INATURALIST Observations 72261732
Pedasi, Los Santos: 7.42575, -80.185837: : 3/28/2021: ajmacpherson: 28 Mar 2021 ; Coordinate Uncertainty in Meters: 5.00000.

INATURALIST Observations 199397043
Pedasi, Los Santos: 7.429944, -80.188583: : 2/9/2024: Yaliana Chichaco: 9 Feb 2024 ; Coordinate Uncertainty in Meters: 3.00000.

INATURALIST Observations 193393399
Pedasi, Los Santos: 7.432103, -80.192852: : 12/8/2023: sofiamilena: 8 Dec 2023 ; Coordinate Uncertainty in Meters: 23.00000.

Unknown, Los Santos: 7.43255, -80.199745: : 2/14/2026: Len Green: 14 Feb 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Unknown, Los Santos: 7.431462, -80.193403: : 3/25/2025: Hubert Szczygie┼é: 25 Mar 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Los Santos: 7.432522, -80.199112: : 3/26/2025: monikaward: 26 Mar 2025 ; Coordinate Uncertainty in Meters: 14.00000.

Pedasi, Los Santos: 7.511396, -79.994504: : 2/4/2024: isabellesh: 4 Feb 2024 ; Coordinate Uncertainty in Meters: 772.00000.

Pedasi, Los Santos: 7.559572, -80.020294: : 4/27/2024: danielmoreno: 27 Apr 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Friend sent me photo of a black and yellow sea snake (about 2 feet long) on the wet sandy shoreline in Panama. She said she saw 5 or 6 on that beach and decided not to go swimming. Photo credit: Erika A. Yellow-bellied Sea Snake (Hydrophis platurus) A.k.a. Pelagic Sea Snake. It is a venomous species of snake from the subfamily Hydrophiinae (the sea snakes) found in tropical oceanic waters around the world except for the Atlantic Ocean. Interesting info here: https://www.inaturalist.org/taxa/35164-Hydrophis-platurus HerpMapper: https://www.herpmapper.org/taxon/Hydrophis_platurus The Reptile Database: Coordinate Uncertainty in Meters: 27.00000.

Chepigana, Darien: 7.506455, -78.148771: : 2/3/2019: Stephen Hodges: 3 Feb 2019 ; Coordinate Uncertainty in Meters: 2104.00000.

Pedasi, Los Santos: 7.556753, -80.017647: : 5/12/2024: Karl Kaufmann: 12 May 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Pedasi, Los Santos: 7.43267, -80.197655: : 3/20/2025: Edwina von Gal: 20 Mar 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Pedasi, Los Santos: 7.432689, -80.198497: : 3/7/2024: Hubert Szczygie┼é: 7 Mar 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Pedasi, Los Santos: 7.432653, -80.198875: : 3/25/2025: Daniel Ward: 25 Mar 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Unknown: 8.502693, -83.279679: : 2/18/2024: www.golfodulceretreat.com: 18 Feb 2024 ; Coordinate Uncertainty in Meters: 31279.00000.

Unknown, Unknown: 8.550151, -83.311305: : 8/10/2024: Hannah Floyd: 10 Aug 2024 ; Coordinate Uncertainty in Meters: 31279.00000.

Unknown, Puntarenas: 8.410655, -83.447723: : 11/28/2024: geoffrey_monchaux-lefevre: 28 Nov 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Veraguas: 7.682146, -81.655731: : 3/4/2024: Alondra M. Caro Ruiz: 4 Mar 2024 ; Coordinate Uncertainty in Meters: 4231.00000.

Unknown, Puntarenas: 8.556604, -83.701239: : 12/15/2024: Catherine: 15 Dec 2024 ; Coordinate Uncertainty in Meters: 2390.00000.

Unknown, Veraguas: 7.625792, -81.244317: : 1/26/2026: Tawnee Dupuis: 26 Jan 2026 ; Coordinate Uncertainty in Meters: 5.00000.

Unknown, Veraguas: 7.645013, -81.6902: : 3/19/2026: Aimee Pelletier: 19 Mar 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Puntarenas: 8.422404, -83.512667: : 12/8/2025: Henry Sandi Amador: 8 Dec 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: On Cabo Matapalo beach at high tide. Was alive and the tide took it back to the sea.; Coordinate Uncertainty in Meters: 24.00000.

