INATURALIST Observations 173080430
Escuinapa, Sinaloa: 22.750297, -105.905536: : 9/4/2014: Eber Barraza: 4 Sep 2014 ; Coordinate Uncertainty in Meters: 641.00000.

INATURALIST Observations 322536180
Mazatlan, Sinaloa: 23.262255, -106.43332: : 10/22/2025: Isa Ramirez ≡ƒÉî≡ƒÉÜ: 22 Oct 2025 ; Coordinate Uncertainty in Meters: 13.00000.

INATURALIST Observations 228644837
Mazatlan, Sinaloa: 23.27666, -106.444759: : 7/10/2024: Isa Ramirez ≡ƒÉî≡ƒÉÜ: 10 Jul 2024 ; Coordinate Uncertainty in Meters: 204.00000.

Mazatlan, Sinaloa: 23.299, -106.443: : 10/10/2023: Francisco Farriols Sarabia: 10 Oct 2023 ; Coordinate Uncertainty in Meters: 111.00000.

Mazatlan, Sinaloa: 23.299206, -106.442139: : 10/14/2021: Diego Barrales: 14 Oct 2021 ; Coordinate Uncertainty in Meters: 108.00000.

Mazatlan, Sinaloa: 23.29978, -106.443895: : 7/18/2022: lia_estrada: 18 Jul 2022 ; Coordinate Uncertainty in Meters: 16.00000.

Mazatlan, Sinaloa: 23.299, -106.443: : 10/27/2022: Francisco Farriols Sarabia: 27 Oct 2022 ; Coordinate Uncertainty in Meters: 111.00000.

Occurrence Remarks: La observaci├│n se dio alas 17:00. Aproximadamente, media entre 3 a 4 cm de hocico a cloaca.; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Sinaloa: 23.262251, -106.433321: : 1/24/2026: Isa Ramirez ≡ƒÉî≡ƒÉÜ: 24 Jan 2026 ; Coordinate Uncertainty in Meters: 2.00000.

Ahome, Sinaloa: 25.91292, -109.170649: : 4/17/2017: Lic. Kevin Miguel Garibaldi Fierro: 17 Apr 2017 ; Coordinate Uncertainty in Meters: 22.00000.

Cosala, Sinaloa: 24.522861, -106.880872: : 7/1/2024: Sinaloa Silvestre: 1 Jul 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Ahome, Sinaloa: 25.921548, -109.15462: : 12/30/2018: Lic. Kevin Miguel Garibaldi Fierro: 30 Dec 2018 ; Coordinate Uncertainty in Meters: 244.00000.

Huatabampo, Sonora: 26.648385, -109.393359: : 8/22/2025: David Jacobo: 22 Aug 2025 ; Coordinate Uncertainty in Meters: 29822.00000.

Alamos, Sonora: 26.942642, -108.885017: : 7/31/2022: Oscar Leonardo Chavez Torres: 31 Jul 2022 ; Coordinate Uncertainty in Meters: 17.00000.

Cosala, Sinaloa: 24.522953, -106.880786: : 6/20/2025: Sinaloa Silvestre: 20 Jun 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Culiacan, Sinaloa: 24.693491, -107.447763: : 10/14/2022: David Jacobo: 14 Oct 2022 ; Coordinate Uncertainty in Meters: 30047.00000.

Alamos, Sonora: 27.039942, -108.940344: : 9/13/2023: Luis Fernando Valdez Ojeda: 13 Sep 2023 ; Coordinate Uncertainty in Meters: 488.00000.

Alamos, Sonora: 27.043241, -108.928504: : 8/22/2017: John Sullivan: 22 Aug 2017 ; Coordinate Uncertainty in Meters: 29775.00000.

Occurrence Remarks: It seems possible that this is instead Hypopachus variolosus; Coordinate Uncertainty in Meters: 29775.00000.

Cajeme, Sonora: 27.395738, -109.840518: : 10/17/2025: Juan Carlos Rosales: 17 Oct 2025 ; Coordinate Uncertainty in Meters: 806.00000.

Cajeme, Sonora: 27.6654, -109.862622: : 6/22/2024: David Jacobo: 22 Jun 2024 ; Coordinate Uncertainty in Meters: 29704.00000.

