Rodents (Rodentia)
Little Pocket Mouse (Perognathus longimembris)
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 8.6 | g | NR | Not Reported | 2 | East Mojavae National Preserve | Exposure Factor Datasets | San Bernardino | USA | 0.035 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Home Range | 0.33 | annual composite home range estimated by principal component method (95% probability) | ha | Not Reported | Not Reported | 394 recapture loci | Warm Springs Valley, Washoe County | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Food Ingestion Rate | seed consumption measured in field enclosures | mg/g bw/d | Both Male and Female | Not Reported | 6 individuals | Owens Valley | Exposure Factor Datasets | Inyo |
Salt-marsh Harvest Mouse (Reithrodontomys raviventris)
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|
Population Density | Diked: 32.3, tidal: 18.9, mixed vegetation: 43.5, pickleweed: 27.2, upland grass: 6.1 | mice/ha | B | Both Adults and Juveniles | 72 | Suisun Marsh | Exposure Factor Datasets | Solano | USA | Diked: 3.4, tidal: 2.5, mixed vegetation: 4.5, pickleweed: 2.5, upland grass: 1.5 |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Time of Mating/ Laying | June - Sept. | time when reproductively active | Both Male and Female | Adult | 65 | New Chicago Marsh, San Francisco Bay National Wildlife Refuge | Exposure Factor Datasets |
California Ground Squirrel (Spermophilus beecheyi)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | California Counties | Countries |
---|---|---|---|---|---|---|---|---|---|---|---|
Inhalation Rate | 0.4 | Air intake | m3/d | M | Yearling | 7 | Altamont Hills | Exposure Factor Datasets | 9 m | San Joaquin | USA |
Exposure Endpoint Type | Endpoint Value | Sample Size | Location | Type | Countries | Error |
---|---|---|---|---|---|---|
Body Weight - Mean | Historical: 551.97, modern: 527.09 | Historical: 117, modern: 55 | Exposure Factor Datasets | USA | Historical: 124.77, modern: 126.93 |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
SODIUM MONOFLUOROACETATE | 182-1309 ppb wet wt. @ 0.8 mg/kg; 535-9754 ppb wet wt. @ 4.8 mg/kg | range of fluoroacetate residues in brain, caecum, kidney, liver, spleen, muscle and lung tissue of dead squirrels | Not Reported | Adult | 2/dose | Toxicity Factor Datasets | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
SODIUM MONOFLUOROACETATE | decrease @ 6.7 kg/ha | population size | Not Reported | Not Reported | 38.7-54.2 mean squirrel population size range | Exeter, Tulare | Toxicity Factor Datasets | Tulare |
Chemical | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|
STRYCHNINE | increase at 6.7-44.5 mg/kg bw | Both Male and Female | Not Reported | 3-5/group | Toxicity Factor Datasets | Laboratory |
California Vole (Microtus californicus)
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties | Condition | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | 39.4 | g | F | Not Reported | 25 | Davis, California | Exposure Factor Datasets | Yolo | USA | 3.6 | |
Body Weight - Mean | 46.1 | g | M | Not Reported | 14 | Castroville, California | Exposure Factor Datasets | Monterey | Previously exposed to anticoagulant rodenticides | USA | 3 |
Body Weight - Mean | 35.2 | g | F | Not Reported | 11 | Castroville, California | Exposure Factor Datasets | Monterey | Previously exposed to anticoagulant rodenticides | USA | 4.6 |
Body Weight - Mean | 39.1 | g | F | Not Reported | 21 | Davis, California | Exposure Factor Datasets | Yolo | USA | 2.5 |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Countries |
---|---|---|---|---|---|---|---|---|---|
Population Density | 1 | Animal number | M | Adult | 1 | Sierra San Pedro M´artir, Baja California, Mexico |
Exposure Factor Datasets | Subadult | MEXICO |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|---|
Growth Rate | see citation | figure of body weight at ages 20 - 180 d | g/d | Both Male and Female | Both Adults and Juveniles | Not Reported | Exposure Factor Datasets | Laboratory |
Deer Mouse (Peromyscus maniculatus)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