Montijo, Veraguas: 7.62373, -81.712358: : 2/14/2018: keesgroenendijk: 14 Feb 2018 ; Coordinate Uncertainty in Meters: 50.00000.

Occurrence Remarks: The snake was seen on the beach of Pedasi by a friend of mine.; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: georeference fixed; it was found on washed up dead on the beach; Coordinate Uncertainty in Meters: 0.11000.

David, Chiriqui: 8.449213, -82.417442: : 8/4/2024: rmendezvsq: 4 Aug 2024 ; Coordinate Uncertainty in Meters: 35.00000.

Golfito, Unknown: 8.450037, -83.331311: : 11/28/2024: Yucheol Shin: 28 Nov 2024 ; Coordinate Uncertainty in Meters: 31279.00000.

Golfito, Puntarenas: 8.432807, -83.333798: : 8/28/2016: Stanimira Deleva: 28 Aug 2016 ; Coordinate Uncertainty in Meters: 31279.00000.

Quepos, Puntarenas: 9.311616, -83.944334: : 10/12/2025: Greg Gurley: 12 Oct 2025 ; Coordinate Uncertainty in Meters: 1235.00000.

Garabito, Puntarenas: 9.601165, -84.620901: : 4/25/2023: aymonieri: 25 Apr 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: I already know what it is, i just wanted to report it :3 Pic isnΓÇÖt very good; I was stand up paddling and didnΓÇÖt have a camera on me so its in my phone.; Coordinate Uncertainty in Meters: 210.00000.

Unknown, Puntarenas: 8.564921, -83.704468: : 12/15/2024: jgchoquette: 15 Dec 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Osa, Puntarenas: 9.2331, -83.841955: : 3/27/2023: Scott Mincemoyer: 27 Mar 2023 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Puntarenas: 9.37015, -84.087422: : 4/17/2026: joshburb: 17 Apr 2026 ; Coordinate Uncertainty in Meters: 90.00000.

Unknown, Puntarenas: 9.381904, -84.143793: : 4/23/2026: Milenlli Araya Masis: 23 Apr 2026 ; Coordinate Uncertainty in Meters: 12.00000.

Occurrence Remarks: Morfo amarillo del Golfo Dulce; Coordinate Uncertainty in Meters: 31271.00000.

Unknown, Puntarenas: 8.698024, -83.71177: : 2/26/2026: Brigitte Boucher: 26 Feb 2026 ; Coordinate Uncertainty in Meters: 9723.00000.

Unknown, Puntarenas: 8.565314, -83.301576: : 1/22/2026: digitalnomadcostarica: 22 Jan 2026 ; Coordinate Uncertainty in Meters: 31279.00000.

Occurrence Remarks: Golfo Dulce sea snake, subspecies Hydrophis platurus xanthos; Coordinate Uncertainty in Meters: 31271.00000.

Unknown, Puntarenas: 8.586415, -83.361939: : 1/25/2025: Rob Foster: 25 Jan 2025 ; Coordinate Uncertainty in Meters: 31279.00000.

Osa, Puntarenas: 8.748799, -83.517068: : 1/8/2025: harkxorus: 8 Jan 2025 ; Coordinate Uncertainty in Meters: 31271.00000.

Osa, Puntarenas: 8.642281, -83.726759: : 7/13/2022: Nick Helme: 13 Jul 2022 ; Coordinate Uncertainty in Meters: 30.00000.

Occurrence Remarks: date not exact; Coordinate Uncertainty in Meters: 31271.00000.

Occurrence Remarks: At surface with extended body among floating debris.; Coordinate Uncertainty in Meters: 31271.00000.

Osa, Puntarenas: 8.792828, -83.356234: : 9/23/2023: chickadeebanditry: 23 Sep 2023 ; Coordinate Uncertainty in Meters: 31271.00000.

Osa, Puntarenas: 8.788015, -83.232984: : 12/3/2023: f_fleming-ochoverde: 3 Dec 2023 ; Coordinate Uncertainty in Meters: 31271.00000.

Balboa, Panama: 8.632585, -79.035084: : 2/20/2019: Eduardo Estrada: 20 Feb 2019 ; Coordinate Uncertainty in Meters: 526.00000.

