USNM HERP USNM 11783
GBIFID: 1320744439; Preparations: Ethanol;; Coordinate Uncertainty in Meters: 9707.56000.

USNM HERP USNM 12566
GBIFID: 1317747229; Preparations: Ethanol;; Coordinate Uncertainty in Meters: 9707.56000.

USNM HERP 11783
Basis of Record: PreservedSpecimen; Coordinate Uncertainty in Meters: 9708; Georeference Remarks: Locality extent = 6;; Coordinate Uncertainty in Meters: 11.10000.

USNM HERP 12566
Fresno, California: 36.7662, -119.772: Fresno: 0/0/0: : No date:
Basis of Record: PreservedSpecimen; Coordinate Uncertainty in Meters: 9708; Georeference Remarks: Locality extent = 6;; Coordinate Uncertainty in Meters: 11.10000.

USNM HERP USNM 10430
GBIFID: 1321567464; Preparations: Ethanol;; Coordinate Uncertainty in Meters: 8902.89000.

GBIFID: 4948169388; Preparations: Tissue & Parts;; Coordinate Uncertainty in Meters: 9707.56000.

SDNHM Herps 19577
Basis of Record: PreservedSpecimen; Occurence Status: present; Event Remarks: Date preserved; Coordinate Uncertainty in Meters: 6453; Georeference Remarks: DetBy: Jonathan Yip (MVZ) Lat/Long Remarks: center of Buena Vista Lakebed No GeoRef Because (if applies): n/a Det Ref (if appies): Terrain Navigator 5.03 1:100,000 Method: MaNIS/HerpNET/ORNIS Georeferencing Guidelines GeoRef in HerpNet: Yes;; Coordinate Uncertainty in Meters: 1.11000.

USNM HERP 10431
Basis of Record: PreservedSpecimen; Coordinate Uncertainty in Meters: 8903; Georeference Remarks: Locality extent = 5.5;; Coordinate Uncertainty in Meters: 11.10000.

Basis of Record: PreservedSpecimen; Coordinate Uncertainty in Meters: 8903; Georeference Remarks: Locality extent = 5.5;; Coordinate Uncertainty in Meters: 11.10000.

SDNHM Herps 19578
Basis of Record: PreservedSpecimen; Occurence Status: present; Event Remarks: Date preserved; Coordinate Uncertainty in Meters: 6453; Georeference Remarks: DetBy: Jonathan Yip (MVZ) Lat/Long Remarks: center of Buena Vista Lakebed No GeoRef Because (if applies): n/a Det Ref (if appies): Terrain Navigator 5.03 1:100,000 Method: MaNIS/HerpNET/ORNIS Georeferencing Guidelines GeoRef in HerpNet: Yes;; Coordinate Uncertainty in Meters: 1.11000.

GBIFID: 4948175472; Preparations: Tissue & Parts;; Coordinate Uncertainty in Meters: 8902.89000.

MVZ Herp 28352
Merced, California: 37.097161, -120.923348: 4 mi NW Wardens house, State Game Refuge, Los Banos: 5/13/1939: Thomas L. Rodgers, John Davis: 13 May 1939 :
Basis of Record: PreservedSpecimen; Coordinate Uncertainty in Meters: 1610;; Coordinate Uncertainty in Meters: 0.11000.

MVZ Herp 52254
Basis of Record: PreservedSpecimen; Coordinate Uncertainty in Meters: 25507;; Coordinate Uncertainty in Meters: 0.01000.

MVZ Herp 6833
Fresno, California: 36.7809, -120.3793: Slough near San Joaquin River, 1.5 mi N Mendota: 6/18/1918: Richard M. Hunt: 18 Jun 1918 :
Basis of Record: PreservedSpecimen; Coordinate Uncertainty in Meters: 596;; Coordinate Uncertainty in Meters: 11.10000.

Merced, California: 36.9595, -120.672: 2.5 mi SW Dos Palos: 4/15/1936: Henry S. Fitch: 15 Apr 1936 :

Fresno, California: 36.723, -120.3331: 50 ft W from bridge over Fresno Slough on Hwy. 180, NW corner of Mendota Wildlife area: 4/5/1990: Gary A. Beeman: 5 Apr 1990 :

SDNHM Herps 28111
Basis of Record: PreservedSpecimen; Occurence Status: present; Event Remarks: Date preserved; Coordinate Uncertainty in Meters: 1207; Georeference Remarks: DetBy: D. G. Mulcahy (CAS) Lat/Long Remarks: Coordinate point placed 15 rd mi E of Colusa along Butte Slough, then Pass Road (note: this is in Sutter County) No GeoRef Because (if applies): n/a Det Ref (if appies): Maptech Terrain Navigator version 1.0 Qu;; Coordinate Uncertainty in Meters: 1.11000.

