INATURALIST Observations 384018064
Unknown, Jalisco: 19.27252, -104.77491: : 7/21/2026: Barry Sullender: 21 Jul 2026 ; Coordinate Uncertainty in Meters: 4.00000.

INATURALIST Observations 1057339
Compostela, Nayarit: 21.20768, -104.866373: : 11/5/2014: Jes├║s Alberto Loc Barrag├ín: 5 Nov 2014 ; Coordinate Uncertainty in Meters: 30396.00000.

INATURALIST Observations 29948673
Mazatlan, Sinaloa: 23.236913, -106.465612: : 10/3/2016: Norma Castillo: 3 Oct 2016 ; Coordinate Uncertainty in Meters: 31.00000.

Unknown, Baja California Sur: 24.03777, -110.132814: : 6/4/2026: Iv├ín L├│pez: 4 Jun 2026 ; Coordinate Uncertainty in Meters: 13.00000.

Elota, Sinaloa: 24.2708, -106.79744: : 1/3/2018: David Jacobo: 3 Jan 2018 ; Coordinate Uncertainty in Meters: 30090.00000.

Cosala, Sinaloa: 24.420999, -106.696727: : 12/10/2023: jaimesamano: 10 Dec 2023 ; Coordinate Uncertainty in Meters: 408.00000.

Unknown, Sinaloa: 24.814289, -107.358438: : 4/25/2026: Marco Polo amarillas vargas: 25 Apr 2026 ; Coordinate Uncertainty in Meters: 2.00000.

Unknown, Baja California Sur: 24.945603, -110.640478: : 6/8/2026: Juan Cruzado Cort├⌐s: 8 Jun 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Cosala, Sinaloa: 24.42005, -106.690937: : 11/12/2020: adrian santaella: 12 Nov 2020 ; Coordinate Uncertainty in Meters: 1.11000.

Cosala, Sinaloa: 24.272282, -106.61487: : 12/8/2017: David Jacobo: 8 Dec 2017 ; Coordinate Uncertainty in Meters: 30090.00000.

Cosala, Sinaloa: 24.352325, -106.709559: : 9/10/2019: David Jacobo: 10 Sep 2019 ; Coordinate Uncertainty in Meters: 30090.00000.

Alamos, Sonora: 27.012251, -108.950287: : 5/5/2023: jorgeortizv: 5 May 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Alamos, Sonora: 27.02665, -108.936455: : 12/21/2018: Rafael Angel Arenas Wong: 21 Dec 2018 ; Coordinate Uncertainty in Meters: 5.00000.

Mulege, Baja California Sur: 27.277077, -112.910257: : 6/15/2025: Sofia Macklis: 15 Jun 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Hermosillo, Sonora: 28.859475, -112.022942: : 3/25/2025: violarosewildlifephotography: 25 Mar 2025 :
Occurrence Remarks: Extremely small and found above ground in rocky gravel/sandy soil; Coordinate Uncertainty in Meters: 14.00000.

Hermosillo, Sonora: 28.313967, -111.274742: : 3/26/2020: refren: 26 Mar 2020 ; Coordinate Uncertainty in Meters: 0.11000.

Guasave, Sinaloa: 25.706831, -108.340777: : 4/6/2017: Eduardo Urias: 6 Apr 2017 ; Coordinate Uncertainty in Meters: 706.00000.

Ahome, Sinaloa: 25.798497, -108.975537: : 5/4/2017: Lic. Kevin Miguel Garibaldi Fierro: 4 May 2017 ; Coordinate Uncertainty in Meters: 230.00000.

Mulege, Baja California Sur: 27.300684, -112.881325: : 7/22/2022: Enrique Flores Garc├¡a: 22 Jul 2022 ; Coordinate Uncertainty in Meters: 0.11000.

Mulege, Baja California Sur: 27.24029, -114.44416: : 10/26/2014: Michael Wall: 26 Oct 2014 ; Coordinate Uncertainty in Meters: 1.11000.

Unknown, Baja California Sur: 25.247228, -111.77326: : 6/22/2026: Kairo Hernandez: 22 Jun 2026

Comondu, Baja California Sur: 26.255261, -112.479294: : 5/19/2021: Teresa: 19 May 2021 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 28.82223, -113.637795: : 9/9/2015: Alex Krohn: 9 Sep 2015 ; Coordinate Uncertainty in Meters: 29558.00000.

Mulege, Baja California Sur: 27.222462, -112.091828: : 11/10/2018: Bradford Hollingsworth: 10 Nov 2018 :
Occurrence Remarks: Isla San Marcos; Coordinate Uncertainty in Meters: 52976.00000.

Guaymas, Sonora: 28.200867, -110.588861: : 6/20/2025: Gabriel Isa├¡ Reyes Terrazas: 20 Jun 2025 ; Coordinate Uncertainty in Meters: 51.00000.

Alamos, Sonora: 26.939745, -108.672745: : 4/22/2018: devonderaad: 22 Apr 2018 ; Coordinate Uncertainty in Meters: 10.00000.

Alamos, Sonora: 27.034017, -108.935447: : 5/3/2022: Alejandra Monsiv├íis: 3 May 2022 ; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks:; Coordinate Uncertainty in Meters: 10.00000.

Ensenada, Baja California: 28.971947, -113.67274: : 9/8/2021: Jake Scott: 8 Sep 2021 ; Coordinate Uncertainty in Meters: 29558.00000.

Moctezuma, Sonora: 29.824231, -109.679974: : 8/28/2024: Rodrigo Osvaldo Borbon V├ízquez: 28 Aug 2024 ; Coordinate Uncertainty in Meters: 24.00000.

Ensenada, Baja California: 29.744777, -114.552687: : 6/26/2020: Davidpc: 26 Jun 2020 ; Coordinate Uncertainty in Meters: 0.11000.

Moctezuma, Sonora: 29.803826, -109.677417: : 5/4/2019: Miguel Francisco Enriquez Galaz: 4 May 2019 ; Coordinate Uncertainty in Meters: 0.11000.

Hermosillo, Sonora: 28.859892, -112.022867: : 3/25/2025: sethgd: 25 Mar 2025 ; Coordinate Uncertainty in Meters: 20.00000.