Garabito, Puntarenas: 9.578603, -84.585261: : 10/6/2024: Luis ├üngel: 6 Oct 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Golfito, Puntarenas: 8.645276, -83.24872: : 1/29/2025: Alan Moore: 29 Jan 2025 ; Coordinate Uncertainty in Meters: 31271.00000.

Golfito, Puntarenas: 8.567966, -83.352816: : 1/26/2019: canelamaria: 26 Jan 2019 ; Coordinate Uncertainty in Meters: 31279.00000.

Occurrence Remarks: La serpiente de encontraba varada y por una persona con conocimiento la devolvi├│ al mar; Coordinate Uncertainty in Meters: 212.00000.

Golfito, Puntarenas: 8.726109, -83.228133: : 8/7/2019: Gert Jan Verspui: 7 Aug 2019 ; Coordinate Uncertainty in Meters: 31271.00000.

Occurrence Remarks: This variant is from the Gulfo Dulce in Osa Peninsula Costa Rica the only place you can the all yellow scale color; Coordinate Uncertainty in Meters: 31271.00000.

Occurrence Remarks: Xanthic YB sea snake; Coordinate Uncertainty in Meters: 31271.00000.

Osa, Puntarenas: 9.17573, -83.764753: : 1/26/2021: David Andreas de Rivera T├╕nnessen: 26 Jan 2021 ; Coordinate Uncertainty in Meters: 1.11000.

Unknown, Rivas: 11.411525, -86.058892: : 7/28/2024: snevares: 28 Jul 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Guanacaste: 11.028172, -85.715082: : 12/13/2024: Camille Boucher: 13 Dec 2024 ; Coordinate Uncertainty in Meters: 28.00000.

Diriamba, Carazo: 11.598862, -86.287528: : 7/7/2006: Edgar Casta├▒eda: 7 Jul 2006 ; Coordinate Uncertainty in Meters: 122.00000.

La Cruz, Guanacaste: 10.964313, -85.695762: : 11/16/2025: scott_wagner3: 16 Nov 2025 ; Coordinate Uncertainty in Meters: 53.00000.

Santa Cruz, Guanacaste: 10.307696, -85.837693: : 1/11/2025: roberthossie: 11 Jan 2025 ; Coordinate Uncertainty in Meters: 372.00000.

Occurrence Remarks: Washed up dead in a tide pool; Coordinate Uncertainty in Meters: 20.00000.

Unknown, Guanacaste: 10.292368, -85.853509: : 2/14/2026: sophietienes: 14 Feb 2026 ; Coordinate Uncertainty in Meters: 522.00000.

Unknown, Rivas: 11.466505, -86.117539: : 2/17/2026: Jessie Mosh: 17 Feb 2026 ; Coordinate Uncertainty in Meters: 22.00000.

Unknown, Guanacaste: 10.334895, -85.849808: : 2/26/2026: Ellen Edson: 26 Feb 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Rivas: 11.259739, -85.876156: : 2/26/2026: Kaitlyn Kuzma-Wells: 26 Feb 2026 ; Coordinate Uncertainty in Meters: 298.00000.

Unknown, Guanacaste: 10.923832, -85.817002: : 3/7/2026: sebas_fernandez: 7 Mar 2026 ; Coordinate Uncertainty in Meters: 321.00000.

Occurrence Remarks: Muerta en la playa; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Guanacaste: 11.028821, -85.703837: : 3/11/2026: Bruce Young: 11 Mar 2026 ; Coordinate Uncertainty in Meters: 183.00000.

Unknown, Guanacaste: 10.852046, -85.920974: : 6/1/2025: Enrico: 1 Jun 2025 ; Coordinate Uncertainty in Meters: 2133.00000.

La Cruz, Guanacaste: 10.966717, -85.689063: : 5/4/2025: Bruce Young: 4 May 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Guanacaste: 10.625619, -85.700948: : 4/4/2025: augurapart: 4 Apr 2025 ; Coordinate Uncertainty in Meters: 5267.00000.

Unknown, Rivas: 11.169, -85.80862: : 2/5/2026: chrismoehl: 5 Feb 2026 ; Coordinate Uncertainty in Meters: 439.00000.