Guaymas, Sonora: 27.964895, -111.002853: : 9/29/2025: Manuel Maga├▒a: 29 Sep 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Guaymas, Sonora: 28.198224, -110.590475: : 8/1/2025: Gabriel Isa├¡ Reyes Terrazas: 1 Aug 2025 ; Coordinate Uncertainty in Meters: 32.00000.

Yecora, Sonora: 28.332535, -108.930145: : 7/24/2015: naturegirlkh: 24 Jul 2015 ; Coordinate Uncertainty in Meters: 0.11000.

Hermosillo, Sonora: 28.338855, -111.327912: : 4/19/2021: Aar├│n Olivarr├¡a: 19 Apr 2021 ; Coordinate Uncertainty in Meters: 0.11000.

Ahome, Sinaloa: 25.9131, -109.124292: : 5/20/2025: Jahdiel Perea: 20 May 2025 ; Coordinate Uncertainty in Meters: 29913.00000.

Yecora, Sonora: 28.392763, -108.923478: : 7/24/2023: Anny Peralta: 24 Jul 2023 ; Coordinate Uncertainty in Meters: 11.00000.

Alamos, Sonora: 27.003181, -108.785492: : 9/25/2022: Steve Hromada: 25 Sep 2022 ; Coordinate Uncertainty in Meters: 4.00000.

Yecora, Sonora: 28.424808, -108.927422: : 7/25/2023: Anny Peralta: 25 Jul 2023 ; Coordinate Uncertainty in Meters: 6.00000.

Onavas, Sonora: 28.461863, -109.531403: : 10/1/2022: jorgeortizv: 1 Oct 2022 ; Coordinate Uncertainty in Meters: 0.11000.

Alamos, Sonora: 27.012021, -108.946453: : 9/30/2018: Oscar Leonardo Chavez Torres: 30 Sep 2018 ; Coordinate Uncertainty in Meters: 8.00000.

Yecora, Sonora: 28.400955, -108.9235: : 7/24/2023: Anny Peralta: 24 Jul 2023 ; Coordinate Uncertainty in Meters: 30.00000.

Bacanora, Sonora: 28.900614, -109.514799: : 9/14/2022: Diego Barrales: 14 Sep 2022 ; Coordinate Uncertainty in Meters: 0.11000.

Hermosillo, Sonora: 29.064072, -111.09132: : 8/9/2018: Jorge H. Valdez: 9 Aug 2018 ; Coordinate Uncertainty in Meters: 0.11000.

Onavas, Sonora: 28.534738, -109.446948: : 9/14/2020: jorgeortizv: 14 Sep 2020 ; Coordinate Uncertainty in Meters: 0.11000.

Hermosillo, Sonora: 29.065765, -111.093572: : 7/30/2017: Anny Peralta: 30 Jul 2017 ; Coordinate Uncertainty in Meters: 0.11000.

Hermosillo, Sonora: 29.066861, -111.090677: : 8/9/2018: Jorge H. Valdez: 9 Aug 2018 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: En charca temporal; Coordinate Uncertainty in Meters: 29533.00000.

Yecora, Sonora: 28.543495, -109.291175: : 8/19/2017: John Sullivan: 19 Aug 2017 ; Coordinate Uncertainty in Meters: 29607.00000.

Sahuaripa, Sonora: 28.639301, -108.793625: : 10/1/2017: Eric Centenero Alcal├í: 1 Oct 2017 ; Coordinate Uncertainty in Meters: 8000.00000.

Hermosillo, Sonora: 29.065278, -111.093056: : 7/30/2017: Jorge H. Valdez: 30 Jul 2017 ; Coordinate Uncertainty in Meters: 0.11000.

Ures, Sonora: 29.094495, -110.1977: : 7/17/2022: Oscar Leonardo Chavez Torres: 17 Jul 2022 ; Coordinate Uncertainty in Meters: 11.00000.

Occurrence Remarks: Carretera Hermosillo-Ures; Coordinate Uncertainty in Meters: 0.11000.

San Pedro de la Cueva, Sonora: 29.21632, -109.806755: : 5/18/2025: Eric Hough: 18 May 2025 ; Coordinate Uncertainty in Meters: 7.00000.

Banamichi, Sonora: 30.057814, -110.136222: : 4/2/2024: Courtney Christie: 2 Apr 2024 ; Coordinate Uncertainty in Meters: 6.00000.