MVZ Herp MVZ:Herp:5428
Preparations: whole organism (ethanol); Coordinate Uncertainty in Meters: 805.00000.

MVZ Herp MVZ:Herp:6833
Fresno, California: 36.7809, -120.3793: Slough near San Joaquin River, 1.5 mi N Mendota: 6/18/1918: Richard M. Hunt: 18 Jun 1918 :
Preparations: whole organism (ethanol); Coordinate Uncertainty in Meters: 595.00000.

MVZ Herp MVZ:Herp:19357
Merced, California: 36.9595, -120.672: 2.5 mi SW Dos Palos: 4/15/1936: Collector(s): Henry S. Fitch: 15 Apr 1936 :
GBIFID: 5147452106; Preparations: whole organism (ethanol);; Coordinate Uncertainty in Meters: 998.00000.

Merced, California: 36.996796, -120.651961: 1 mi W Dos Palos: 4/13/1936: Collector(s): Henry S. Fitch: 13 Apr 1936 :
GBIFID: 5147356105; Preparations: whole organism (ethanol);; Coordinate Uncertainty in Meters: 402.00000.

Fresno, California: 36.723, -120.3331: 50 ft W from bridge over Fresno Slough on Hwy. 180, NW corner of Mendota Wildlife area: 4/5/1990: Collector(s): Gary A. Beeman: 5 Apr 1990 :
GBIFID: 5147311295; Preparations: whole organism (ethanol);; Coordinate Uncertainty in Meters: 30.00000.

Kern, California: 35.179912, -119.262678: 14.8 mi E Fellows on U.S. 399: 8/5/1949: Collector(s): Joseph B. Gorman Jr.: 5 Aug 1949 :

Merced, California: 37.03364, -120.76435: Gadwall: 5/16/1914: Collector(s): Harold C. Bryant: 16 May 1914 :

Fresno, California: 36.7809, -120.3793: Slough near San Joaquin River, 1.5 mi N Mendota: 6/18/1918: Collector(s): Richard M. Hunt: 18 Jun 1918 :

LACM Herps 21093
Basis of Record: PreservedSpecimen; Occurence Status: present; Coordinate Uncertainty in Meters: 6511; Georeference Remarks: center of Buena Vista Lakebed;; Coordinate Uncertainty in Meters: 0.01000.

LACM Herps 21075
Basis of Record: PreservedSpecimen; Occurrence Remarks: in vicinity of Eds Boat landing on N. shore of Lake; Occurence Status: present; Coordinate Uncertainty in Meters: 6511; Georeference Remarks: center of Buena Vista Lakebed;; Coordinate Uncertainty in Meters: 0.01000.

LACM Herps 21091
Basis of Record: PreservedSpecimen; Occurence Status: present; Coordinate Uncertainty in Meters: 6511; Georeference Remarks: center of Buena Vista Lakebed;; Coordinate Uncertainty in Meters: 0.01000.

Merced, California: 37.217032, -120.981997: between Ingomar and Gustine: 11/1/1936: Henry S. Fitch, G. E. Walton: 1 Nov 1936 :

Merced, California: 37.135982, -120.83239: Triangle Land Company Duck Club, ca. 4 mi N Los Baños: 10/30/1937: G. E. Walton: 30 Oct 1937 :

Merced, California: 37.223753, -120.955668: Salinas Gun Club, 3 mi SE Gustine: 7/7/1941: Thomas P. Maslin, Harry C. Adamson: 7 Jul 1941 :

Glenn, California: 39.69179, -122.53824: Stoney Creek, 6 mi N Elk Creek: 10/9/1948: Wade Fox: 9 Oct 1948 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: DIED 3 MAY 1948; Coordinate Uncertainty in Meters: 8446;; Coordinate Uncertainty in Meters: 1.11000.

Colusa, California: 39.375, -122.6: 3 mi W Stonyford: 10/2/1933: Robert T. Orr: 2 Oct 1933 :
Basis of Record: PreservedSpecimen;; Coordinate Uncertainty in Meters: 111.00000.

Basis of Record: PreservedSpecimen; Occurence Status: present; Coordinate Uncertainty in Meters: 6511; Georeference Remarks: center of Buena Vista Lakebed;; Coordinate Uncertainty in Meters: 0.01000.