Occurrence Remarks: Cadaver dentro de una casa; Coordinate Uncertainty in Meters: 22.00000.

Hermosillo, Sonora: 29.093339, -111.006186: : 5/8/2020: Enrique Mart├¡nez N├║├▒ez: 8 May 2020 ; Coordinate Uncertainty in Meters: 12.00000.

Hermosillo, Sonora: 29.036117, -110.987045: : 8/23/2017: Dayhana Felix Berumen: 23 Aug 2017 ; Coordinate Uncertainty in Meters: 20.00000.

Hermosillo, Sonora: 29.117174, -110.898392: : 5/5/2021: jaredth: 5 May 2021 ; Coordinate Uncertainty in Meters: 22.00000.

Ensenada, Baja California: 28.944047, -113.556618: : 5/11/2003: fundulus: 11 May 2003 ; Coordinate Uncertainty in Meters: 15.00000.

Ensenada, Baja California: 30.965472, -115.74105: : 5/3/2022: Jorge H. Valdez: 3 May 2022 ; Coordinate Uncertainty in Meters: 5.00000.

Ensenada, Baja California: 30.96505, -115.74501: : 6/25/2022: Diego Maldonado de la Torre: 25 Jun 2022 ; Coordinate Uncertainty in Meters: 61.00000.

Occurrence Remarks: ≡ƒÿì; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Baja California: 30.941613, -115.763305: : 5/6/2026: Jeff Alvarez: 6 May 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Baja California: 30.457763, -115.99948: : 3/18/2026: Chris F: 18 Mar 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: @chris-opsinae; Coordinate Uncertainty in Meters: 7.00000.

Occurrence Remarks: Saw this snake near the beach south of San Felipe. I didnΓÇÖt recognize it. Thoughts?; Coordinate Uncertainty in Meters: 25.00000.

Ensenada, Baja California: 30.966308, -115.742097: : 8/5/2021: Anny Peralta: 5 Aug 2021 ; Coordinate Uncertainty in Meters: 53.00000.

Ensenada, Baja California: 30.965222, -115.741303: : 5/3/2022: Andrew Ford: 3 May 2022 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 30.835078, -115.615218: : 5/7/2024: taco_night: 7 May 2024 ; Coordinate Uncertainty in Meters: 22042.00000.

Ensenada, Baja California: 30.966153, -115.741617: : 5/7/2024: Brandon Pang: 7 May 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: Familia Leptotyphlopidae; Coordinate Uncertainty in Meters: 62442.00000.

Ensenada, Baja California: 30.966019, -115.741547: : 4/7/2025: Jorge H. Valdez: 7 Apr 2025 ; Coordinate Uncertainty in Meters: 3.00000.

Ensenada, Baja California: 30.966058, -115.74157: : 4/7/2025: datafoya2314: 7 Apr 2025 ; Coordinate Uncertainty in Meters: 7.00000.

Hermosillo, Sonora: 29.055035, -110.963359: : 4/12/2018: Dayhana Felix Berumen: 12 Apr 2018 ; Coordinate Uncertainty in Meters: 20.00000.

Occurrence Remarks: Handling conducted under permitted biologists; Coordinate Uncertainty in Meters: 29304.00000.

Hermosillo, Sonora: 29.054979, -110.963353: : 4/12/2018: Lourdes Canizales: 12 Apr 2018 ; Coordinate Uncertainty in Meters: 6.00000.

Occurrence Remarks:; Coordinate Uncertainty in Meters: 0.11000.

Nogales, Sonora: 31.27763, -110.969458: : 5/17/2021: Rodrigo Osvaldo Borbon V├ízquez: 17 May 2021 ; Coordinate Uncertainty in Meters: 20.00000.

Ensenada, Baja California: 31.970333, -116.654578: : 5/4/2025: karimediaz: 4 May 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 30.973545, -115.742023: : 4/29/2025: Alex Single: 29 Apr 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 30.9719, -115.744: : 5/19/2025: ivy-m: 19 May 2025 ; Coordinate Uncertainty in Meters: 5.00000.

Ensenada, Baja California: 31.956885, -116.734383: : 7/12/2019: Andrea Navarro: 12 Jul 2019 ; Coordinate Uncertainty in Meters: 2.00000.

Ensenada, Baja California: 31.886921, -116.586603: : 4/12/2020: abelardoc: 12 Apr 2020 ; Coordinate Uncertainty in Meters: 1122.00000.

Ensenada, Baja California: 31.857938, -116.609122: : 4/24/2020: Jorge H. Valdez: 24 Apr 2020 ; Coordinate Uncertainty in Meters: 65.00000.

Ensenada, Baja California: 30.968462, -115.738588: : 6/25/2022: estefany_sanchez: 25 Jun 2022 ; Coordinate Uncertainty in Meters: 92.00000.

Ensenada, Baja California: 31.897763, -116.675535: : 5/13/2022: Kristen Francis: 13 May 2022 ; Coordinate Uncertainty in Meters: 9.00000.

Ensenada, Baja California: 31.860975, -116.61522: : 6/5/2018: Fernanda: 5 Jun 2018 ; Coordinate Uncertainty in Meters: 14.00000.

Ensenada, Baja California: 30.973064, -115.756451: : 6/25/2022: karen-pacheco: 25 Jun 2022 ; Coordinate Uncertainty in Meters: 32.00000.

Occurrence Remarks: Found dead in parking lot.; Coordinate Uncertainty in Meters: 11.00000.

Unknown, Arizona: 32.167877, -110.76942: : 5/27/2026: Bryan Cooper: 27 May 2026 ; Coordinate Uncertainty in Meters: 7.00000.

GBIFID: 3764116590;; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Arizona: 31.869352, -110.994897: : 5/2/2026: Dennis Kent: 2 May 2026 ; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 3859781036; Occurrence Remarks: I thought my dog was barking at a string. I was wrong! Good dog!;; Coordinate Uncertainty in Meters: 29146.00000.

GBIFID: 1914308245;; Coordinate Uncertainty in Meters: 27304.00000.

GBIFID: 1883494286;; Coordinate Uncertainty in Meters: 56.00000.

GBIFID: 3985763330; Occurrence Remarks: I got to see this little cutey wiggle around looking for a hole in the ground. I have posted the video here. https://youtu.be/XAAa4PEM6Yk;; Coordinate Uncertainty in Meters: 195.00000.