Bacadehuachi, Sonora: 29.969044, -109.123721: : 7/13/2014: Oscar Leonardo Chavez Torres: 13 Jul 2014 ; Coordinate Uncertainty in Meters: 31.00000.

Hermosillo, Sonora: 29.244001, -110.838242: : 8/20/2024: Jorge H. Valdez: 20 Aug 2024 ; Coordinate Uncertainty in Meters: 58.00000.

Benjamin Hill, Sonora: 29.998061, -111.250831: : 9/19/2016: kclarksdnhmorg: 19 Sep 2016 ; Coordinate Uncertainty in Meters: 0.11000.

Arizpe, Sonora: 30.570878, -110.111075: : 9/29/2021: Anny Peralta: 29 Sep 2021 ; Coordinate Uncertainty in Meters: 12.00000.

Bacoachi, Sonora: 30.623869, -109.967255: : 7/22/2021: ivansouffle: 22 Jul 2021 ; Coordinate Uncertainty in Meters: 15.00000.

Occurrence Remarks: My first ever!!; Coordinate Uncertainty in Meters: 29304.00000.

Bacoachi, Sonora: 30.624012, -109.967579: : 7/22/2021: ivansouffle: 22 Jul 2021 ; Coordinate Uncertainty in Meters: 262.00000.

Nogales, Arizona: 31.226204, -111.162134: : 9/14/2024: Hope Abercrombie: 14 Sep 2024 ; Coordinate Uncertainty in Meters: 29252.00000.

Arizpe, Sonora: 30.714142, -110.317282: : 8/6/2024: Eric Centenero Alcal├í: 6 Aug 2024 ; Coordinate Uncertainty in Meters: 10000.00000.

Nogales, Arizona: 31.241009, -111.137115: : 8/24/2017: Ken-ichi Ueda: 24 Aug 2017 ; Coordinate Uncertainty in Meters: 29252.00000.

Arizpe, Sonora: 30.735867, -110.311989: : 8/6/2024: Eric Centenero Alcal├í: 6 Aug 2024 ; Coordinate Uncertainty in Meters: 10000.00000.

Cananea, Sonora: 30.923297, -110.188601: : 8/6/2024: Eric Centenero Alcal├í: 6 Aug 2024 ; Coordinate Uncertainty in Meters: 19184.00000.

Unknown, Arizona: 31.258895, -111.159029: : 7/19/2026: solomon v. hendrix: 19 Jul 2026 ; Coordinate Uncertainty in Meters: 29252.00000.

Occurrence Remarks: Hopped onto the road. Rained here heavily two days ago.; Coordinate Uncertainty in Meters: 29252.00000.

Occurrence Remarks: 3 found under a log near a stock tank.; Coordinate Uncertainty in Meters: 29252.00000.

Nogales, Arizona: 31.290842, -111.09867: : 9/1/2019: Ken-ichi Ueda: 1 Sep 2019 ; Coordinate Uncertainty in Meters: 29252.00000.

Occurrence Remarks:; Coordinate Uncertainty in Meters: 29120.00000.

Nogales, Arizona: 31.267996, -111.059774: : 9/14/2024: Heather L. Bateman: 14 Sep 2024 ; Coordinate Uncertainty in Meters: 29252.00000.

Occurrence Remarks:; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 3466311826;; Coordinate Uncertainty in Meters: 29252.00000.

Occurrence Remarks: Sounds like either Mazatlan or Sonoran Green Toad; Coordinate Uncertainty in Meters: 29226.00000.

Occurrence Remarks: Preyed upon by a giant water bug. Caught in a dipnet.; Coordinate Uncertainty in Meters: 29252.00000.

Occurrence Remarks: Out at night next to a stock tank; Coordinate Uncertainty in Meters: 29252.00000.

Occurrence Remarks: 5-6 heard calling in this area and one see out next to the water.; Coordinate Uncertainty in Meters: 29252.00000.

Santa Cruz, Arizona: 31.508696, -111.251017: : 7/14/2026: sparrowseeker: 14 Jul 2026 ; Coordinate Uncertainty in Meters: 29226.00000.

