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Dipodomys merriami

Citation:

Dispersal distance and the range of nightly movements in Merriam's kangaroo rats

Author(s)
Jones, Thomas W.
Pages
27-34
Year
Issue
1
Volume
70
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Home Range 46.5 median lifetime distance moved from home range center (from first to last capture) 0 - 265 m Male Adult Portal 36 Exposure Factor Datasets
Home Range 25.0 median lifetime distance moved from home range center (from first to last capture) 0 - 158 m Female Adult Portal 25 Exposure Factor Datasets
Citation:

Seasonal water and energy metabolism of the desert dwelling kangaroo rat (Dipodomys merriami)

Author(s)
Nagy, Kenneth A. and M.J. Gruchacz
Pages
1461-1478
Year
Issue
6
Volume
67
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 33.9 2.2 SD 28.7 - 37.9 g Not Reported Not Reported Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] 4-9 per mo/15 mo Exposure Factor Datasets
Water Ingestion Rate 3.14 water influx rate estimated via doubly labeled water 1.33 SD 1.95 - 6.99 ml water/d Not Reported Not Reported Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] 4-9 per mo/15 mo Exposure Factor Datasets
Metabolic Rate 2.00 field metabolic rate estimated from doubly labeled water 0.45 SD 1.56 - 2.67 L CO2/d Not Reported Not Reported Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] 4-9 per mo/15 mo Exposure Factor Datasets
Population Density 17.5 1.6 SD #/ha Not Reported Not Reported Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] 5 Exposure Factor Datasets
Citation:

Breeding of captive kangaroo rats, Dipodomys merriami and D. microps

Author(s)
Daly, M., Margo I. Wilson and P. Behrends
Pages
338-341
Year
Issue
2
Volume
65
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 2.5 1-5 pups/litter Female Adult captured near Palm Springs, CA 51 Exposure Factor Datasets
Duration of Incubation or Gestation 33 modal duration 32-35 d Female Adult captured near Palm Springs, CA 65 Exposure Factor Datasets
Age at Fledging, Metamorphosis, Weaning 21 - 25 d Female Juvenile Not Reported Exposure Factor Datasets
Age at Sexual Maturity 64 youngest age of female conceiving d Female Adult 51 Exposure Factor Datasets
Citation:

Comparative ecology of sympatric Dipodomys agilis and Dipodomys merriami in southern California

Author(s)
McClenaghan, Leroy R.
Pages
175-185
Year
Issue
14
Volume
29
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density 29 #/ha Both Male and Female Not Reported Jacumba (elev., 988 m) Not Reported Exposure Factor Datasets
Survival/ Mortality 85.1 average monthly survival %/mo Both Male and Female Not Reported Jacumba (elev., 988 m) 220 Exposure Factor Datasets
Citation:

The ecology of Merriam's kangaroo rat (Dipodomys merriami Mearns) on the grazing of lands of southern Arizona

Author(s)
Reynolds, Hudson G.
Pages
112-127
Year
Issue
2
Volume
28
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density 1.4 - 7.0 #/acre Both Male and Female Both Adults and Juveniles Santa Rita Experimental Range, Tucson (elev., 3000-4000 ft) 9 winters Exposure Factor Datasets
Food Ingestion Rate 12 body weight maintanance requirement based on a rolled barley diet % body weight/d Both Male and Female Not Reported 10 Exposure Factor Datasets
Dietary Composition grass seeds (49%); forb seeds (33%); shrub seeds (12%); other vegetative parts (5%) % frequency of occurrence in pouch contents % Not Reported Not Reported Santa Rita Experimental Range, Tucson (elev., 3000-4000 ft) 1001 pouches Exposure Factor Datasets
Citation:

Minimal metabolism, summit metabolism and plasma thryoxine in rodent from different environments

Author(s)
Hulbert, A.J., D.S. Hinds and R.E. MacMillen
Pages
687-693
Year
Volume
81
Exposure Endpoint Type Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 32.6 - 34.2 g Not Reported Not Reported captured in San Bernadino and Riverside Counties, CA Not Reported Exposure Factor Datasets
Metabolic Rate range of mean "minimal metabolism" estimated as oxygen consumption at 32C 1.1 - 1.42 ml O2/g/h Not Reported Not Reported captured in San Bernadino and Riverside Counties, CA 8 Exposure Factor Datasets

Vulpes macrotis ssp. nevadensis

Citation:

Population dynamics of the kit fox in western Utah

Author(s)
Egoscue, Harold J.
Pages
122-127
Year
Issue
3
Volume
74
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Longevity 5+ average maximum age attained 4-7 yr Both Male and Female Adult western Utah Not Reported Exposure Factor Datasets