GBIFID: 2283080508; Occurrence Remarks: Seen by a friend in his driveway. Seems like an unusual (urban) location for this species so thought Id post (with permission);; Coordinate Uncertainty in Meters: 29146.00000.

GBIFID: 2850595417; Occurrence Remarks: Single scale between eyes;; Coordinate Uncertainty in Meters: 29173.00000.

Ensenada, Baja California: 31.897874, -116.675536: : 8/20/2025: Jos├⌐ Ignacio Antonio Javier: 20 Aug 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.897842, -116.675492: : 8/20/2025: Kristen Francis: 20 Aug 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 30.972712, -115.744212: : 5/2/2023: datafoya2314: 2 May 2023 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.830703, -116.398408: : 5/17/2023: Jorge H. Valdez: 17 May 2023 ; Coordinate Uncertainty in Meters: 35.00000.

Ensenada, Baja California: 31.294195, -116.324037: : 5/19/2023: Elizabeth: 19 May 2023 ; Coordinate Uncertainty in Meters: 12.00000.

Ensenada, Baja California: 30.97245, -115.744095: : 8/3/2021: Anny Peralta: 3 Aug 2021 ; Coordinate Uncertainty in Meters: 89.00000.

Ensenada, Baja California: 30.97298, -115.744138: : 7/19/2015: Erik Meling: 19 Jul 2015 ; Coordinate Uncertainty in Meters: 61.00000.

Ensenada, Baja California: 31.873235, -116.66036: : 5/20/2024: Diego Maldonado de la Torre: 20 May 2024 ; Coordinate Uncertainty in Meters: 167.00000.

Occurrence Remarks: Found under a large rock near water; Coordinate Uncertainty in Meters: 198.00000.

Ensenada, Baja California: 30.971942, -115.742073: : 7/7/2024: Jorge H. Valdez: 7 Jul 2024 ; Coordinate Uncertainty in Meters: 8.00000.

Ensenada, Baja California: 31.826467, -116.57898: : 8/29/2024: sirius8: 29 Aug 2024 ; Coordinate Uncertainty in Meters: 2.00000.

Hidalgo, Arizona: 31.826705, -109.025653: : 9/6/2025: Kathryn Dick: 6 Sep 2025 ; Coordinate Uncertainty in Meters: 29173.00000.

Mexicali, Baja California: 31.264747, -115.237303: : 4/27/2019: Tim Warfel: 27 Apr 2019 ; Coordinate Uncertainty in Meters: 29252.00000.

Unknown, Arizona: 32.210862, -110.870108: : 4/20/2026: Rebecca Lipson: 20 Apr 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Pima, Arizona: 32.238594, -110.939689: : 9/1/2025: Margrit McIntosh: 1 Sep 2025 ; Coordinate Uncertainty in Meters: 5.00000.

San Luis Rio Colorado, Arizona: 32.429479, -114.730909: : 6/28/2023: Salvador Cabrera: 28 Jun 2023 :
Occurrence Remarks: Was found dead.; Coordinate Uncertainty in Meters: 29093.00000.

San Luis Rio Colorado, Arizona: 32.42271, -114.636227: : 4/29/2023: Salvador Cabrera: 29 Apr 2023 ; Coordinate Uncertainty in Meters: 29093.00000.

GBIFID: 4519073868; Occurrence Remarks: DOR, wriggling from being hit;; Coordinate Uncertainty in Meters: 5.00000.

Occurrence Remarks: These are all screengrabs from a video; the snake was moving incredibly quickly.; Coordinate Uncertainty in Meters: 57.00000.

Occurrence Remarks: Road kill; Coordinate Uncertainty in Meters: 24.00000.

Occurrence Remarks: Roadkill; Coordinate Uncertainty in Meters: 3.00000.

Unknown, Arizona: 32.393875, -110.991867: : 5/10/2026: Damon Pritchett: 10 May 2026 ; Coordinate Uncertainty in Meters: 22.00000.

Unknown, Arizona: 32.31013, -110.822724: : 5/12/2026: Noah Lieberman: 12 May 2026 ; Coordinate Uncertainty in Meters: 1.11000.

Unknown, Arizona: 32.230568, -110.864451: : 5/12/2026: cameron_tescher: 12 May 2026 ; Coordinate Uncertainty in Meters: 29120.00000.

Unknown, Arizona: 32.309604, -110.843906: : 5/3/2026: momotomous: 3 May 2026 ; Coordinate Uncertainty in Meters: 301.00000.

Occurrence Remarks: Awwwww; Coordinate Uncertainty in Meters: 2.00000.

Occurrence Remarks: Found by Sami Toghyani. Baby from last year. Easily the tiniest snake I have every seen. There was light rain in this area in the afternoon.; Coordinate Uncertainty in Meters: 29120.00000.

Occurrence Remarks: Dead, likely baked by the heat.; Coordinate Uncertainty in Meters: 29120.00000.

Unknown, Arizona: 32.238774, -110.915108: : 5/16/2026: incredibleinsect: 16 May 2026 ; Coordinate Uncertainty in Meters: 309.00000.

Occurrence Remarks: Second image is fluorescence under 365 nm torch.; Coordinate Uncertainty in Meters: 5.00000.

Occurrence Remarks: At the edge of a grassy area in a city park. Seen shortly after sunset.; Coordinate Uncertainty in Meters: 9.00000.

Unknown, Arizona: 32.443035, -110.986067: : 7/5/2026: Patrick Cicero: 5 Jul 2026 ; Coordinate Uncertainty in Meters: 29093.00000.

Unknown, Arizona: 32.308288, -111.024825: : 6/8/2026: thedesertaquarist: 8 Jun 2026 ; Coordinate Uncertainty in Meters: 70.00000.

Unknown, Arizona: 32.312677, -110.966377: : 6/7/2026: scorpiondoc: 7 Jun 2026 ; Coordinate Uncertainty in Meters: 495.00000.

San Luis Rio Colorado, Arizona: 32.42602, -114.63436: : 9/24/2022: Salvador Cabrera: 24 Sep 2022 :
Occurrence Remarks: Found under a palm tree likely preyed upon by a barn owl.; Coordinate Uncertainty in Meters: 29093.00000.

