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California Department of Fish and Game <br /> Natural Diversity Database <br /> Full Condensed Report for Selected Elements-Multiple Records per Page <br /> Spea(=Scaphiopus)hammondii <br /> western spadefoot Element Code:AAABF01030 <br /> Status NDDB Element Ranks Other Lists <br /> Federal: None Global:G3 CDFG Status: SC <br /> State: None State:S3 <br /> Habitat Associations <br /> General: OCCURS PRIMARILY IN GRASSLAND HABITATS,BUT CAN BE FOUND IN VALLEY-FOOTHILL HARDWOOD WOODLANDS. <br /> Micro:VERNAL POOLS ARE ESSENTIAL FOR BREEDING AND EGG-LAYING. <br /> Occurrence No.52 Map Index: 32321 EO Index: 2701 Dates Last Seen <br /> Occ Rank: Excellent Element: 1992-05-18 <br /> Origin: Natural/Native occurrence Site: 1992-05-18 <br /> Presence: Presumed Extant <br /> Trend: Stable Record Last Updated: 2004-03-16 <br /> Main Source:WORKMAN,M.AND T.KING 1992(OBS) <br /> Quad Summary:TRACY(3712164/444B),MIDWAY(3712165/445A) <br /> County Summary:SAN JOAQUIN <br /> Lat/Long: 37.642190/-121.491690 Township: 03S <br /> UTM: Zone-10 N4167186 E633070 Range: 04E <br /> Radius: 3/5 mile Mapping PrecisionNON-SPECIFIC Section: 25 Qtr:XX <br /> Elevation: 475 ft Symbol Type:POINT Meridian: M <br /> Location:CORRAL HOLLOWIN THE VICINITY OF CASTLE ROCK AND CASTLE ROCK FIRE STATION,SSW OF TRACY <br /> Location Detail:AREA NOT OPEN FOR PUBLIC ACCESS. <br /> Ecological:HABITAT CONSISTS OF VALLEY FOOTHILL RIPARIAN SURROUNDED BY GRASSLAND. BUFO BOREAS,HYLA REGILLA,AND RANA AURORA <br /> TADPOLES ALSO FOUND AT THIS SITE IN 1992. <br /> Threat: THREATENED BY SILTATION FROM NEARBY ORV PARK. <br /> General: COLLECTION FROM CORRAL HOLLOW 10 JUN 1985(DEPOSITED AT WAYNE STATE NHM).NONE OBSERVED 26 MAR 1992,BUT MANY TADPOLES <br /> PRESENT,APR 1992.JUVENILES BURROWING,18 MAY 1992.CAS SPECIMEN(218644)COLLECTED DOR,4 MAR 2001. <br /> Owner/Manager:DFG-CORRAL HOLLOW ER <br /> Commercial Version--Dated September 30,2005--Wildlife and Habitat Data Analysis Branch Page 42 <br /> Report Printed on Tuesday,July 01,2008 Information Expired 03/30/2006 <br />