GLYPHOSATE | increase | mean number of foeti in trapped females | Both Male and Female | Both Adults and Juveniles | 285 | Vancouver Island | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | 0.29 | relative density (vs. control) in sprayed area | Both Male and Female | Both Adults and Juveniles | 285 | Vancouver Island | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | decrease | percent vegetation cover (vs control) in study area | Both Male and Female | Both Adults and Juveniles | 285 | Vancouver Island | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | no effect | adult sex ratios | Both Male and Female | Both Adults and Juveniles | 285 | Vancouver Island | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | no effect | age structure as indicated by number of juveniles trapped | Both Male and Female | Both Adults and Juveniles | 285 | Vancouver Island | Toxicity Factor Datasets | CANADA |
Chemical | Endpoint Value | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|
CHLOROPHACINONE | increase @ 0.00125-0.02% | Both Male and Female | Not Reported | 10 animals/dose | Toxicity Factor Datasets | Laboratory | |
DIPHACINONE | increase at 0.0025% | Both Male and Female | Not Reported | 10 animals/dose | Toxicity Factor Datasets | Laboratory | |
CHLOROPHACINONE | increase at 0.00125% | Both Male and Female | Not Reported | 10 animals/dose | Toxicity Factor Datasets | Laboratory | |
DIPHACINONE | increase @ 0.00125- 0.02% | Both Male and Female | Not Reported | 10 animals/dose | Toxicity Factor Datasets | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
GLYPHOSATE | no effect | growth rate, estimated by changes in body weight | Both Male and Female | Juvenile | 23 - 55 | University of British Columbia Research Forest, Maple Ridge, British Columbia | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | no effect | recruitment measured as number of new animals that entered the population through reproduction or immigration in treated and control areas | Both Male and Female | Both Adults and Juveniles | Not Reported | University of British Columbia Research Forest, Maple Ridge, British Columbia | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | no effect | body weight | Both Male and Female | Both Adults and Juveniles | 67 - 138 animals | University of British Columbia Research Forest, Maple Ridge, British Columbia | Toxicity Factor Datasets | CANADA |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
GLYPHOSATE | no effect | average duration of life during summer and winter periods | Both Male and Female | Adult | 2 - 40 animals | Maple Ridge, British Columbia | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | no effect | population density, compared to control site | Both Male and Female | Both Adults and Juveniles | 13 trapping periods | Maple Ridge, British Columbia | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | increase | % of trapped males and females in breeding condition, compared to control site | Both Male and Female | Adult | 24 - 62 animals | Maple Ridge, British Columbia | Toxicity Factor Datasets | CANADA |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
CHLOROCHOLINE CHLORIDE | increase @ 1, 20, 80 mg/kg bw/d | liver weight to bw ratio | Female | Adult | 12/dose | Toxicity Factor Datasets | Laboratory | |
CHLOROCHOLINE CHLORIDE | increase @ 1-80 mg/kg | thymus weight to bw ratios | Female | Adult | 12/dose | Toxicity Factor Datasets | Laboratory | |
CHLOROCHOLINE CHLORIDE | increase @ 80 mg/kg bw/d | white blood cell counts | Female | Adult | 12/dose | Toxicity Factor Datasets | Laboratory | |
CHLOROCHOLINE CHLORIDE | increase @ 80 mg/kg bw/d | plaque forming cells/g spleen | Female | Adult | 12/dose | Toxicity Factor Datasets | Laboratory | |
CHLOROCHOLINE CHLORIDE | decrease @ 80 mg/kg bw/d | reciprocal of hemolysin titers (against sheep rbc) | Female | Adult | 12/dose | Toxicity Factor Datasets | Laboratory | |
GLYPHOSATE | increase @ 20, 80 mg/kg bw/d | liver weight to body weight ratio | Female | Adult | 12/dose | Toxicity Factor Datasets | Laboratory | |