Unknown, Guanacaste: 10.546285, -85.724685: : 4/1/2026: Neil Ruthmann Jim├⌐nez (Nerujito): 1 Apr 2026 :
Occurrence Remarks: Died; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Guanacaste: 10.667992, -85.691742: : 2/11/2025: tapirusindicus: 11 Feb 2025 ; Coordinate Uncertainty in Meters: 14.00000.

Garabito, Puntarenas: 9.610757, -84.626567: : 12/15/2025: Daniel Arias: 15 Dec 2025 ; Coordinate Uncertainty in Meters: 1368.00000.

Unknown, Guanacaste: 10.530562, -85.750196: : 6/10/2026: fayethan9: 10 Jun 2026 ; Coordinate Uncertainty in Meters: 31.00000.

Nicoya, Guanacaste: 9.97817, -85.655405: : 2/7/2022: jillmtk: 7 Feb 2022 ; Coordinate Uncertainty in Meters: 1030.00000.

Carrillo, Guanacaste: 10.556157, -85.712592: : 3/28/2022: Richard Felsch: 28 Mar 2022 ; Coordinate Uncertainty in Meters: 8803.00000.

Carrillo, Guanacaste: 10.561381, -85.691062: : 3/28/2022: M: 28 Mar 2022 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Dead on the shore. Photo by Salvador Sanchez; Coordinate Uncertainty in Meters: 268.00000.

Liberia, Guanacaste: 10.711783, -85.643349: : 4/25/2015: cadendaugaard: 25 Apr 2015 ; Coordinate Uncertainty in Meters: 7397.00000.

Carrillo, Guanacaste: 10.575502, -85.678498: : 7/28/2022: kcostaricacook: 28 Jul 2022 ; Coordinate Uncertainty in Meters: 5.00000.

Santa Cruz, Guanacaste: 10.2954, -85.847337: : 2/21/2023: alphonse24: 21 Feb 2023 ; Coordinate Uncertainty in Meters: 15.00000.

Carrillo, Guanacaste: 10.56805, -85.692986: : 2/18/2023: jeansimonrichard: 18 Feb 2023 ; Coordinate Uncertainty in Meters: 1.11000.

Occurrence Remarks: Se encontraba Regugio Vida silvestre Junquillal; Coordinate Uncertainty in Meters: 1687.00000.

Carrillo, Guanacaste: 10.550964, -85.700139: : 1/10/2019: Marco Reyes Guerra: 10 Jan 2019 ; Coordinate Uncertainty in Meters: 1991.00000.

Occurrence Remarks: Snake; Coordinate Uncertainty in Meters: 5.00000.

Santa Cruz, Guanacaste: 10.3669, -85.8553: : 5/25/2017: Natalia Rojas-Estevez: 25 May 2017 ; Coordinate Uncertainty in Meters: 11.10000.

Occurrence Remarks: alive, washed ashore; Coordinate Uncertainty in Meters: 36.00000.

La Cruz, Guanacaste: 10.822681, -85.746088: : 2/4/2024: CORDENOS Thierry: 4 Feb 2024 ; Coordinate Uncertainty in Meters: 977.00000.

Carrillo, Guanacaste: 10.57792, -85.677217: : 2/13/2024: alycelee: 13 Feb 2024 ; Coordinate Uncertainty in Meters: 3.00000.

Puntarenas, Puntarenas: 9.694981, -85.206652: : 4/2/2024: almaori: 2 Apr 2024 ; Coordinate Uncertainty in Meters: 256.00000.

Carrillo, Guanacaste: 10.557752, -85.692087: : 4/7/2019: Cody Chapman: 7 Apr 2019 ; Coordinate Uncertainty in Meters: 102.00000.

Santa Cruz, Guanacaste: 10.440014, -85.793832: : 4/7/2019: Cody Chapman: 7 Apr 2019 ; Coordinate Uncertainty in Meters: 42.00000.

Santa Cruz, Guanacaste: 10.400099, -85.816119: : 3/10/2022: benbeeles: 10 Mar 2022 ; Coordinate Uncertainty in Meters: 110.00000.

Carrillo, Guanacaste: 10.590345, -85.667877: : 3/15/2016: Emilio Mart├¡nez Sabar├¡s: 15 Mar 2016 ; Coordinate Uncertainty in Meters: 572.00000.