Santa Cruz, Arizona: 31.496537, -111.044446: : 6/17/2026: Gates Dupont: 17 Jun 2026 ; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 3860474193;; Coordinate Uncertainty in Meters: 29226.00000.

Occurrence Remarks: Found under a rock a few yards from a stock tank. Such a cool frog! Rained here heavily two days ago.; Coordinate Uncertainty in Meters: 29252.00000.

Nogales, Arizona: 31.308548, -111.1293: : 8/1/2022: gilbertj: 1 Aug 2022 ; Coordinate Uncertainty in Meters: 29252.00000.

GBIFID: 1932305803;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 1836610949; Occurrence Remarks: Fourth shot for size comparison with Colorado River Toad;; Coordinate Uncertainty in Meters: 29226.00000.

Santa Cruz, Arizona: 31.51364, -111.292844: : 6/19/2026: Mike Ostrowski: 19 Jun 2026 ; Coordinate Uncertainty in Meters: 29226.00000.

Santa Cruz, Arizona: 31.469572, -111.105893: : 7/12/2026: quetzalcoatlus_niger: 12 Jul 2026 ; Coordinate Uncertainty in Meters: 29226.00000.

Occurrence Remarks: At the bottom of a very deep hole; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3873779879; Occurrence Remarks: Was told by more advanced people I was with it was a Narrow-mouthed Toad;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 2447824513; Occurrence Remarks: X2;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 3090702437; Occurrence Remarks: Western narrow-mouthed toad, Ruby AZ;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 3090796418; Occurrence Remarks: Western narrow-mouthed toad, Ruby AZ;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 4436412066; Occurrence Remarks: About 3 cm;; Coordinate Uncertainty in Meters: 29199.00000.

GBIFID: 4442606411; Occurrence Remarks: 3 cm;; Coordinate Uncertainty in Meters: 29199.00000.

GBIFID: 3860070952; Occurrence Remarks: Sinaloan Narrow-mouthed Frog (Gastrophryne mazatlanensis), Santa Cruz County, Arizona;; Coordinate Uncertainty in Meters: 29252.00000.

GBIFID: 5104362624; Occurrence Remarks: 72F;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 4937102414; Occurrence Remarks: Identified by calling individuals. Only two observed (together, in image). With Jeff Wilson and Bernd Skubowius. Imaged only. GTS 2924 and 2925.;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 3090623512; Occurrence Remarks: GREAT PLAINS NARROW-MOUTHED TOAD Gastrophryne olivacea Ruby AZ 3-08-07 DB;; Coordinate Uncertainty in Meters: 29226.00000.

GBIFID: 1453113903; Occurrence Remarks: Five juveniles found against vertical curb of eastbound Coachline Blvd. Helped them over the curb, at which point they continued south.;; Coordinate Uncertainty in Meters: 29120.00000.

GBIFID: 1677293123; Occurrence Remarks: The rest of the day was spent around Pena Blanca Lake. Most of us just went out solo to explore on our own and came back at night to set up the black lights. Lots of amazing stuff here! Still working on the IDs for these... Check out the journal entry for lots of better photos of many of these same species: Coordinate Uncertainty in Meters: 29226.00000.

Nogales, Arizona: 31.292692, -111.090632: : 9/14/2024: Hope Abercrombie: 14 Sep 2024 ; Coordinate Uncertainty in Meters: 29252.00000.

Santa Cruz, Arizona: 31.569088, -111.042192: : 8/25/2025: mywildbackyard: 25 Aug 2025 ; Coordinate Uncertainty in Meters: 29226.00000.

Occurrence Remarks: Mazatlan Narrow-mouthed Toad - Ruby AZ 30 jul 2022; Coordinate Uncertainty in Meters: 29226.00000.

Occurrence Remarks: Mazatlan Narrow-mouthed Toad Gastrophryne mazatlanensis - Ruby AZ 4 july 2021; Coordinate Uncertainty in Meters: 29226.00000.

Santa Cruz, Arizona: 31.502045, -111.010294: : 7/18/2026: Mason Salem: 18 Jul 2026 ; Coordinate Uncertainty in Meters: 29226.00000.

Occurrence Remarks: Mazatlan Narrow-mouthed Frog (Gastrophryne mazatlanensis), Santa Cruz County, Arizona; Coordinate Uncertainty in Meters: 29252.00000.