Basis of Record: PreservedSpecimen; Occurrence Remarks: in vicinity of Eds Boat landing on N. shore of Lake; Occurence Status: present; Coordinate Uncertainty in Meters: 6511; Georeference Remarks: center of Buena Vista Lakebed;; Coordinate Uncertainty in Meters: 0.01000.

Colusa, California: 39.02308, -122.4523922: junction of Hwy. 20 and Wilbur Spring Rd.: 7/1/1976: Ronald W. Marlow: 1 Jul 1976 :

Merced, California: 37.213748, -120.942691: Gustine Gun Club, 4 mi SE Gustine: 6/12/1940: Harry C. Adamson: 12 Jun 1940 :

Basis of Record: PreservedSpecimen; Occurrence Remarks: DIED 29 JUN 1946; Coordinate Uncertainty in Meters: 7841;; Coordinate Uncertainty in Meters: 0.11000.

Lake, California: 39.02308, -122.452392: junction of Hwy. 20 and Wilbur Spring Rd.: 7/0/1976: Collector(s): Ronald W. MarlowJul 1976 :
GBIFID: 5147035035; Preparations: skeleton; skin, flat; tissue (ethanol 95%; frozen);; Coordinate Uncertainty in Meters: 43.00000.

Colusa, California: 39.375, -122.6: 3 mi W Stonyford: 10/2/1933: Collector(s): Robert T. Orr: 2 Oct 1933 :

Merced, California: 37.217032, -120.981997: between Ingomar and Gustine: 11/0/1936: Collector(s): Henry S. FitchNov 1936 :

Merced, California: 37.135982, -120.83239: Triangle Land Company Duck Club, ca. 4 mi N Los Ba├▒os: 10/30/1937: : 30 Oct 1937 :

Merced, California: 37.097161, -120.923348: 4 mi NW Wardens house, State Game Refuge, Los Banos: 5/13/1939: Collector(s): Thomas L. Rodgers, John Davis: 13 May 1939 :

Merced, California: 37.213748, -120.942691: Gustine Gun Club, 4 mi SE Gustine: 6/12/1940: Collector(s): Harry C. Adamson: 12 Jun 1940 :

Merced, California: 37.223753, -120.955668: Salinas Gun Club, 3 mi SE Gustine: 7/7/1941: Collector(s): Thomas Paul Maslin, Harry C. Adamson: 7 Jul 1941 :

Colusa, California: 39.012993, -122.406503: 2.5 mi S Wilbur Springs: 8/18/1948: Collector(s): Wade Fox: 18 Aug 1948 :

Glenn, California: 39.69179, -122.53824: Stoney Creek, 6 mi N Elk Creek: 10/9/1948: Collector(s): Wade Fox: 9 Oct 1948 :
GBIFID: 5147473303; Preparations: whole organism (ethanol); Occurrence Remarks: DIED 3 MAY 1948;; Coordinate Uncertainty in Meters: 8446.00000.

Colusa, California: 39.371975, -122.597449: 3 mi W Stonyford: 10/9/1948: Collector(s): Wade Fox: 9 Oct 1948 :
GBIFID: 5147129304; Preparations: whole organism (ethanol); Occurrence Remarks: DIED 29 JUN 1946;; Coordinate Uncertainty in Meters: 7841.00000.

Basis of Record: PreservedSpecimen; Occurrence Remarks: Gut contents available. (fish); Occurence Status: present; Coordinate Uncertainty in Meters: 6511; Georeference Remarks: center of Buena Vista Lakebed;; Coordinate Uncertainty in Meters: 0.01000.

CAS HERP 178599
Merced, California: 37.0549333333, -120.69535: Helm Canal Rd at Coaches Gun Club, ca 8.5 mi E of Los Banos: 4/28/1976: G. Hansen: 28 Apr 1976 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection. G. Hansen field no. 190.; Habitat: DOR. 09:30 hrs.; Coordinate Uncertainty in Meters: 3230; Georeference Remarks: Lat/Long is distance from Los Banos, could not locate Coaches Gun Club or Helm Canal Road.;; Coordinate Uncertainty in Meters: 0.00000.

CAS HERP 262646
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Coordinate Uncertainty in Meters: 3740; Georeference Remarks: Coordinates placed in center of Jersey Island, max error distance includes the entire island.;; Coordinate Uncertainty in Meters: 0.00000.

CAS HERP 44160
Basis of Record: PreservedSpecimen; Occurrence Remarks: Paratype of Thamnophis ordinoides gigas Fitch, 1940. Photo.; Coordinate Uncertainty in Meters: 1610;; Coordinate Uncertainty in Meters: 0.00000.