Carrillo, Guanacaste: 10.570472, -85.676876: : 12/26/2024: rosemarijntje: 26 Dec 2024 ; Coordinate Uncertainty in Meters: 1724.00000.

La Cruz, Guanacaste: 10.973497, -85.688142: : 12/27/2024: Jorge Arturo Bogantes Montero: 27 Dec 2024 ; Coordinate Uncertainty in Meters: 9.00000.

Nicoya, Guanacaste: 9.952006, -85.674456: : 2/20/2025: Marvin Eng: 20 Feb 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Santa Cruz, Guanacaste: 10.333991, -85.848061: : 3/29/2025: moses_doughty: 29 Mar 2025 ; Coordinate Uncertainty in Meters: 410.00000.

Puntarenas, Puntarenas: 9.695771, -85.207634: : 3/16/2016: Lance Caldwell: 16 Mar 2016 ; Coordinate Uncertainty in Meters: 31.00000.

Santa Cruz, Guanacaste: 10.438047, -85.793013: : 4/7/2021: hikerbikerdude: 7 Apr 2021 ; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: Stuck in a pool running dry, we used a stick to gently bring him to the ocean. We have since learned that it is best to use two sticks as they are unaccustomed to being on land and being held too vertical can crush their organs.; Coordinate Uncertainty in Meters: 3844.00000.

Occurrence Remarks: Dead on beach; Coordinate Uncertainty in Meters: 51.00000.

La Cruz, Guanacaste: 11.028531, -85.70385: : 2/2/2023: Katie Kushneryk: 2 Feb 2023 ; Coordinate Uncertainty in Meters: 26.00000.

Santa Cruz, Guanacaste: 10.306508, -85.838333: : 3/14/2019: dubbalubagis: 14 Mar 2019 ; Coordinate Uncertainty in Meters: 5.00000.

Carrillo, Guanacaste: 10.470891, -85.721719: : 12/8/2021: Richard D Reams: 8 Dec 2021 ; Coordinate Uncertainty in Meters: 31189.00000.

Hojancha, Guanacaste: 9.867364, -85.483607: : 4/5/2024: Ryann: 5 Apr 2024 ; Coordinate Uncertainty in Meters: 88.00000.

Santa Cruz, Guanacaste: 10.436206, -85.746148: : 1/18/2023: J. Burke Korol: 18 Jan 2023 ; Coordinate Uncertainty in Meters: 31189.00000.

Occurrence Remarks: El estero se encuentra conectado con el mar. Posiblemente fue transportada por la marea y qued├▓ atrapada en el agua salobre, nadaba hac├¼a la orilla quiz├ás buscando un gradiente de mayor salinidad. Se notaba algo tope y lenta aunque nadaba con agilidad y se sumerg├¼a ocasionalmente.; Coordinate Uncertainty in Meters: 8.00000.

Puerto Penasco, Sonora: 31.242648, -113.258686: : 7/7/2014: biolcait: 7 Jul 2014 ; Coordinate Uncertainty in Meters: 8.00000.

Huatabampo, Sonora: 26.691733, -109.575203: : 12/21/2023: EMILIANO: 21 Dec 2023 ; Coordinate Uncertainty in Meters: 17.00000.

Unknown, Leon: 12.356366, -87.016781: : 6/13/2024: what_animal_is_that: 13 Jun 2024 ; Coordinate Uncertainty in Meters: 72.00000.

Occurrence Remarks: Brought in by the tide. I and another beach goer tried (without getting too close) to get it back into the sea. It was still alive but not strong enough to swim against the force of the waves.; Coordinate Uncertainty in Meters: 1.11000.

Los Cabos, Baja California Sur: 23.063656, -109.702438: : 5/9/2022: nature_fam: 9 May 2022 ; Coordinate Uncertainty in Meters: 16849.00000.

Occurrence Remarks: Muerta; Coordinate Uncertainty in Meters: 218.00000.

Occurrence Remarks: We are being told this swimmer is poisonous.; Coordinate Uncertainty in Meters: 2.00000.

Puerto Penasco, Sonora: 31.296032, -113.536583: : 8/4/2016: alancrowe: 4 Aug 2016 ; Coordinate Uncertainty in Meters: 71.00000.

