Desert Sideblotched Lizard (Uta stansburiana ssp. stejnegeri)

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Desert Sideblotched Lizard (Uta stansburiana ssp. stejnegeri)

Citation:

Proximate control of variation of clutch, egg, and body size in a west Texas population of Uta stansburiana stejnegeri (Sauria: Iguanidae)

Author(s)
Ferguson, Gary W., Howard L. Snell and Allan J. Landwer
Pages
227-238
Year
Issue
2
Volume
46
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error Lab
Duration of Incubation or Gestation 46.4 time to hatching at 29C d Both Male and Female Embryo 802 Exposure Factor Datasets 0.018 SE Laboratory
Clutch or Litter Size range of clutch size means for two time periods eggs/clutch Female Adult 71-95 Crane county Exposure Factor Datasets
Citation:

Movements and seasonal activity cycles of the lizard Uta stansburiana stejnegeri

Author(s)
Spoecker, Peter D.
Pages
484-494
Year
Volume
77
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Hatching or Parturition July - Sept. Not Reported Hatchling Not Reported El Paso Mountains [lat., 35^o30'; long., 117^o40'] Exposure Factor Datasets Kern
Citation:

Density, growth and home range of the lizard Uta stansburiana steinegeri in southern Dona Ana county, New Mexico

Author(s)
Worthington, Richard D. and Edward R. Arvizo
Pages
124-128
Year
Issue
2
Volume
33
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Population Density 50.2 #/ha Both Male and Female Both Adults and Juveniles 45 marked lizards Dona Ana county [lat., 31^o47'10" N; long., 106^o35'05"W], (elev., 1250m) Exposure Factor Datasets
Home Range 0.254 average home range estimated from recapture radii (mean plus 2s) for individuals with 5+ recaptures acres Male Not Reported 9 Dona Ana county [lat., 31^o47'10" N; long., 106^o35'05"W], (elev., 1250m) Exposure Factor Datasets
Home Range 0.097 average home range estimated from recapture radii (mean plus 2s) for individuals with 5+ recaptures acres Female Not Reported 11 Dona Ana county [lat., 31^o47'10" N; long., 106^o35'05"W], (elev., 1250m) Exposure Factor Datasets
Growth Rate 0.034 increase in snout-vent length, initial snout-vent length range, 48-53 mm mm/d Female Not Reported 10 Dona Ana county [lat., 31^o47'10" N; long., 106^o35'05"W], (elev., 1250m) Exposure Factor Datasets
Growth Rate 0.028 increase in snout-vent length, initial snout-vent length range, 41-46 mm mm/d Male Not Reported 10 Dona Ana county [lat., 31^o47'10" N; long., 106^o35'05"W], (elev., 1250m) Exposure Factor Datasets
Citation:

Dry and wet year comparisons of clutch and adult body sizes of Uta stansburiana stejnegeri

Author(s)
Worthington, Richard D.
Pages
332-334
Year
Issue
3
Volume
16
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error
Clutch or Litter Size 2.5 based on number of enlarged vitellogenic ovarian follicles (>2 mm) or oviductal eggs during a "dry" year eggs/clutch Female Adult 8 Anapra, Dona Ana county Exposure Factor Datasets 0.38
Clutch or Litter Size 3.75 based on number of enlarged vitellogenic ovarian follicles (>2 mm) or oviductal eggs during a "wet" year eggs/clutch Female Adult 20 Anapra, Dona Ana county Exposure Factor Datasets 0.25
Citation:

Population structure and reproduction in the lizard Uta stansburiana stejnegeri

Author(s)
Tinkle, Donald W.
Pages
206-234
Year
Volume
66
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Age at Sexual Maturity mo Both Male and Female Adult 1907 Palo Duro Canyon, Armstrong County (elev., 2000-3600 ft); Kermit , Winkler County and Monahans, Ward County (elev., 2800 ft) Exposure Factor Datasets
Time of Mating/ Laying Apr. - June time of breeding Both Male and Female Adult 1907 Palo Duro Canyon, Armstrong County (elev., 2000-3600 ft); Kermit , Winkler County and Monahans, Ward County (elev., 2800 ft) Exposure Factor Datasets
Clutch or Litter Size 4 eggs/female Female Adult Not Reported Palo Duro Canyon, Armstrong County (elev., 2000-3600 ft); Kermit , Winkler County and Monahans, Ward County (elev., 2800 ft) Exposure Factor Datasets
Clutches or Litters per year 3 clutches/yr Female Adult Not Reported Palo Duro Canyon, Armstrong County (elev., 2000-3600 ft); Kermit , Winkler County and Monahans, Ward County (elev., 2800 ft) Exposure Factor Datasets
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