San Joaquin, California: 38.0867944444, -121.4327055556: White Slough, marsh W of Pond 12: 5/26/1982: D. Muth and K. Nicol: 26 May 1982 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.; Coordinate Uncertainty in Meters: 8058; Georeference Remarks: Lat/Long is center of White Slough, could not find pond 12, error is length of White Slough.;; Coordinate Uncertainty in Meters: 0.00000.

Yolo, California: 38.5709722222, -121.5942194444: Davis Frontage Rd, ca 1 mi E of Causeway: 5/7/1983: J. Runyan: 7 May 1983 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.; Coordinate Uncertainty in Meters: 4829;; Coordinate Uncertainty in Meters: 0.00000.

Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.; Coordinate Uncertainty in Meters: 1610; Georeference Remarks: Lat/Long is junction of Elkhorn Blvd and Highway 99.;; Coordinate Uncertainty in Meters: 0.00000.

Sacramento, California: 38.5004333333, -121.0442944444: Cosumnes River, Sloughhouse, Michigan Bar Rd: 8/0/1983: E. Ruman, D. Ruman and D. RumanAug 1983 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: Two-headed.; Coordinate Uncertainty in Meters: 816; Georeference Remarks: .;; Coordinate Uncertainty in Meters: 0.00000.

Sacramento, California: 38.4489, -121.4908027778: 10 mi S of Sacramento: 5/0/1929: W. WilsonMay 1929 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.; Coordinate Uncertainty in Meters: 14887; Georeference Remarks: Lat/Long along Highway 5 beginning at Sacramento County seat.;; Coordinate Uncertainty in Meters: 11.10000.

Sutter, California: 38.8368555556, -121.6336888889: Garden Hwy, ca 5 mi N of Sankey Rd, ca 1 mi S of Catlett, Feather River: 10/0/1983: D. MuthOct 1983 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.; Coordinate Uncertainty in Meters: 3230;; Coordinate Uncertainty in Meters: 0.00000.

Basis of Record: PreservedSpecimen; Occurrence Remarks: Paratype of Thamnophis ordinoides gigas Fitch, 1940.;; Coordinate Uncertainty in Meters: 0.00000.

Fresno, California: 36.6966666667, -120.315: Mendota Wildlife area: 7/26/1973: J.M. Brode and G. Balding: 26 Jul 1973 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.;; Coordinate Uncertainty in Meters: 0.00000.

Fresno, California: 36.6966666667, -120.315: Mendota Wildlife area: 8/23/1973: G. Balding: 23 Aug 1973 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.;; Coordinate Uncertainty in Meters: 0.00000.

Merced, California: 37.214366675, -120.9229166667: Santa Fe Rd at Gustine Duck Club (N end), ca 1.3 mi S of Gun Club Rd, 11 mi N of Los Banos: 4/28/1976: R. Gray: 28 Apr 1976 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.; Habitat: DOR.;; Coordinate Uncertainty in Meters: 0.00000.

Sacramento, California: 38.6560000111, -121.5111000056: Del Paso Rd, 0.2 mi W of East Drainage Canal, 1.2 mi E of Hwy 99-Hwy I-5: 9/1/1980: G. Hansen: 1 Sep 1980 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.;; Coordinate Uncertainty in Meters: 0.00000.

Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection. Poor condition.;; Coordinate Uncertainty in Meters: 0.00000.

Basis of Record: PreservedSpecimen; Occurrence Remarks: Paratype of Thamnophis ordinoides gigas Fitch, 1940. Exch. 9984 to MCZ (MCZ 79574), 13 Jan 1964.;; Coordinate Uncertainty in Meters: 0.00000.

Basis of Record: PreservedSpecimen; Habitat: DOR.;; Coordinate Uncertainty in Meters: 0.00000.

Basis of Record: PreservedSpecimen; Occurrence Remarks: Two eggs in jar with specimen. Possible death from skin tumors, see wet label. SVL 910 mm, total 1122 mm.;; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.4066638889, -121.7255527778: SW of Biggs at Gray Lodge Water Supply Project, Belding Lateral/ RD8333, ca 800 m W of West Biggs Gridley Rd and 800 m N of Farris Rd, 39 24 23.99 N, 121 43 31.99 W: 4/16/2014: E. Britt, W. Bauer: 16 Apr 2014 :
Basis of Record: PreservedSpecimen; Habitat: Found dead, posterior portion only (by toe drain).;; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.4067583333, -121.7257: SW of Biggs at Gray Lodge Water Supply Project, RD-833, drain E of Fields Flume, ca 800 m W of West Biggs Gridley Rd and 800 m N of Farris Rd, 39 24 24.33 N, 121 43 32.52 W: 4/9/2014: C. Paris and W. Bauer: 9 Apr 2014 :
Basis of Record: PreservedSpecimen; Habitat: Found dead on pump intake (by toe drain).;; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.3906166667, -121.7337055556: SW of Biggs at Gray Lodge Water Supply Project, levee road W of Belding Lateral, ca 1.5 km W of West Biggs Gridley Rd, ca 1.5 km NNE of NE terminus of Nugent Rd, 39 23 26.22 N, 121 44 01.34 W: 4/3/2014: C. McCready and J. Mitchell: 3 Apr 2014 :
Basis of Record: PreservedSpecimen; Habitat: Killed during construction (by main canal). Found injured on road and died shortly thereafter at work site.;; Coordinate Uncertainty in Meters: 0.00000.