Occurrence Remarks: Found dead on the beach; Coordinate Uncertainty in Meters: 12.00000.

Compostela, Nayarit: 21.023647, -105.288241: : 7/4/2021: Miguel Alonso Aceves Guzm├ín: 4 Jul 2021 ; Coordinate Uncertainty in Meters: 809.00000.

Los Cabos, Baja California Sur: 22.970191, -109.785625: : 4/26/2022: Peter Barto: 26 Apr 2022 ; Coordinate Uncertainty in Meters: 90.00000.

La Paz, Baja California Sur: 24.142641, -110.312753: : 4/7/2016: manuelbautista: 7 Apr 2016 ; Coordinate Uncertainty in Meters: 11451.00000.

Acapulco de Juarez, Guerrero: 16.751684, -99.768858: : 9/15/2025: mmapesco: 15 Sep 2025 ; Coordinate Uncertainty in Meters: 3.00000.

Occurrence Remarks: Playa de Rincon de Guayabitos; Coordinate Uncertainty in Meters: 2123.00000.

Acapulco de Juarez, Guerrero: 16.857756, -99.887814: : 2/20/2023: Brisa T: 20 Feb 2023 ; Coordinate Uncertainty in Meters: 42.00000.

Unknown, Michoacan: 17.981822, -102.35633: : 5/25/2026: Abel romero: 25 May 2026 ; Coordinate Uncertainty in Meters: 2.00000.

Unknown, Guerrero: 16.598315, -99.096222: : 3/31/2026: Aleida America Ojeda: 31 Mar 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Guerrero: 16.897086, -99.965135: : 5/23/2026: poncetach1: 23 May 2026 ; Coordinate Uncertainty in Meters: 161.00000.

Unknown, Oaxaca: 15.656971, -96.468226: : 5/15/2026: Diana Carolina Acevedo De la Rosa: 15 May 2026 ; Coordinate Uncertainty in Meters: 955.00000.

Unknown, Baja California Sur: 24.061446, -109.783221: : 3/22/2025: Esmeralda Bravo: 22 Mar 2025 ; Coordinate Uncertainty in Meters: 8330.00000.

Occurrence Remarks: Snake dying on beach in high tide line, about 1.5 to 1.7 feet long.; Coordinate Uncertainty in Meters: 6.00000.

Unknown, Oaxaca: 16.136742, -95.249353: : 1/1/2026: americaagarcia: 1 Jan 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Occurrence Remarks: Hora aproximada.; Coordinate Uncertainty in Meters: 7.00000.

Unknown, Guerrero: 16.554671, -98.955597: : 12/31/2025: Fatima Getsemani: 31 Dec 2025 ; Coordinate Uncertainty in Meters: 2976.00000.

Unknown, Oaxaca: 15.714325, -96.163981: : 10/1/2025: Carlos Dom├¡nguez-Rodr├¡guez: 1 Oct 2025 ; Coordinate Uncertainty in Meters: 122.00000.

Occurrence Remarks: Managed to successfully get it back in the water. They donΓÇÖt last long when beached.; Coordinate Uncertainty in Meters: 2.00000.

Occurrence Remarks: Encontrada junto con @gael_aguilera_; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Encontrada junto a @Raxotl_07; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Oaxaca: 15.662432, -96.512066: : 4/7/2026: Barron Perez Santiago Caleb: 7 Apr 2026 ; Coordinate Uncertainty in Meters: 462.00000.

Unknown, Guerrero: 16.725303, -99.724595: : 5/17/2026: Moi CA: 17 May 2026 ; Coordinate Uncertainty in Meters: 6.00000.

Unknown, Guerrero: 16.726528, -99.726745: : 5/17/2026: Moi CA: 17 May 2026 ; Coordinate Uncertainty in Meters: 7.00000.

Unknown, Oaxaca: 15.662171, -96.513401: : 3/31/2026: jluis_dgeti: 31 Mar 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Unknown, Jalisco: 20.505531, -105.389884: : 3/22/2026: C├⌐sar Zald├¡var: 22 Mar 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Oaxaca: 15.662921, -96.517823: : 4/1/2026: Edison D├¡az: 1 Apr 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Michoacan: 18.347133, -103.510322: : 2/12/2026: Laura Oriz: 12 Feb 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: Individuo vivo nadando en la superficie. Registrado y fotografiado en la Regi├│n Oriental de las Grandes Islas del Golfo de California.; Coordinate Uncertainty in Meters: 0.11000.

