20146 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 3.35 mg/g | 1x | 28 d | 19.14 | whole body | growth | NEF | N | 12.5 mg/worm | 14 | N/R | no effect on growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20147 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | diet | 3.35 mg/g | 4 mg/worm/wk | 28 d | 36.51 | whole body | growth | DEC | Y | 8.7 mg/worm | 13.3 | N/R | sig decrease in growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20148 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment/diet | 3.35 mg/g | 1 x, 4 mg/worm/week | 28 d | 58.84 | whole body | growth | DEC | Y | 10.0 mg/worm | 13.3 | N/R | sig decrease in growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20149 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 7.25 mg/g | 1x | 28 d | 36.87 | whole body | growth | NEF | N | 11.1 mg/worm | 14 | N/R | no effect on growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20150 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | diet | 7.25 mg/g | 4 mg/worm/wk | 28 d | 44.66 | whole body | growth | DEC | Y | 8.0 mg/worm | 13.3 | N/R | sig decrease in growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20151 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment/diet | 7.25 mg/g | 1 x, 4 mg/worm/week | 28 d | 62.39 | whole body | growth | DEC | Y | 6.4 mg/worm | 13.3 | N/R | sig decrease in growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20152 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 13.83 mg/g | 1x | 28 d | 69.48 | whole body | growth | DEC | Y | 6.7 mg/worm | 14 | N/R | sig decrease in growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20153 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | diet | 13.83 mg/g | 4 mg/worm/wk | 28 d | 42.18 | whole body | growth | DEC | Y | 8.1 mg/worm | 13.3 | N/R | sig decrease in growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20154 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment/diet | 13.83 mg/g | 1 x, 4 mg/worm/week | 28 d | 75.5 | whole body | growth | DEC | Y | 6.7 mg/worm | 13.3 | N/R | sig decrease in growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20155 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | N/I | 1x | 28 d | 73.38 | whole body | growth | DEC | N/R | N/I | N/I | ER 50 | estimated conc. For 50% reduction in growth, 5 worms per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20156 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 0.58 mg/g | 1x | 28 d | 10.99 | whole body | survival | NEF | N | >80% | >80% | N/R | no effect on survival, 1 worm per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20157 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 1.19 mg/g | 1x | 28 d | 18.72 | whole body | survival | NEF | N | >80% | >80% | N/R | no effect on survival, 1 worm per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20158 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 2.56 mg/g | 1x | 28 d | 47.43 | whole body | survival | NEF | N | >80% | >80% | N/R | no effect on survival, 1 worm per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20159 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 7.59 mg/g | 1x | 28 d | 57.19 | whole body | survival | NEF | N | >80% | >80% | N/R | no effect on survival, 1 worm per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20160 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 15.9 mg/g | 1x | 28 d | 143.83 | whole body | survival | NEF | N | >80% | >80% | N/R | no effect on survival, 1 worm per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20161 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 0.58 mg/g | 1x | 28 d | 10.99 | whole body | growth | NEF | N | N/I | N/I | N/R | no effect on growth, 1 worm per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20162 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 1.19 mg/g | 1x | 28 d | 18.72 | whole body | growth | NEF | N | N/I | N/I | N/R | no effect on growth, 1 worm per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20163 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 2.56 mg/g | 1x | 28 d | 47.43 | whole body | growth | NEF | N | N/I | N/I | N/R | no effect on growth, 1 worm per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20164 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 7.59 mg/g | 1x | 28 d | 57.19 | whole body | growth | NEF | N | N/I | N/I | N/R | no effect on growth, 1 worm per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |
| Neanthes arenaceodentata | 20165 | L | polychaete | emergent juvenile | C | DDTs [total] | N/A | N | Y | SW | sediment | 15.9 mg/g | 1x | 28 d | 143.83 | whole body | growth | NEF | N | N/I | N/I | N/R | no effect on growth, 1 worm per rep | Lotufo et al. 2000. Effects of exposure source, worm density.... Environ Toxicol Chem 19:472-484. |