GBIFID: 1841247111; Occurrence Remarks: Moving on the surface in bright moonlight. Temp ca 30C;; Coordinate Uncertainty in Meters: 688.00000.

GBIFID: 3858491891; Occurrence Remarks: Found under bridge at night in shallow sand.;; Coordinate Uncertainty in Meters: 243.00000.

GBIFID: 3902396695; Occurrence Remarks: DOA first on this year;; Coordinate Uncertainty in Meters: 4.00000.

San Diego, California: 32.600737, -117.060303: : 9/3/2018: NHMLA Community Science Program: 3 Sep 2018 :
GBIFID: 1901084925; Occurrence Remarks: Photos and observation by S. Allen. One of my cats caught a blindsnake. I managed to get it from my cat quickly enough that it appears unharmed.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4872489139; Occurrence Remarks: I tried to get a pic of the scales on the head but it wasnÆt very cooperative.;; Coordinate Uncertainty in Meters: 4.00000.

GBIFID: 4524895955; Occurrence Remarks: Another one. This individual is larger than the previous observation.;; Coordinate Uncertainty in Meters: 34.00000.

GBIFID: 4519027754; Occurrence Remarks: Found drowned in my swimming pool. Amazing tiny worm-like reptile;; Coordinate Uncertainty in Meters: 3.00000.

GBIFID: 4430474195; Occurrence Remarks: was out on the wet road after a major rain storm;; Coordinate Uncertainty in Meters: 29120.00000.

GBIFID: 4867575131; Occurrence Remarks: Was being predated by Hadrurus arizonensis until I disturbed them in an attempt to get photos of the interaction;; Coordinate Uncertainty in Meters: 29093.00000.

GBIFID: 4867746636; Occurrence Remarks: Found dead. :( Single scale between ocular scales.;; Coordinate Uncertainty in Meters: 42.00000.

GBIFID: 4901135366; Occurrence Remarks: SAGU Road Survey 052024;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4911033059; Occurrence Remarks: Looks like its most likely R. humilis if Im counting head scales right, but this is also right on the border with R. dulcis.;; Coordinate Uncertainty in Meters: 20.00000.

GBIFID: 4936783310; Occurrence Remarks: Sadly this one was doa, longest one I have found;; Coordinate Uncertainty in Meters: 11.00000.

GBIFID: 4946414529; Occurrence Remarks: Something ate the head off this one;; Coordinate Uncertainty in Meters: 15.00000.

GBIFID: 5036663289; Occurrence Remarks: Found very freshly killed on the ground surface. A mule deer buck walked through the area moments earlier. It possibly either directly stepped on the snake, or it dislodged a stone that then killed the snake.;; Coordinate Uncertainty in Meters: 4.00000.

GBIFID: 5133863282; Occurrence Remarks: Deceased;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 5153780144; Occurrence Remarks: Very poor photo quality since it was moving quickly;; Coordinate Uncertainty in Meters: 29093.00000.

GBIFID: 5167228826; Occurrence Remarks: Spotted after dark in a yard in Tucson, AZ;; Coordinate Uncertainty in Meters: 29120.00000.

GBIFID: 5176672273; Occurrence Remarks: Cute little guy;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 2294584005; Occurrence Remarks: dang, rip little one;; Coordinate Uncertainty in Meters: 917.00000.

GBIFID: 2802902652; Occurrence Remarks: One scale between oculars. Dead on road. Moved from middle of bike path to edge to take a picture. I assume it was run over by a cyclist. My sources are telling me the genus of this snake is Leptotyphlops not Rena, I wonder if anyone knows which is more correct...;; Coordinate Uncertainty in Meters: 8.00000.

GBIFID: 1500307878; Occurrence Remarks: About 30 feet from the other Western Thread Snake;; Coordinate Uncertainty in Meters: 29120.00000.

GBIFID: 1500307842; Occurrence Remarks: First of two sighted;; Coordinate Uncertainty in Meters: 29120.00000.

GBIFID: 3117818772; Occurrence Remarks: I found it in the street gutter getting attacked by ants. Maybe predator became prey. Relocated into a safer place.;; Coordinate Uncertainty in Meters: 29120.00000.

GBIFID: 3328028032; Occurrence Remarks: Found in long canyon unfortunately this one was dead I have 6 in the freezer if anyone wants to study them;; Coordinate Uncertainty in Meters: 55.00000.

Unknown, Arizona: 32.245238, -110.876245: : 7/1/2026: suekelly: 1 Jul 2026 ; Coordinate Uncertainty in Meters: 7.00000.

Occurrence Remarks: La mato mi gata, no estoy orgulloso de eso; Coordinate Uncertainty in Meters: 0.11000.

Mexicali, Baja California: 32.541625, -114.820313: : 7/31/2018: Jorge H. Valdez: 31 Jul 2018 ; Coordinate Uncertainty in Meters: 5.00000.

Unknown, Arizona: 32.244495, -111.166725: : 4/16/2026: nickpowered: 16 Apr 2026 ; Coordinate Uncertainty in Meters: 2.00000.

Mexicali, Baja California: 32.535492, -114.812308: : 5/29/2018: Anny Peralta: 29 May 2018 ; Coordinate Uncertainty in Meters: 5.00000.

Tecate, California: 32.60763, -116.122844: : 6/16/2024: tombaxter: 16 Jun 2024 ; Coordinate Uncertainty in Meters: 29066.00000.

San Luis Rio Colorado, Arizona: 32.404585, -114.656831: : 7/5/2020: Salvador Cabrera: 5 Jul 2020 :
Occurrence Remarks: Going into a burrow.; Coordinate Uncertainty in Meters: 29093.00000.

Occurrence Remarks: Dead; Coordinate Uncertainty in Meters: 29093.00000.

GBIFID: 3773466568; Occurrence Remarks: First spotted on top of a large bolder;; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Occurrence Remarks: One of two observed, this one was larger; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Occurrence Remarks: One of two observed, this one was smaller; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Hard to get measurements but looked to be full grown; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 4121391613; Occurrence Remarks: Lifer! Light rain earlier, humid, temp in low 80s.;; Coordinate Uncertainty in Meters: 28930.00000.