Basis of Record: PreservedSpecimen; Habitat: 1250h. Found dead.; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.00000.

Sutter, California: 38.9931027778, -121.7122416667: Sacramento Valley, Gilsizer Slough, vicinity Sutter Bypass, 1.4 air mi SW of the intersection of S Township Rd and Tudor Rd, 38 59 35.17 N, 121 42 44.07 W: 11/4/2009: USGS: 4 Nov 2009 :
Basis of Record: PreservedSpecimen; Habitat: Found dead near drain under powerline; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.00000.

Sutter, California: 38.7672638889, -121.5625583333: Sacramento Valley, American Basin, vicinity North Drainage Canal, 2.40 air mi SE of Howsley Rd and Garden Hwy intersection, 38 46 02.15 N, 121 33 45.21 W: 4/20/2016: USGS: 20 Apr 2016 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.00000.

Sacramento, California: 38.7297083333, -121.511175: Sacramento Valley, American Basin, 1.65 air mi NW of E Levee Rd and W Elverta Rd intersection, 38 43 46.95 N, 121 30 40.23 W: 12/9/2011: USGS: 9 Dec 2011 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.00000.

Sutter, California: 38.93925, -121.8092805556: Sacramento Valley, Colusa Basin, 0.65 air mi SE of Plegar Rd and Cranmore Rd, 38 56 21.30 N, 121 48 33.41 W: 8/16/1996: K. Fouts: 16 Aug 1996 :
Basis of Record: PreservedSpecimen; Habitat: 1342h. Found dead, stuck in trap.; Georeference Remarks: Original UTMs in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 1.11000.

Colusa, California: 39.1219555556, -122.0062527778: Sacramento Valley, Colusa Basin, vicinity Colusa National Wildlife Refuge, 1.7 air mi SE of Abel Rd and Wescott Rd intersection, 39 07 19.04 N, 122 00 22.51 W: 5/4/2016: A. Jordan: 4 May 2016 :
Basis of Record: PreservedSpecimen; Habitat: Found dead, with crayfish injuries.; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.00000.

Colusa, California: 39.1306722222, -122.0056194444: Sacramento Valley, American Basin, vicinity Old Davis Levee, 1.29 air mi SE of Wescott Rd and Abel Rd intersection, 39 07 50.42 N, 122 00 20.23 W: 7/17/2016: USGS: 17 Jul 2016 :
Basis of Record: PreservedSpecimen; Habitat: Stillborn.; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.00000.

Colusa, California: 39.150775, -122.0411083333: Sacramento Valley, Colusa Basin, Colusa National Widlife Refuge, 39 09 02.79 N, 122 02 27.99 W: 7/16/2013: USGS: 16 Jul 2013 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: Gravid.; Habitat: Drowned in submerged trap.; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.11000.

Sacramento, California: 38.7144638889, -121.4876472222: Sacramento Valley, American Basin, E Levee Rd and Elverta Rd intersection, 38 42 52.07 N, 121 29 15.53 W: 7/24/2002: USGS: 24 Jul 2002 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Natomas Rd becomes E Levee Rd at Sacramento-Sutter Co. line.;; Coordinate Uncertainty in Meters: 0.00000.