GLYPHOSATE | increased @ 1-80 mg/kg | thymus weight to bw ratio | Female | Adult | 12/dose | Toxicity Factor Datasets | Laboratory | |
GLYPHOSATE | increase@ 80 mg/kg bw/d | white blood cell count | Female | Adult | 12/dose | Toxicity Factor Datasets | Laboratory | |
GLYPHOSATE | increase @ 80 mg/kg bw/d | plaque forming cell count/g spleen | Female | Adult | 12/dose | Toxicity Factor Datasets | Laboratory | |
GLYPHOSATE | no effect | reciprocal of hemolysin titer (against sheep rbc) | Female | Adult | 12/dose | Toxicity Factor Datasets | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
ARSENIC COMPOUNDS, CADMIUM COMPOUNDS, COPPER COMPOUNDS, LEAD COMPOUNDS, ZINC COMPOUNDS | Arsenic, <0.02; Cadmium, 0.08; Copper, 3.4; Lead, <0.003; Zinc, 29.5 ug/g | mean carcass concentration (ug/g wet wt.); mean deer mice body weight = 36.0 +/- 8.3SD, n=8 | Not Reported | Not Reported | 8 animals | Milltown Reservoir, Missoula | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
RADIONUCLIDES | 160 +/- 162SE mrem/d; range = 7-982 mrem/d | whole animal dose estimated with implanted dosimeters | Not Reported | Not Reported | 70 animals | test reactor area, Idaho National Engineering Lab | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Lab |
---|---|---|---|---|---|---|---|---|---|
METHYLCHLORANTHRENE (3-) | 0.14 mg/kg/d | ED50 for immunosuppression, measured as suppression of plaque forming cell response | Male | Juvenile | Not Reported | Toxicity Factor Datasets | 7 - 8 wk | Laboratory | |
METHYLCHLORANTHRENE (3-) | 1.24 mg/kg/d | ED50 for ethoxyresorufin-O-dealkylase (EROD) activity | Male | Juvenile | Not Reported | Toxicity Factor Datasets | 7 - 8 wk | Laboratory | |
DIBENZ[A]ANTHRACENE (1,2,5,6-) | 0.048 mg/kg/d | ED50 for immunosuppression, measured as suppression of plaque forming cell response | Male | Juvenile | Not Reported | Toxicity Factor Datasets | 7 - 8 wk | Laboratory | |
DIBENZ[A]ANTHRACENE (1,2,5,6-) | 0.85 mg/kg/d | ED50 for ethoxyresorufin-O-dealkylase (EROD) activity | Male | Juvenile | Not Reported | Toxicity Factor Datasets | 7 - 8 wk | Laboratory | |
DIMETHYLBENZ[A]ANTHRACENE (7,12-) | 0.026 mg/kg/d | ED50 for immunosuppression, measured as suppression of plaque forming cell response | Male | Juvenile | Not Reported | Toxicity Factor Datasets | 7 - 8 wk | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
AZINPHOS-METHYL (GUTHION) | decrease @ 3.61 kg/ha | population density in enclosures with mowed alfalfa | Both Male and Female | Both Adults and Juveniles | 0-30 animals/enclosure; 4 enclosures/dose | Hyslop Crop Science Field Laboratory, Corvallis | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
AMINOCARB | no effect | mean activity level estimated by frequency of crossing sand transects | Not Reported | Not Reported | Not Reported | southwestern Quebec [lat., 46^oN; long., 74^o10'W] | Toxicity Factor Datasets | CANADA |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
DIELDRIN | decrease at 5 mg/kg | homing orientation test, measured as time in maze pointing to capture site | Both Male and Female | Both Adults and Juveniles | 15 animals/dose | NR | Toxicity Factor Datasets |
DIELDRIN | decrease at 5 mg/kg | homing, measured as number recaptured at pre-exposure site | Both Male and Female | Both Adults and Juveniles | 15 animals/dose | NR | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Lab |
---|---|---|---|---|---|---|---|---|---|
LEAD COMPOUNDS | Bone; 52.10 +/- 33.81SD, Kidney; 8.46 +/- 3.03SE, Liver; 3.29 +/- 1.77SD, Brain; 0.84 +/- 0.25SE, Feces; 153.6+/- 103.5SD ppm (dry weight) | Mean concentrations in deer mice from roadside site (ppm, dry weight). Feces collected from nest box after 1 yr accumulation. Roadside tissue concentrations significantly different from control site. | Both Male and Female | Adult | 9 - 10 animals | Interstate 25, Denver (elev. 1884-2018 m) | Toxicity Factor Datasets | ||
LEAD COMPOUNDS | no effect | number of litters per 100 breeding females, measured by observing litters in nesting boxes at a control and roadside site | Female | Adult | 50 nesting boxes, 66 observation periods nimals | Interstate 25, Denver (elev. 1884-2018 m) | Toxicity Factor Datasets | ||
LEAD COMPOUNDS | significant increase | mortality during winter, estimated by number of mice recaptured the following breeding season at a control and roadside site | Both Male and Female | Adult | 98 - 180 tagged animals | Interstate 25, Denver (elev. 1884-2018 m) | Toxicity Factor Datasets | ||
LEAD ACETATE | increase at 0.5 and 1% diet | incidence of acid-fast staining intranuclear inclusion bodies within kidney proximal convoluted tubule cells | Both Male and Female | Adult | 5 breeding pairs/dose | Toxicity Factor Datasets | 2-3 mo | Laboratory | |
LEAD ACETATE | no effect | litter mortality | Both Male and Female | Adult | 5 breeding pairs | Toxicity Factor Datasets | 2-3 mo | Laboratory | |
LEAD ACETATE | no effect | incidence of congenital malformations | Both Male and Female | Juvenile | 5 breeding pairs/dose | Toxicity Factor Datasets | 2-3 mo | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
GLYPHOSATE | no effect | population density (decreases) | Both Male and Female | Both Adults and Juveniles | Not Reported | University of British Columbia Research Forest, Maple Ridge, British Columbia | Toxicity Factor Datasets | CANADA |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
TERBUFOS | increase @ 1.69 and 2.48 mg/kg | Both Male and Female | Not Reported | 70 animals/dose | Toxicity Factor Datasets | Laboratory | ||
TERBUFOS | decrease at 1.69 and 2.48 mg/kg | brain cholinesterase activity | Both Male and Female | Not Reported | 70 animals/dose | Toxicity Factor Datasets | Laboratory | |
TERBUFOS | increase @ 1.69 and 2.48 mg/kg | incidence of tremors and rapid breathing | Both Male and Female | Not Reported | 70 animals/dose | Toxicity Factor Datasets | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
CADMIUM COMPOUNDS, LEAD COMPOUNDS, MERCURY COMPOUNDS, POLYCHLORINATED BIPHENYLS, SELENIUM COMPOUNDS | no effect | incidence of liver and kidney histopathologies was not related to contaminant concentrations | Not Reported | Not Reported | 26 animals | salt marsh, San Pablo and San Francisco Bays | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
MALATHION | no effect | population size in sprayed areas, compared to control areas | Not Reported | Not Reported | Not Reported | Lexington, Dawson County | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
GLYPHOSATE | decrease | number of hardwood trees in study area | Both Male and Female | Both Adults and Juveniles | 1 study area | Maple Ridge, BC | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | no effect | proportion of trapped animals in breeding condition | Both Male and Female | Both Adults and Juveniles | 151 | Maple Ridge, BC | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | increase | survival over summer and winter | Both Male and Female | Both Adults and Juveniles | 545 | Maple Ridge, BC | Toxicity Factor Datasets | CANADA |
GLYPHOSATE | no effect | juvenile growth rate (summer and fall) | Both Male and Female | Both Adults and Juveniles | 283 | Maple Ridge, BC | Toxicity Factor Datasets | CANADA |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
DIELDRIN | increase | population size at contaminated vs reference sites | Both Male and Female | Both Adults and Juveniles | Not Reported | Rocky Mountain Arsenal National Wildlife Refuge | Toxicity Factor Datasets |
DIELDRIN | increase | % of female deer mice exhibiting signs of reproduction increased as dieldrin levels increased at contaminated vs control sites | Female | Adult | Not Reported | Rocky Mountain Arsenal National Wildlife Refuge | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Sample Size | Location | Type | Age-Specific | Lab |
---|---|---|---|---|---|---|---|---|
ALDICARB | no effect | food intake | Female | 8 animals/dose | Toxicity Factor Datasets | 29 - 32 d | Laboratory | |
ALDICARB | no effect | growth rate estimated by changes in body weight | Female | 8 animals/dose | Toxicity Factor Datasets | 29 - 32 d | Laboratory | |
ALDICARB | no effect | daily activity measured as time spend in burrow or moving in/out of burrow | Female | 8 animals/dose | Toxicity Factor Datasets | 29 - 32 d | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
AZINPHOS-METHYL (GUTHION) | 48 mg/kg bw (95% CL: 39-74 mg/kg, slope = 2.57 +/- 0.73SE) | LD50 | Male | Adult | 5-7 animals/dose | Toxicity Factor Datasets | Laboratory | |
AZINPHOS-METHYL (GUTHION) | 1180 ppm diet (95% CL: 709-1485, slope = 1.88 +/- 0.57SE) | LD50 | Both Male and Female | Adult | 10 animals/dose | Toxicity Factor Datasets | Laboratory | |
AZINPHOS-METHYL (GUTHION) | 2425 ppm diet (95% CL: 1856-3245, slope = 1.45 +/- 0.25SE) | LD50 | Both Male and Female | Adult | 10 animals/dose | Toxicity Factor Datasets | Laboratory |
Exposure Endpoint Type | Chemical | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
---|---|---|---|---|---|---|---|---|---|---|
DICHLOROPHENOXY-ACETIC ACID (2,4-) | no effect | changes in population density; treated versus control site | Not Reported | Both Adults and Juveniles | 6 study areas/dose | Gunnison County and Saquache County, (elev., 8500 - 9300 ft.) | Toxicity Factor Datasets | |||
DICHLOROPHENOXY-ACETIC ACID (2,4-) | no effect | mean litter size, based upon number of viable embryos or placental scars | Female | Adult | 66-77 animals | Gunnison County and Saquache County, (elev., 8500 - 9300 ft.) | Toxicity Factor Datasets | |||
Clutch or Litter Size | 5.27 | mean litter size based upon number of visible embryos | #/litter | Female | Adult | 77 | Gunnison County and Saquache County, (elev., 8500 - 9300 ft.) | Exposure Factor Datasets | 0.13 |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
METHIOCARB | effect @ 0.03-0.5% | suppression of feeding on treated corn | Both Male and Female | Not Reported | 10 - 12 animals/dose | Toxicity Factor Datasets | Laboratory | |
THIRAM | effect at 0.03-0.5% | suppression of feeding on treated corn | Both Male and Female | Not Reported | 10 - 12 animals/dose | Toxicity Factor Datasets | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
MERCURY COMPOUNDS | increase and decrease | decreased swimming ability, increased time for mouse to leave circle in center of field, decreased number of lines crossed and increased number of backward movements compared to a reference site | Male | Adult | 7 - 14 animals | Bird Island, Great Salt Lake | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries |
---|---|---|---|---|---|---|---|---|
CADMIUM COMPOUNDS, COPPER COMPOUNDS, ZINC COMPOUNDS | Diet:Soil; 128.0 (Cd), 1.31 (Cu), 1.87 (Zn). Liver:Soil; 35.3 (Cd), 0.17 (Cu), 1.25 (Zn). Liver:Diet; 0.27 (Cd), 0.12 (Cu), 0.66 (Zn). | Ratio of metal concentrations (ug/g dry weight) in diet:soil, liver:soil and liver:diet at an abandoned mine site. Diet concentrations measured from stomach contents. Soil based on acid extractable concentrations. Soil copper; liver cadmium, copper an | Both Male and Female | Adult | 6-9 soil or tissue samples/site | Blue Grouse Mountain Copper Mine, Honeymoon Bay, Vancouver Island, British Columbia | Toxicity Factor Datasets | CANADA |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | ANIMAL MATTER: Coleoptera adults (10.8); Coleoptera larvae (1.4); Grasshoppers (5.7); Leaf hoppers (3.4); Lepidoptera adults (4.4); Lepidoptera larvae (1.3); Spiders (2.5); PLANT MATTER: Seeds (40.3); Total forbs (10.4) - Kochia scoparia (6.7); Total grasses and sedges (3.5); Total shrubs (1.1). | estimated percent volume, by ranking method, of total matter in stomach contents | % | Both Male and Female | Both Adults and Juveniles | 92 | Pawnee National Grassland | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Lab |
---|---|---|---|---|---|---|---|---|---|---|
Metabolic Rate | 1032 | maintenance (485 cal/g/d) + production (547 cal/g/d) metabolic rate | cal/g/day | Female | Adult | 1 | Exposure Factor Datasets | Lactating | Laboratory |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|---|
Age at Fledging, Metamorphosis, Weaning | 22.8 | calculated median age at weaning for wild populations. | d | Both Male and Female | Juvenile | Not Reported | Pinawa, Manitoba | Exposure Factor Datasets | Weaning | CANADA | 6.8 SD |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Countries | Error |
---|---|---|---|---|---|---|---|---|---|---|
Metabolic Rate | 4.26 | average daily metabolic rate estimated by oxygen consumption at 14.45C | ml O2/g/hr | Male | Adult | 4 | animals placed in cages in forest near Lethbridge, Alberta | Exposure Factor Datasets | CANADA | 0.3 SE |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | seeds (34-53%); fruits (0-22%); arthropods (26-36%); leaves (7-12%); fungi (0-7%); misc. (3-10%) | volumetric % of stomach contents, range of means for 2 yrs. and 2 habitat types | % | Not Reported | Not Reported | 778 | western slope of Sierra Nevada (elev., 3500 - 5000 ft.) | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Condition |
---|---|---|---|---|---|---|---|---|
Home Range | 1.03 | acres | Male | Adult | 5 | Consolidation Coal Company test pit, Roundup | Exposure Factor Datasets | breeding |
Exposure Endpoint Type | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
Clutch or Litter Size | range of mean litter sizes for 2 yrs; based on embryo counts | #/litter | Female | Adult | 7 - 8 litters | San Juan Mountains (elev., 3200 m) | Exposure Factor Datasets |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Error |
---|---|---|---|---|---|---|---|---|
Home Range | 371.7 | m2 | Male | Not Reported | 17 | sagebrush habitat, Malheur National Wildlife Refuge | Exposure Factor Datasets | 126.7 - 571.8 (2-sigma) |
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|---|
Dietary Composition | ARTHROPODS (78-95%); SEEDS, Halogeton (0-58%), Shadscale (0-27%); grass (0-19%); prickly pear (0-34%), Tansy mustard (0-8%); LEAVES, Halogeton (2-39%), Shadscale (3-14%); grass (17-34%), Tansy mustard (0-11%), peppergrass (0-5%); Russian thistle (0-12%); MISC., mammalian hair (3-13%), prickly pear stems (0-9%) | range of % frequency of food items in stomachs over 3 mo. | % | Not Reported | Not Reported | 405 | Raft River Valley; Cassia County | Exposure Factor Datasets |
Merriam's Kangaroo Rat (Dipodomys merriami)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
HEXACHLOROETHANE | decrease | mean chromosomal abberrations per cell, compared to controls (not exposed to obscurant smoke) | Not Reported | Not Reported | 3-4/group | Goldstone, Fort Irwin | Toxicity Factor Datasets |
HEXACHLOROETHANE | no effect | sister chromatid exchange counts, compared to controls | Not Reported | Not Reported | 3-4/group | Goldstone, Fort Irwin | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
METHYLPARATHION | no effect | discrimination between seeds and beads | Both Male and Female | Adult | 22 animals | Toxicity Factor Datasets | Laboratory | |
METHYLPARATHION | 18-19 % decrease | brain cholinesterase activity, compared to control | Both Male and Female | Adult | 2 animals | Toxicity Factor Datasets | Laboratory | |
METHYLPARATHION | 97.1 mg/kg (95% CI, 42.6-178.6 mg/kg) | LD50 | Both Male and Female | Adult | 3-4 animals/group | Toxicity Factor Datasets | Laboratory |
Stephens' Kangaroo Rat (Dipodomys stephensi)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|---|
Population Density | 36.1 | average density over 19 mo study | #/ha | Both Male and Female | Not Reported | 125 | Lake Mathews [lat., 33^o50'N; long., 117^o27'30"W] | Exposure Factor Datasets | Riverside |
Exposure Endpoint Type | Endpoint Value | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | California Counties |
---|---|---|---|---|---|---|---|---|
Clutch or Litter Size | 2.67 | young/litter | Female | Adult | 6 | Motte Rimrock Reserve and San Jacinto Wildlife Area | Exposure Factor Datasets | Riverside |
Deer Mouse (Peromyscus maniculatus), Deer Mouse (Peromyscus maniculatus ssp. bairdii), Deer Mouse (Peromyscus maniculatus ssp. sonoriensis)
Exposure Endpoint Type | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Lab |
---|---|---|---|---|---|---|---|---|---|
Body Weight - Mean | see citation | figure of body weight vs age for 7 subspecies of Peromyscus | Both Male and Female | Both Adults and Juveniles | 61 | Exposure Factor Datasets | 15 - 186 d | Laboratory |