Unknown, California: 32.693269, -116.822506: : 4/19/2026: Kristin Sweeney: 19 Apr 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, California: 33.790401, -116.520368: : 4/21/2026: Chris W.: 21 Apr 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, California: 33.724013, -116.80168: : 5/15/2026: Michael Zelun Lee: 15 May 2026 ; Coordinate Uncertainty in Meters: 5.00000.

Unknown, California: 32.836972, -117.039407: : 5/15/2026: Caleb Villar: 15 May 2026 ; Coordinate Uncertainty in Meters: 1.00000.

Occurrence Remarks: Found dead by a friend on a wildlife survey. Looked like it was run over.; Coordinate Uncertainty in Meters: 540.00000.

Unknown, California: 32.655225, -117.002236: : 5/25/2026: herpsearch13: 25 May 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Occurrence Remarks: I observed this a year ago now, just refound the photo. I am pretty darn sure it wasnt a worm, it moved strangely almost like a snake. I observed it late at night climbing a small roadside hill.; Coordinate Uncertainty in Meters: 222.00000.

Unknown, California: 32.864288, -117.004259: : 3/7/2026: mrwalkway: 7 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

Occurrence Remarks: Dead on road; Coordinate Uncertainty in Meters: 2.00000.

Unknown, California: 33.67952, -116.36538: : 5/3/2026: Chris Tracy: 3 May 2026 ; Coordinate Uncertainty in Meters: 13.00000.

Unknown, California: 33.11087, -116.428825: : 5/9/2026: Isaiah Woodard: 9 May 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Arizona: 33.555713, -111.573897: : 5/11/2026: gwentomologist: 11 May 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Unknown, California: 32.856078, -114.49765: : 3/14/2026: california_every_reptile: 14 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

Unknown, California: 32.735427, -114.674052: : 3/30/2026: Louise: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 78.00000.

San Diego, California: 32.869608, -116.895839: : 5/25/2025: Nathan: 25 May 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Orange, California: 33.804421, -117.634491: : 7/25/2025: thenewtking: 25 Jul 2025 ; Coordinate Uncertainty in Meters: 28902.00000.

Occurrence Remarks: Deceased :(; Coordinate Uncertainty in Meters: 3.00000.

Riverside, California: 33.860678, -117.119982: : 6/19/2025: Lucas Ramirez: 19 Jun 2025 ; Coordinate Uncertainty in Meters: 28902.00000.

Occurrence Remarks: Unfortunately DOR, so we took it in the car to take a photo. Later left it where we found it.; Coordinate Uncertainty in Meters: 29012.00000.

Unknown, California: 33.164711, -116.255583: : 6/19/2026: Chalon Boesel: 19 Jun 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, California: 33.125728, -117.282638: : 7/13/2026: Chase Browning: 13 Jul 2026 ; Coordinate Uncertainty in Meters: 4.00000.

GBIFID: 1838393191; Occurrence Remarks: Hit with a backhoe during excavation. Only one found.;; Coordinate Uncertainty in Meters: 9.00000.

GBIFID: 3785077139; Occurrence Remarks: 1 of 2 individuals observed. Found out in the open by @silversea_starsong.;; Coordinate Uncertainty in Meters: 12.00000.

GBIFID: 3785049869; Occurrence Remarks: 1 of 2 individual observed. Found out in the open by @bridgetspencer.;; Coordinate Uncertainty in Meters: 12.00000.

GBIFID: 3784916189; Occurrence Remarks: Spotted by Coordinate Uncertainty in Meters: 28984.00000.

Riverside, California: 33.780114, -116.822141: : 6/16/2022: NHMLA Community Science Program: 16 Jun 2022 :
GBIFID: 3858544084; Occurrence Remarks: Photo and observation by M. Cecere.;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 3881410180; Occurrence Remarks: Deceased, seen on trail;; Coordinate Uncertainty in Meters: 104.00000.

GBIFID: 3881543329; Occurrence Remarks: In sand of trail, open Artemisia, Baccharis, Malosma community.;; Coordinate Uncertainty in Meters: 5.00000.

San Diego, California: 33.128028, -117.15341: : 7/25/2018: NHMLA Community Science Program: 25 Jul 2018 :
GBIFID: 1883970349; Occurrence Remarks: Observation and photos by Joleene Burts.;; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 32.924646, -117.1222: : 8/1/2018: NHMLA Community Science Program: 1 Aug 2018 :
GBIFID: 1890083731; Occurrence Remarks: Snake found alive in a swimming pool. Photos and observation by A. Berent.;; Coordinate Uncertainty in Meters: 29039.00000.

Imperial, California: 32.745389, -114.755354: : 5/15/2023: NHMLA Community Science Program: 15 May 2023 :
GBIFID: 4116528661; Occurrence Remarks: Photos and observation by C. Taulbee.;; Coordinate Uncertainty in Meters: 65.00000.

San Diego, California: 32.715288, -117.003156: : 7/2/2018: NHMLA Community Science Program: 2 Jul 2018 :
GBIFID: 1901084966; Occurrence Remarks: Photos and observation by S. Allen.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4127151193; Occurrence Remarks: Found as a dried carcass;; Coordinate Uncertainty in Meters: 22.00000.

GBIFID: 4133731877; Occurrence Remarks: Moving along ground at base of granite outcrop, in desert cactus agave shrubland at night.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4405318869; Occurrence Remarks: Sandy slope, sage scrub.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4414140338; Occurrence Remarks: 1 of 2 individuals seen;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 4414163411; Occurrence Remarks: 1 of 2 individuals seen;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 4436053057; Occurrence Remarks: Tentative.;; Coordinate Uncertainty in Meters: 86.00000.

GBIFID: 4512112311; Occurrence Remarks: Neonate flipped under rock;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 1986566245; Occurrence Remarks: Scanned from slide... Year and month are accurate, date is approximate...;; Coordinate Uncertainty in Meters: 2.00000.

GBIFID: 4950248498; Occurrence Remarks: found in my room! only 2-3 inches long;; Coordinate Uncertainty in Meters: 65.00000.

Riverside, California: 33.88718, -116.634925: : 5/27/2024: Alexander Gregory Mason: 27 May 2024 :

GBIFID: 4908614981; Occurrence Remarks: Crossing road overlooking estuarine marsh, at edge of coastal Artemisia-Erigonium-Salvia scrub.;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 4921534284; Occurrence Remarks: !!!??;; Coordinate Uncertainty in Meters: 11.00000.