Sacramento, California: 38.7272638889, -121.5022305556: Sacramento Valley, American Basin, 1.19 air mi NW of E Levee Rd and W Elverta Rd intersection, 38 43 38.15 N, 121 30 8.03 W: 4/21/2014: D. Mackell: 21 Apr 2014 :
Basis of Record: PreservedSpecimen; Habitat: DOR.; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.3902166667, -121.7383805556: Sacramento Valley, Colusa Basin, vic Biggs, 1.35 mi (by air) SW of Farris Rd and W Biggs Gridley Rd intersection, 39 23 24.78 N, 121 44 18.17 W: 10/28/2014: USGS: 28 Oct 2014 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTM in NAD27 (USGS) and stated 10S, however Biggs, CA is in 10N.;; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.3901638889, -121.7384277778: Sacramento Valley, Colusa Basin, vic Biggs, 1.36 mi (by air) SW of W Biggs Gridley Rd and Farris Rd intersection, 39 23 24.59 N, 121 44 18.34 W: 10/28/2014: USGS: 28 Oct 2014 :
Basis of Record: PreservedSpecimen; Habitat: Found dead; Georeference Remarks: Original UTM in NAD27 (USGS) and stated 10S, however Biggs, CA is in 10N.;; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.4375222222, -121.7228638889: Sacramento Valley, Colusa Basin, vicinity Biggs, 0.90 mi (by air) S of Riceton Hwy and W Hamilton Rd intersection, 39 26 15.08 N, 121 43 22.31 W: 11/3/2014: USGS: 3 Nov 2014 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.4375222222, -121.7228638889: Sacramento Valley, Colusa Basin, vicinity Biggs, 0.90 mi (by air) SE of Riceton Hwy and W Hamilton Rd intersection, 39 26 15.08 N, 121 44 18.17 W: 11/3/2014: USGS: 3 Nov 2014 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: Euthanized at Valley Oak Vet Ctr, Chico, CA.; Georeference Remarks: Original UTM in NAD27 (USGS) and stated 10S, however Biggs, CA is in 10N;; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.5549472222, -121.7353555556: Sacramento Valley, vicinity Nelson, unnamed dirt road, 1.59 mi (by air) W of Midway Rd and Nelson Rd intersection, 39 33 17.81 N, 121 44 07.28 W: 5/11/2016: USGS: 11 May 2016 :
Basis of Record: PreservedSpecimen; Habitat: DOR.; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Sacramento, California: 38.7290527778, -121.5435055556: Sacramento Valley, American Basin, 0.53 mi (by air) SW of Hwy 99 and Sutter Co. line, 38 43 44.59 N, 121 32 36.62 W: 6/10/2014: J.S. Ersan: 10 Jun 2014 :
Basis of Record: PreservedSpecimen; Habitat: Died from heat exposure.; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Basis of Record: PreservedSpecimen; Habitat: DOR. 1100h.; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Sutter, California: 38.9992138889, -121.7131583333: Sacramento Valley, Sutter Basin, vicinity Sutter National Wildlife Refuge, Gilsizer Slough, 1.29 mi (by air) SW of Tudor Rd and S Township Rd intersection, 38 59 57.17 N, 121 42 47.37 W: 11/10/2008: USGS: 10 Nov 2008 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Yolo, California: 38.8397666667, -121.8761444444: Sacramento Valley, Colusa Basin, vicinity Biggs, 0.15 mi (by air) NE of Rd 10 and Rd 94 intersection, 38 50 23.16 N, 121 52 34.12 W: 9/10/2006: USGS: 10 Sep 2006 :
Basis of Record: PreservedSpecimen; Habitat: DOR.; Georeference Remarks: Original UTM in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.00000.

Colusa, California: 39.1442194444, -121.9750444444: Sacramento Valley, Colusa Basin, 0.67 mi (by air) SW of Hwy 20 and Hwy 40 intersection, 39 08 39.19 N, 121 58 30.16 W: 5/14/2014: USGS: 14 May 2014 :
Basis of Record: PreservedSpecimen; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Basis of Record: PreservedSpecimen; Habitat: 0936h.; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Sacramento, California: 38.7295083333, -121.5116972222: Sacramento Valley, American Basin, 1.67 mi (by air) NW of E Levee Rd and W Elverta Rd intersection, 38 43 46.23 N, 121 30 42.11 W: 6/27/2017: USGS: 27 Jun 2017 :
Basis of Record: PreservedSpecimen; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Kern, California: 35.195, -119.2963888889: Buena Vista Lake: 5/8/1917: J. Van Denburgh and J.R. Slevin: 8 May 1917 :
Basis of Record: PreservedSpecimen;; Coordinate Uncertainty in Meters: 111.00000.

Kern, California: 35.195, -119.2963888889: Buena Vista Lake: 5/9/1917: J. Van Denburgh and J.R. Slevin: 9 May 1917 :
Basis of Record: PreservedSpecimen;; Coordinate Uncertainty in Meters: 111.00000.