Actinemys marmorata

Citation:

Habits and home range of the Pacific pond turtle, Clemmys marmorata, in a stream community

Author(s)
Bury, Richard Bruce
Pages
205
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density 214 density also reported as 333-347 turtles/mile of stream or 85 turtles/acre #/ha Both Male and Female Both Adults and Juveniles Hayfork Creek (elev., 610m) 578 marked turtles Exposure Factor Datasets
Home Range 976 "distance between extremes" or maximum range on a linear scale 225-2425 m Male Adult Hayfork Creek (elev., 610m) 19 Exposure Factor Datasets
Home Range 248 "distance between extremes" or maximum range on a linear scale 0-750 m Female Adult Hayfork Creek (elev., 610m) 23 Exposure Factor Datasets
Home Range 363 "distance between extremes" or maximum range on a linear scale 0-1150 m Not Reported Juvenile Hayfork Creek (elev., 610m) 18 Exposure Factor Datasets
Home Range 400 average distance moved along stream between relocations 200-5625 m Male Adult Hayfork Creek (elev., 610m) 19 Exposure Factor Datasets
Home Range 104 average distance moved along stream between relocations 0-2100 m Female Adult Hayfork Creek (elev., 610m) 23 Exposure Factor Datasets
Home Range 133 average distance moved along stream between relocations 0 - 3175 m Not Reported Juvenile Hayfork Creek (elev., 610m) 18 Exposure Factor Datasets
Time of Torpor or Hibernation Oct. - May Both Male and Female Both Adults and Juveniles Hayfork Creek (elev., 610m) 578 marked turtles Exposure Factor Datasets
Citation:

Notes on the range and life history of the Pacific fresh-water turtle, Clemmys marmorata

Author(s)
Storer, Tracy I.
Pages
429-441
Year
Issue
5
Volume
32
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Time of Torpor or Hibernation Sept. - Mar. Not Reported Not Reported Not Reported Exposure Factor Datasets
Clutch or Litter Size 3-12 eggs/clutch Female Adult 7 Exposure Factor Datasets
Time of Mating/ Laying June - Aug. time of egg deposition Female Adult Not Reported Exposure Factor Datasets
Body Weight - Mean 1 lb 6 oz - 2 lb 1 oz lb, oz Both Male and Female Adult Sacramento and San Joaquin Valleys 9 Exposure Factor Datasets

Taricha torosa

Citation:

The species of Californian Triturus

Author(s)
Twitty, Victor Chandler
Pages
64-75
Year
Issue
2
Volume
1942
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Type
Time of Mating/ Laying Dec. - Feb. and Mar. - May time of breeding Both Male and Female Adult Not Reported Exposure Factor Datasets
Citation:

The reproductive cycle in Taricha torosa (Triturus torosus)

Author(s)
Miller, Malcom R. and Marilyn E. Robbins
Pages
415-445
Year
Volume
125
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Time of Mating/ Laying Dec. - Feb. time of breeding Both Male and Female Adult Palo Alto Not Reported Exposure Factor Datasets
Body Weight - Mean range of means from 5 sampling dates 12.0 - 20.5 g Male Adult Palo Alto 2-10/sampling date Exposure Factor Datasets
Body Weight - Mean range of means from 5 sampling dates 10.0 - 16.5 g Male Adult Palo Alto 4-7/sampling date Exposure Factor Datasets
Body Weight - Mean range of means for 8 sampling dates 10.0 - 32.5 g Male Adult Palo Alto 1-10/sampling date Exposure Factor Datasets
Body Weight - Mean range of means from 5 sampling dates 8.5 - 19.5 g Female Adult Palo Alto 2-10/sampling date Exposure Factor Datasets
Body Weight - Mean range of means for 5 sampling dates 10.7 - 16.5 g Female Adult Palo Alto 2-6/sampling date Exposure Factor Datasets
Body Weight - Mean range of means for 8 sampling dates 10.0 - 22.0 g Female Adult Palo Alto 1-6/sampling date Exposure Factor Datasets
Clutch or Litter Size 130-160 ova/mature ovary Female Adult Palo Alto Not Reported Exposure Factor Datasets
Citation:

The number of egg masses and eggs laid by the California newt, Taricha torosa

Author(s)
Brame, Arden H.
Pages
169-170
Year
Volume
2
Exposure Endpoint Type Range Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 18-27 eggs/mass Female Adult Sycamore Canyon Creek, San Gabriel Mountains 6 egg masses Exposure Factor Datasets
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