GBIFID: 4935852889; Occurrence Remarks: Three separate individuals found within close proximity to each other;; Coordinate Uncertainty in Meters: 4.00000.

GBIFID: 2269268817; Occurrence Remarks: Found while moving rock and dirt away from fence (paint prep), under Mexican primrose, right next to carpenter ant colony also accidentally disturbed. Put them back where found when done.;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 5176440806; Occurrence Remarks: Desert or Southwestern subspecies?;; Coordinate Uncertainty in Meters: 15.00000.

GBIFID: 5177295248; Occurrence Remarks: Found while stopping for a lyresnake;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 2294603804; Occurrence Remarks: Sighted while leading a summer twilight interpretive hike at Mission Trails Regional Park.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 5231178395; Occurrence Remarks: Surface active at night.;; Coordinate Uncertainty in Meters: 8.00000.

GBIFID: 2397577065; Occurrence Remarks: The first of 5 seen on this night. They would often bury themselves in the sand soon after being put under the light.;; Coordinate Uncertainty in Meters: 61.00000.

GBIFID: 2397576989; Occurrence Remarks: Another blind snake, found right next to the first;; Coordinate Uncertainty in Meters: 61.00000.

GBIFID: 2397577715; Occurrence Remarks: Very small blind snake;; Coordinate Uncertainty in Meters: 61.00000.

GBIFID: 2397576549; Occurrence Remarks: Probably the largest blind snake I have seen;; Coordinate Uncertainty in Meters: 61.00000.

GBIFID: 1269573647; Occurrence Remarks: Dead, its tail was hanging out of the mouth of a small California kingsnake which was crawling along the side of the trail at 5:30 pm. There were still large puddles from rain in the morning. I had know idea there were blind snakes here, and I assume this species has never been found here before, at least not recently. Just double check the pics in case Im missing something, but Im not sure what else it could be. Oh, and in case anyone is wondering, the kingsnake didnt its meal, even though I picked him up before I saw the blind snake.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 2429539776; Occurrence Remarks: Found dead on Snead Avenue. The third photo is the underside of the snake. The last 100 meters of Snead Avenue (before it terminates at the Tecolote Golf Course parking lot) is particularly hazardous to wildlife. In the past I have found dead Southern Pacific Rattlesnakes, California Kingsnakes, Gopher Snakes, & California Ground Squirrels here. Possibly when the golf course turns on their water sprinkler, the snakes might not like the water & flee to a drier area, i.e., the paved road. That is pure speculation since I have no idea what time of day the snakes & ground squirrels were killed by vehicles.;; Coordinate Uncertainty in Meters: 8.00000.

GBIFID: 1272113413; Occurrence Remarks: Western blind snake;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 1291664460; Occurrence Remarks: They dont grow to large lengths, maximum 40cm. They have vestigial eyes since they are burrowers and have a pale beige color with a silvery sheen. Three scales between the eyes makes this one a western blind snake. A Texas blind snake has only one scale between the eyes. Nocturnal in nature they can be found near anthills and/or near termite hills. They follow ant pheromone trails and have a balanced s-shaped slithering motion that discerns it from a common earthworm upon sight. Keep your eyes at your feet as they may cross your path. They are not very fast and are easy to handle. Our camp was here in the summer and we saw a minimum of 6-8 sightings in 5 days. Most around 10pm-midnight;; Coordinate Uncertainty in Meters: 647.00000.

GBIFID: 2596450314; Occurrence Remarks: found under a piece of concrete;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1315061142; Occurrence Remarks: Found crawling right in the middle of the trail after dark. I was very excited about this find and getting the pics because I saw one here last September, but it was too quick for me and I couldnt get any photos. After being picked up and set back down on the side of the trail, the snake buried itself halfway in the sand and became very still. It sat there for a minute and then proceeded to crawl away.;; Coordinate Uncertainty in Meters: 15.00000.

GBIFID: 1315061266; Occurrence Remarks: Another blind snake! This one was found about five minutes after the other one, also crawling along the trail.;; Coordinate Uncertainty in Meters: 15.00000.

GBIFID: 2597910840; Occurrence Remarks: The only threadsnake in range...;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 2611058624; Occurrence Remarks: Found on night hike.;; Coordinate Uncertainty in Meters: 17.00000.

GBIFID: 2619908263; Occurrence Remarks: Moved like a snake. Longer and slimmer than an earth worm;; Coordinate Uncertainty in Meters: 2706.00000.

GBIFID: 2641413105; Occurrence Remarks: very small shed snake skin. I am guessing gopher or king snake;; Coordinate Uncertainty in Meters: 977.00000.

GBIFID: 3031855738; Occurrence Remarks: Unfortunately this was dead and laying in the middle of the trail.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 1453398136; Occurrence Remarks: Finally tracked down this photo from July, 2015 after a massive lightning storm and downpour in San Diego county. This blindsnake was inching its way through the cracks in a brick mortar wall, in the middle of suburbia! Unfortunately, after this one photo the snake did what it does best, and disappeared underground. Near as I can tell, this is the native Southwestern Threadsnake (Rena humilis humilis) and not the Brahminy Blindsnake (Ramphotyphlops braminus), based on the rostral scale morphology and eye spot placement.;; Coordinate Uncertainty in Meters: 31.00000.

GBIFID: 891039735; Occurrence Remarks: It was a surprise to flip not just one but two of these, possibly male and female, under a big rock. They are so cool looking with their purple pink shiny scales.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 2814455485; Occurrence Remarks: desert or southwestern?;; Coordinate Uncertainty in Meters: 8.00000.

GBIFID: 3031591899; Occurrence Remarks: not a good photo, but all I got.;; Coordinate Uncertainty in Meters: 15.00000.

GBIFID: 2864733832; Occurrence Remarks: kingsnake, longnose, helleri, and five blind snakes seen in about two hours of hiking.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2864784819; Occurrence Remarks: kingsnake, longnose, helleri, and five blind snakes seen in about two hours of hiking.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2864764851; Occurrence Remarks: kingsnake, longnose, helleri, and five blind snakes seen in about two hours of hiking.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2883232455; Occurrence Remarks: DOA on trail in my freezer if someone wants the specimen;; Coordinate Uncertainty in Meters: 13.00000.

GBIFID: 3079566354; Occurrence Remarks: Freshly dead in trail. Head chewed off.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 1562966155; Occurrence Remarks: During MTRP trail guide-led evening twilight hike on trail spur leadibg to Old Mission Dam overlook. Vestigial eye spots visible on head, bottom left.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 1571150847; Occurrence Remarks: Seen on the edge of a wide trail near the Old Mission Dam.;; Coordinate Uncertainty in Meters: 9.00000.

San Diego, California: 32.817952, -117.05601: : 6/7/2020: NHMLA Community Science Program: 7 Jun 2020 :
GBIFID: 3061615519; Occurrence Remarks: Observed by Cody Landry, sent to nature@nhm.org;; Coordinate Uncertainty in Meters: 194.00000.

San Diego, California: 32.817952, -117.05601: : 6/7/2020: NHMLA Community Science Program: 7 Jun 2020 :
GBIFID: 3044728349; Occurrence Remarks: Observed by Cody Landry, sent to nature@nhm.org;; Coordinate Uncertainty in Meters: 194.00000.

GBIFID: 3097356728; Occurrence Remarks: The color of this snake is lighter than shown. Image was captured in low light. This snake was found in a house that is surrounded by a creosote flat and a rocky hill. Released outdoors.;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 3112658434; Occurrence Remarks: Dead on the ground;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 1640096043; Occurrence Remarks: I know, terrible picture, but hopefully the shininess will help with IDs? This is the largest blind snake Ive seen(almost 14 inches).;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1640096032; Occurrence Remarks: This was the second blind snake of the night! Soon after I spotted it, this snake disappeared straight down into an unseen hole in the ground.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3314279489; Occurrence Remarks: Tiny - approx 3.5 inches;; Coordinate Uncertainty in Meters: 196.00000.

GBIFID: 3327931218; Occurrence Remarks: Half of a snakeΓÇª possibly dropped by a bird?;; Coordinate Uncertainty in Meters: 10.00000.

GBIFID: 1805377671; Occurrence Remarks: Observed in 2011.;; Coordinate Uncertainty in Meters: 2.00000.

Unknown, Arizona: 33.741786, -112.427754: : 7/7/2026: arizona_adam: 7 Jul 2026 ; Coordinate Uncertainty in Meters: 5.00000.

Maricopa, Arizona: 33.750992, -111.798395: : 8/29/2025: JWeser: 29 Aug 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, California: 33.125702, -117.282562: : 7/13/2026: Joseph Nelson: 13 Jul 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Riverside, California: 33.956833, -116.645378: : 7/13/2024: tjsonger16: 13 Jul 2024 ; Coordinate Uncertainty in Meters: 5.00000.

Riverside, California: 33.908056, -117.003447: : 9/4/2025: Lucas Ramirez: 4 Sep 2025 ; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 1913169211; Occurrence Remarks: Found on a warm night;; Coordinate Uncertainty in Meters: 28846.00000.

Los Angeles, California: 34.1155, -118.007103: : 10/29/2025: kourtney smith: 29 Oct 2025 ; Coordinate Uncertainty in Meters: 6.00000.

GBIFID: 3858736392; Occurrence Remarks: Investigated my foot and then decided these roots were a nicer place to hang out.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 3889092322; Occurrence Remarks: Ambient temperature about 73┬░ F.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3872947832; Occurrence Remarks: AOR but hit and dying.;; Coordinate Uncertainty in Meters: 28902.00000.

Unknown, California: 35.142667, -116.103394: : 4/24/2026: zoehendricks: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 6.00000.

Unknown, California: 35.142658, -116.103447: : 4/24/2026: Megan Johanson: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 6.00000.

Unknown, California: 35.144335, -116.110879: : 4/24/2026: taylorfizzler: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 7.00000.

Unknown, California: 35.142642, -116.103378: : 4/24/2026: Devon Bradley: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 7.00000.

Unknown, California: 35.039914, -116.38195: : 4/24/2026: julespenzel: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 5.00000.

Unknown, California: 35.007029, -115.646655: : 4/24/2026: Aryanna Morales: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 29.00000.

Unknown, California: 33.957343, -116.645484: : 4/8/2026: Logan Barrios: 8 Apr 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Dead! :(; Coordinate Uncertainty in Meters: 6.00000.

Occurrence Remarks: One of three seen in close proximity; Coordinate Uncertainty in Meters: 28902.00000.

San Bernardino, California: 33.962899, -117.738924: : 7/25/2025: thenewtking: 25 Jul 2025 ; Coordinate Uncertainty in Meters: 28902.00000.

Riverside, California: 33.957408, -116.645562: : 7/11/2025: kalan714: 11 Jul 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: Apparent furthest west record for the species of all time! Hiked on a road, it was gorging itself on an ant colony.; Coordinate Uncertainty in Meters: 28818.00000.

Unknown, California: 34.370771, -118.232614: : 6/10/2026: california_every_reptile: 10 Jun 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3456511736; Occurrence Remarks: Accidentally dug up by construction;; Coordinate Uncertainty in Meters: 40.00000.

GBIFID: 3773567921; Occurrence Remarks: Lookes like a worm but its a snake;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 3858336922; Occurrence Remarks: Found on edge of Old Woman Hwy just South of Aberdeen Dr. Appears darker than several individuals I have observed in Morongo Valley. About 10-11;; Coordinate Uncertainty in Meters: 31.00000.

GBIFID: 3860769767; Occurrence Remarks: So small...;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 3873641378; Occurrence Remarks: Ambient temperature about 73┬░ F;; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.9695, -117.071028: : 7/22/2022: NHMLA Community Science Program: 22 Jul 2022 :
GBIFID: 3881492616; Occurrence Remarks: Photos and observation by Richard Rivera. Emailed directly to @gregpauly.;; Coordinate Uncertainty in Meters: 10.00000.

GBIFID: 3947123469; Occurrence Remarks: I think?;; Coordinate Uncertainty in Meters: 8.00000.

GBIFID: 3947573593; Occurrence Remarks: Lifer Threadsnake;; Coordinate Uncertainty in Meters: 390.00000.