Kern, California: 35.195, -119.2963888889: Buena Vista Lake: 5/9/1917: J. Van Denburgh and J.R. Slevin: 9 May 1917 :

Sacramento, California: 38.6559000028, -121.5397166583: El Centro Rd at Del Paso Rd: 8/1/1980: G. Hansen: 1 Aug 1980 :

Colusa, California: 39.2257333333, -122.2458166667: Danley Rd, 100 ft S of canal, 120 ft S of Danley Lateral Rd: 7/1/1986: G. Hansen: 1 Jul 1986 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.; Habitat: DOR. 20:45 hrs.;; Coordinate Uncertainty in Meters: 0.00000.

Colusa, California: 39.0911333333, -122.0159166667: 0.1 mi N of Sachreiter Rd (ca 3 mi N of Grimes-Arbuckle Rd) on Colusa Basin Drainage Canal, E levee: 5/19/1980: G. Hansen: 19 May 1980 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: California Department of Fish and Game Collection.; Habitat: On levee top.;; Coordinate Uncertainty in Meters: 0.00000.

Sutter, California: 39.0254972222, -121.7226583333: OBanion Rd at OBanion Substation, E side of Sutter Bypass, just SW of Yuba City, 39 1 31.79 N, 121 43 21.57 W: 11/2/2011: A. Wallace: 2 Nov 2011 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: DOR; Habitat: Rice fields and canals.;; Coordinate Uncertainty in Meters: 0.00000.

Sutter, California: 39.0029777778, -121.7196388889: Central Valley, Gilsizer Slough, vicinity Sutter National Wildlife Refuge, 1.6 air mi W of the intersection of S Township Rd and Tudor Rd, 39 00 10.72 N, 121 43 10.70 W: 8/21/2008: USGS: 21 Aug 2008 :
Basis of Record: PreservedSpecimen; Habitat: Found dead, part way in burrow.; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.00000.

Yolo, California: 38.880875, -121.8438277778: Sacramento Valley, Colusa Basin, Rd 95B at Sycamore Slough brigde, 0.10 rd mi S of intersection with Hwy 45, 38 52 51.15 N, 121 50 37.78 W: 4/24/2015: USGS: 24 Apr 2015 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.11000.

Sutter, California: 38.7991333333, -121.5681944444: Sacramento Valley, American Basin, 2.29 air mi NE of Sankey Rd and Garden Hwy intersection, 38 47 56.88 N, 121 34 05.50 W: 8/5/2011: USGS: 5 Aug 2011 :

Sutter, California: 38.7656694444, -121.5626027778: Sacramento Valley, American Basin, 2.20 air mi SE of Garden Hwy and Sankey Rd intersection, 38 45 56.41 N, 121 33 45.37 W: 7/2/2012: USGS: 2 Jul 2012 :

Sacramento, California: 38.7311, -121.5121944444: Sacramento Valley,American Basin, 1.75 air mi NE of E Levee Rd and W Elverta Rd intersection, 38 43 51.96 N, 121 30 43.90 W: 5/11/2013: USGS: 11 May 2013 :
Basis of Record: PreservedSpecimen; Habitat: 1055h. Died during processing.; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 11.10000.

Sacramento, California: 38.7347638889, -121.5111055556: Sacramento Valley, American Basin, 1.89 air mi NW of E Levee Rd and W Elverta Rd intersection, 38 44 05.15 N, 121 30 39.98 W: 6/25/2012: USGS: 25 Jun 2012 :

Colusa, California: 39.1301861111, -121.9861861111: Sacramento Valley, Colusa Basin, 2.15 air mi SE of Wescott Rd and Abel Rd intersection, 39 07 48.67 N, 121 59 10.27 W: 6/9/2011: USGS: 9 Jun 2011 :

Butte, California: 39.360725, -121.8439555556: Sacramento Valley, Butte Sink, 0.59 air mi SE of Hatch Rd and Goodspeed Watt Rd intersection, 39 21 38.61 N, 121 50 38.24 W: 7/28/2016: USGS: 28 Jul 2016 :
Basis of Record: PreservedSpecimen; Habitat: Stillborn.; Georeference Remarks: Original UTMS in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.11000.

Butte, California: 39.3824111111, -121.738: Sacramento Valley, Colusa Basin, vicinity Biggs, 0.23 mi (by air) NE of Nugent Rd and A D Ln intersection, 39 22 56.68 N, 121 44 16.80 W: 11/17/2014: Swaim Biological: 17 Nov 2014 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Colusa, California: 39.1486222222, -122.041125: Sacramento Valley, Colusa National Wildlife Refuge, 39 08 55.04 N, 121 02 28.05 W: 4/11/2000: USGS: 11 Apr 2000 :

Colusa, California: 39.1531194444, -122.0411111111: Sacramento Valley, Colusa Basin,Colusa National Wildlife Refuge, 39 09 11.23 N, 122 02 28.00 W: 6/26/2015: R. Obrien: 26 Jun 2015 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTMs in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Colusa, California: 39.1881444444, -122.0455444444: Sacramento Valley, Colusa Basin, Colusa National Wildlife Refuge, 39 11 17.32 N, 122 02 43.96 W: 4/23/1996: USGS: 23 Apr 1996 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTMs in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Sacramento, California: 38.7356972222, -121.5108444444: Sacramento Valley, American Basin, 1.93 air mi NW of W Elverta Rd and E Levee Rd intersection, 38 44 08.51 N, 121 30 39.04 W: 5/13/2018: E. Parsons: 13 May 2018 :
Basis of Record: PreservedSpecimen; Habitat: Found dead at 1339h.; Georeference Remarks: Original UTMs in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

San Joaquin, California: 38.0569472222, -121.5000138889: San Joaquin Valley, vicinity Herman and Helens Marina at Little Connection Slough, Empire Tract Road, 0.25 mi (by rd) S of intersection with W 8 Mile Rd: 4/24/2010: USGS: 24 Apr 2010 :
Basis of Record: PreservedSpecimen; Habitat: DOR. 1700h. Sunny, air temp: 70 deg F.; Georeference Remarks: 0.25 mi S is assumed road mile.;; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.3901638889, -121.7384277778: Sacramento Valley, Colusa Basin, vic Biggs, 1.35 mi (by air) SW of Farris Rd and W Biggs Gridley Rd intersection, 39 23 24.59 N, 121 44 18.34 W: 10/28/2014: USGS: 28 Oct 2014 :

Butte, California: 39.3909416667, -121.7369166667: Sacramento Valley, Colusa Basin, vic Biggs, 1.25 mi (by air) SW of Farris Rd and W Biggs Gridley Rd intersection, 39 23 27.39 N, 121 44 12.90 W: 10/28/2014: USGS: 28 Oct 2014 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTM in NAD27 (USGS) and stated 10S, however Biggs, CA is in 10N.;; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.4004638889, -121.7260472222: Sacramento Valley, Colusa Basin, vic Biggs, 0.53 mi (by air) NW of Farris Rd and W Biggs Gridley Rd intersection, 39 24 01.67 N, 121 43 33.77 W: 10/31/2014: USGS: 31 Oct 2014 :

Butte, California: 39.4375222222, -121.7228638889: Sacramento Valley, Colusa Basin, vicinity Biggs, 0.90 mi (by air) SE of Riceton Hwy and W Hamilton Rd intersection, 39 26 15.08 N, 121 44 18.17 W: 11/3/2014: USGS: 3 Nov 2014 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: Euthanized at Valley Oak Vet Ctr, Chico, CA.; Georeference Remarks: Original UTM in NAD27 (USGS) and stated 10S, however Biggs, CA is in 10N.;; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.4345444444, -121.7224777778: Sacramento Valley, Butte Basin, Biggs, 0.93 mi (by air) NE of Biggs Princeton Rd and Riceton Hwy interestion. 39 26 04.36 N, 121 43 20.92 W: 3/16/2015: Swaim Biological Inc.: 16 Mar 2015 :
Basis of Record: PreservedSpecimen; Habitat: Found dead.; Georeference Remarks: Original UTM in NAD27 (USGS). Orginal easting coordinates do not exist, assumed 610041, which is in Biggs, CA.;; Coordinate Uncertainty in Meters: 0.00000.

Basis of Record: PreservedSpecimen; Habitat: Found dead, possibly hit by Metro.; Georeference Remarks: Original UTM in NAD27 (USGS).;; Coordinate Uncertainty in Meters: 0.00000.

Colusa, California: 39.1375333333, -122.0459388889: Sacramento Valley, Colusa Basin, Colusa National Wildlife Refuge, 39 08 15.12 N, 122 02 45.38 W: 6/9/2015: USGS: 9 Jun 2015 :
Basis of Record: PreservedSpecimen; Occurrence Remarks: Mass: 425g, SVL: 990mm.; Habitat: DOR.; Georeference Remarks: Original UTM in NAD27 (USGS);; Coordinate Uncertainty in Meters: 0.00000.

Butte, California: 39.360725, -121.8439555556: Sacramento Valley, Butte Sink, 0.58 air mi E and 0.10 air mi S of Hatch Rd and Goodspeed Watt Rd intersection, 39 21 38.61 N, 121 50 38.24 W: 0/0/2013: USGS2013 :