Santa Maria Huatulco, Oaxaca: 15.763334, -96.128346: : 10/1/2025: Martin Ortiz: 1 Oct 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Villa de Tututepec de Melchor Oc, Oaxaca: 15.998625, -97.671422: : 3/13/2025: octavio_pacheco: 13 Mar 2025 ; Coordinate Uncertainty in Meters: 17040.00000.

Unknown, Jalisco: 20.565282, -105.31337: : 12/22/2025: H├⌐ctor Alejandro Hern├índez Castellanos: 22 Dec 2025 ; Coordinate Uncertainty in Meters: 5.00000.

Salina Cruz, Oaxaca: 16.196524, -95.196783: : 12/27/2025: ghightower: 27 Dec 2025 ; Coordinate Uncertainty in Meters: 2212.00000.

Armeria, Colima: 18.912608, -104.060208: : 10/30/2005: Jennie Lovell: 30 Oct 2005 ; Coordinate Uncertainty in Meters: 1807.00000.

Unknown, Nayarit: 21.526448, -105.281344: : 2/22/2022: Martha Romo: 22 Feb 2022 ; Coordinate Uncertainty in Meters: 3150.00000.

Occurrence Remarks: Especie encontrada durante colecta de macro algas en la costa de Jalisco. Se lograron observar otros cuatro ejemplares muertos, posiblemente debido a la marea roja presente en la costa.; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Guerrero: 16.753133, -99.7715: : 4/7/2022: jendor1970: 7 Apr 2022 ; Coordinate Uncertainty in Meters: 6.00000.

Santa Maria Colotepec, Oaxaca: 15.839947, -97.047554: : 4/14/2022: soniasau: 14 Apr 2022 ; Coordinate Uncertainty in Meters: 32.00000.

Occurrence Remarks: Longitud estimada en 50 cm. Moneda de referencia 2 cm. Observar la parte posterior de la cabeza (foto 4) para determinar su hubo contusi├│n o se trat├│ de mortandad natural.; Coordinate Uncertainty in Meters: 20.00000.

Occurrence Remarks: organismo muerto; Coordinate Uncertainty in Meters: 0.11000.

San Pedro Pochutla, Oaxaca: 15.663114, -96.516907: : 10/5/2018: Carlos Dom├¡nguez-Rodr├¡guez: 5 Oct 2018 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Esta serpiente hab├¡a sido arrastrada hasta la playa (la marea estaba alta a las 10:15 a. m.). Este individuo parec├¡a estar vivo, ya que pod├¡a levantar la cabeza, pero por lo dem├ís no se mov├¡a, excepto cuando lo mov├¡a la resaca. La parte inferior amarilla no era visible, pero es posible que se haya oscurecido con el paso del tiempo. De hecho, las escamas ventrales no le sirven en tierra y cuando por alguna raz├│n llega un ejemplar a la playa, muere por deshidrataci├│n e insolaci├│n, imposibilitado de buscar refugio. https://redtox.org/especies/hydrophis-platurus Mas, ver: Coordinate Uncertainty in Meters: 1.00000.

Armeria, Colima: 18.918042, -104.072961: : 4/3/2025: pecarrillooscar: 3 Apr 2025 ; Coordinate Uncertainty in Meters: 120.00000.

Aquila, Michoacan: 18.590253, -103.688263: : 6/19/2025: Edgar Regalado: 19 Jun 2025 ; Coordinate Uncertainty in Meters: 7.00000.

Unknown, Oaxaca: 15.754471, -96.129083: : 9/12/2019: Carlos Dom├¡nguez-Rodr├¡guez: 12 Sep 2019 ; Coordinate Uncertainty in Meters: 8.00000.

Occurrence Remarks: 7:36 am; Coordinate Uncertainty in Meters: 220.00000.

Occurrence Remarks: Vista en playa gaviotas frente hotel el cid moro; Coordinate Uncertainty in Meters: 17.00000.

Unknown, Oaxaca: 15.685, -96.625833: : 4/15/2019: Rodrigo Arrazola: 15 Apr 2019 ; