Species
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Citation:
Author(s)
Bjorge, Ronald R., John R. Gunson and William M. Samuel
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Home Range |
4150 |
home range, as indexed by greatest distance between captures |
1191 SE |
650-21750 |
m |
Female |
Juvenile |
Tofield 15 deg.N,112 deg. W east central Alberta |
19 juveniles |
Exposure Factor Datasets |
Citation:
Author(s)
Schowalter, David B. and John R. Gunson
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Body Weight - Mean |
0.07 |
|
0.1 SD |
|
kg |
Female |
Juvenile |
Saskatchewan; Alberta |
6 juveniles |
Exposure Factor Datasets |
Body Weight - Mean |
3.2 |
|
0.7 SD |
|
kg |
Female |
Juvenile |
Saskatchewan; Alberta |
58 juveniles |
Exposure Factor Datasets |
Body Weight - Mean |
0.07 |
|
0.1 SD |
|
kg |
Male |
Juvenile |
Saskatchewan; Alberta |
7 juveniles |
Exposure Factor Datasets |
Body Weight - Mean |
|
|
|
2.1-4.0 |
kg |
Female |
Adult |
Saskatchewan; Alberta |
556 females |
Exposure Factor Datasets |
Body Weight - Mean |
|
|
|
2.9-6.2 |
kg |
Male |
Adult |
Saskatchewan; Alberta |
284 males |
Exposure Factor Datasets |
Clutch or Litter Size |
6.8 |
embryos; all ages |
|
|
pups/litter |
Female |
Adult |
Saskatchewan; Alberta |
87 females |
Exposure Factor Datasets |
Body Weight - Mean |
4.7 |
|
1.5 SD |
|
kg |
Male |
Juvenile |
SasKatchewan; Alberta |
18 juveniles |
Exposure Factor Datasets |
Citation:
Author(s)
Rosatte, Richard C. and John R. Gunson
Year
Exposure Endpoint Type |
Endpoint Value |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Home Range |
2.7 |
0.7-4.6 |
km2 |
Both Male and Female |
Juvenile |
Alberta 49 deg. N, 112 deg. 45' W |
8 animals |
Exposure Factor Datasets |
Citation:
Author(s)
Drescher, H. E.
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Body Weight - Mean |
4654 |
without fur |
g |
Male |
Not Reported |
Manitoba; Ontario |
1 male |
Exposure Factor Datasets |
Body Weight - Mean |
3063 |
without fur |
g |
Female |
Not Reported |
Manitoba; Ontario |
2 females |
Exposure Factor Datasets |
Citation:
Author(s)
Hamilton, W. J. (JR)
Year
Exposure Endpoint Type |
Endpoint Description |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Dietary Composition |
percent grasshoppers in stomach contents (43% of animals examined) |
15-100 |
% grasshoppers |
Not Reported |
Not Reported |
Ithaca |
230 animals |
Exposure Factor Datasets |
Citation:
Author(s)
Wade-Smith J., M. E. Richmond, R. A. Mead and H. Taylor
Year
Exposure Endpoint Type |
Endpoint Value |
Range |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Time of Mating/ Laying |
21 Feb-5 April |
|
|
Both Male and Female |
Adult |
Not Reported |
Exposure Factor Datasets |
Duration of Incubation or Gestation |
|
59-77 |
d |
Both Male and Female |
Embryo |
118 litters/females |
Exposure Factor Datasets |
Citation:
Author(s)
Shadle Albert R.
Year
Exposure Endpoint Type |
Endpoint Value |
Range |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Age at Sexual Maturity |
10 |
|
months |
Female |
Adult |
1 female |
Exposure Factor Datasets |
Clutch or Litter Size |
|
3-4 |
pups/litter |
Female |
Adult |
1 female |
Exposure Factor Datasets |
Duration of Incubation or Gestation |
|
66-75 |
d |
Both Male and Female |
Embryo |
1 female |
Exposure Factor Datasets |
Citation:
Author(s)
Bailey, Theodore N.
Year
Exposure Endpoint Type |
Endpoint Value |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Time of Mating/ Laying |
mid February-mid March |
|
Both Male and Female |
Adult |
Magee Marsh; Ottawa natll. wildlife refuge |
Not Reported |
Exposure Factor Datasets |
Time of Hatching or Parturition |
mid April-mid May |
|
Both Male and Female |
Embryo |
Magee Marsh; Ottawa natll. wildlife refuge |
Not Reported |
Exposure Factor Datasets |
Population Density |
12 |
animals/mi^2 |
Both Male and Female |
Not Reported |
Magee Marsh; Ottawa natll. wildlife refuge |
Not Reported |
Exposure Factor Datasets |
Citation:
Author(s)
Shadle Albert R.
Year
Exposure Endpoint Type |
Endpoint Value |
Units |
Sample Size |
Type |
Clutches or Litters per year |
2 |
litters/year |
1 female |
Exposure Factor Datasets |
Citation:
Author(s)
Bailey, Theodore N.
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Range |
Units |
Location |
Sample Size |
Type |
Clutch or Litter Size |
6.3 |
embryos and young |
|
pups/litter |
Magee Marsh; Ottawa natll. wildlife refuge |
11 females |
Exposure Factor Datasets |
Home Range |
|
|
31-114 |
acres |
Magee Marsh; Ottawa natll. wildlife refuge |
Not Reported |
Exposure Factor Datasets |
Citation:
Author(s)
Cypher, Brian L.
Year
Exposure Endpoint Type |
Endpoint Value |
Error |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Body Weight - Mean |
10.4 |
0.2 SE |
kg |
Male |
Pup |
Naval Petroleum Reserves (elev., 88 - 473 m) |
28 |
Exposure Factor Datasets |
Body Weight - Mean |
11.4 |
0.2 SE |
kg |
Male |
Juvenile |
Naval Petroleum Reserves (elev., 88 - 473 m) |
10 |
Exposure Factor Datasets |
Body Weight - Mean |
12.7 |
0.3 SE |
kg |
Male |
Adult |
Naval Petroleum Reserves (elev., 88 - 473 m) |
16 |
Exposure Factor Datasets |
Body Weight - Mean |
9.9 |
0.4 SE |
kg |
Female |
Pup |
Naval Petroleum Reserves (elev., 88 - 473 m) |
13 |
Exposure Factor Datasets |
Body Weight - Mean |
9.3 |
0.3 SE |
kg |
Female |
Juvenile |
Naval Petroleum Reserves (elev., 88 - 473 m) |
7 |
Exposure Factor Datasets |
Body Weight - Mean |
10.1 |
1.1 SE |
kg |
Female |
Adult |
Naval Petroleum Reserves (elev., 88 - 473 m) |
5 |
Exposure Factor Datasets |
Body Weight - Mean |
2.2 |
0.1 SE |
kg |
Female |
Pup |
Naval Petroleum Reserves (elev., 88 - 473 m) |
19 |
Exposure Factor Datasets |
Body Weight - Mean |
10.2 |
0.2 SE |
kg |
Female |
Adult |
Naval Petroleum Reserves (elev., 88 - 473 m) |
53 |
Exposure Factor Datasets |
Body Weight - Mean |
2.5 |
0.2 SE |
kg |
Male |
Pup |
Naval Petroleum Reserves (elev., 88 - 473 m) |
19 |
Exposure Factor Datasets |
Body Weight - Mean |
12.1 |
0.2 SE |
kg |
Male |
Adult |
Naval Petroleum Reserves (elev., 88 - 473 m) |
82 |
Exposure Factor Datasets |
Citation:
Author(s)
Jones, Marvin L.
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Longevity |
21 yr, 10 mo |
captive longevity record |
yr, mo |
Not Reported |
Adult |
Not Reported |
Exposure Factor Datasets |
Citation:
Author(s)
Butler, P. J., A. J. Woakes, I.L. Boyd and S. Kanatous
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Metabolic Rate |
26.9 |
metabolic rate during excercise |
1.9 SE |
ml O2/min/kg |
Both Male and Female |
Juvenile |
6 |
Exposure Factor Datasets |
Citation:
Author(s)
DeLong, R. L., G.A. Antonelis, C.W. Oliver, B.S. Stewart, M.S. Lowry and P.K. Yochem
Publisher
Springer Verlag
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Dietary Composition |
see citation |
figure of % occurrence of prey items in scats |
% |
Female |
Adult |
San Miguel and San Clemente Islands |
73 - 283 |
Exposure Factor Datasets |
Citation:
Author(s)
Francis, J. M. and C. B. Heath
Publisher
Springer Verlag
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Time of Mating/ Laying |
May - Aug. |
time of breeding |
Both Male and Female |
Adult |
San Nicolas Island |
Not Reported |
Exposure Factor Datasets |
Citation:
Author(s)
Iverson, S. J., O.T. Oftedal and D.J. Boness
Publisher
Springer Verlag
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Body Weight - Mean |
9.12 |
|
0.128 SE |
kg |
Female |
Pup |
San Nicolas Island |
4 |
Exposure Factor Datasets |
Growth Rate |
107.5 |
daily weight gain during 1st mo of life |
5.74 SE |
g/d |
Male |
Pup |
San Nicolas Island |
4 |
Exposure Factor Datasets |
Growth Rate |
95.0 |
daily weight gain during 1st mo of life |
11.75 SE |
g/d |
Female |
Pup |
San Nicolas Island |
4 |
Exposure Factor Datasets |
Comment