GBIFID: 1898829995; Occurrence Remarks: A Bagrada Bug decided to wander into the photo shoot- last picture;; Coordinate Uncertainty in Meters: 28.00000.

Los Angeles, California: 34.006224, -118.148407: : 7/1/2023: Boaz Benaiah Solorio: 1 Jul 2023 :

GBIFID: 4153980148; Occurrence Remarks: Ambient temperature about 70┬░ F;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4162309401; Occurrence Remarks: Lifer. DidnΓÇÖt know they musked, smells like cat food almost.;; Coordinate Uncertainty in Meters: 25.00000.

GBIFID: 4171676031; Occurrence Remarks: Found underneath a log in a sandy wash. Conditions were sunny, 19┬░C.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 1931524753; Occurrence Remarks: Regurgitated (last photo), presumably defense behavior.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4524962383; Occurrence Remarks: Deceased;; Coordinate Uncertainty in Meters: 6.00000.

GBIFID: 4430981431; Occurrence Remarks: Deceased. Live one spotted three days later, other side of same hill.;; Coordinate Uncertainty in Meters: 12.00000.

GBIFID: 4430833694; Occurrence Remarks: It was under a Rock.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4901787824; Occurrence Remarks: i was walking on the sidewalk and this snake was in the street at the curb edge ...i used a stick to lift it up over the curb ...it was near 9pm, and still 80+f outside;; Coordinate Uncertainty in Meters: 73.00000.

GBIFID: 2238863438; Occurrence Remarks: Near Saline Valley marsh;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 5037165186; Occurrence Remarks: One of two crawling across a road at night at the same time, seen about 10 m apart. The other is here: https://www.inaturalist.org/observations/257764228;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 5036909690; Occurrence Remarks: One of two crawling across a road at night at the same time, seen about 10 m apart. The other is here: https://www.inaturalist.org/observations/257764230;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 1249284019; Occurrence Remarks: Found as roadkill by Ariana Malone. Tissue sample given to USGS. Snake specimen preserved.;; Coordinate Uncertainty in Meters: 55.00000.

GBIFID: 2265855685; Occurrence Remarks: (Saw two different ones in one night);; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 891167423; Occurrence Remarks: Very small snake, looked like an earthworm at first. About 7 cm long and about 3-4 ozs;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 2366043755; Occurrence Remarks: A couple minutes earlier some hikers told me they had just seen a bear. I missed it, but finding this was pretty cool too :);; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1272091714; Occurrence Remarks: Found dead on trail in sandy soil and sandstone rock outcrops, in coastal sage scrub. Numerous bite marks from predator, but left intact. Very rarely seen snake.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 1291126443; Occurrence Remarks: Found dead on Central Ave just beyond the northwest corner of Sycamore Canyon Park. Snake is a male; hemipenes can be seen in some of the photos.;; Coordinate Uncertainty in Meters: 24.00000.

GBIFID: 2802632335; Occurrence Remarks: About 10 inches long, undoubtedly the largest blind snake IΓÇÖve ever seen.;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 2814463279; Occurrence Remarks: Sorry about the quality of the pictures. Found this snake under a rock during a rain storm. Took it home to take photos and a video of it. Released it the next day where I found it. First Western Threadsnake that I have ever seen.;; Coordinate Uncertainty in Meters: 16.00000.

GBIFID: 2901896349; Occurrence Remarks: San Bernardino County;; Coordinate Uncertainty in Meters: 31.00000.

GBIFID: 899980202; Occurrence Remarks: Located near a permanent man made water source. Was found deceased, unknown time and conditions of death.;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 911497242; Occurrence Remarks: This blind Threadsnake was found hunting in a dry, sandy creek bed. The moon was nearly full, and I found this specimen in an area where the moon was obscured by rocks. The temperature was in the low 60s, and the snake was observed, photographed, and left where found.;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 3118330525; Occurrence Remarks: Found this guy in my driveway and I thought he was dead. It was over 100 degrees outside so I cooled him down with room temperature water and let him slither away. We spotted another one recently but he was way faster than this one and got away before I can get a picture. At first glance I thought he was an earthworm.;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 3113671437; Occurrence Remarks: Found this snake while out camping along the Colorado River. Found in the late evening at about 10pm, weather was still hot at about 95 degrees. This was right outside of our camper. It was about 3 inches long.;; Coordinate Uncertainty in Meters: 5.00000.

GBIFID: 3307252481; Occurrence Remarks: Commonly seen at night in this area when air temp is near 80F.;; Coordinate Uncertainty in Meters: 8.00000.

GBIFID: 3314489734; Occurrence Remarks: Submittal of past observation in May 2014;; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 3314223276; Occurrence Remarks: Ambient temperature about 65┬░ F.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3321121288; Occurrence Remarks: Burrowing in an anthill, presumably to feed. Video of the encounter here.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3325568239; Occurrence Remarks: Never seen this kind of snake before.;; Coordinate Uncertainty in Meters: 10.00000.

GBIFID: 3338082311; Occurrence Remarks: Found crossing the road.;; Coordinate Uncertainty in Meters: 10.00000.

GBIFID: 3355124893; Occurrence Remarks: Recently ran over by bikers;; Coordinate Uncertainty in Meters: 16.00000.

GBIFID: 3355342482; Occurrence Remarks: Heavy clouds - Humid - Air temp 75F Road temp 87F;; Coordinate Uncertainty in Meters: 8.00000.

Los Angeles, California: 34.45871, -118.391865: : 2/10/2021: Lightning Star Sky / Skyler Noah Wall: 10 Feb 2021 :

GBIFID: 3384096710; Occurrence Remarks: Hiking into the hills north-west from Castaic. September 28, 2021.;; Coordinate Uncertainty in Meters: 10.00000.

Unknown, California: 33.953155, -117.262458: : 7/4/2026: David Rankin: 4 Jul 2026 ; Coordinate Uncertainty in Meters: 12.00000.

Riverside, California: 33.950132, -117.174035: : 9/1/2025: Lucas Ramirez: 1 Sep 2025 ; Coordinate Uncertainty in Meters: 28902.00000.

Occurrence Remarks: Biggest IΓÇÖve seen hehe monsoons maybe impacted appearance; Coordinate Uncertainty in Meters: 28902.00000.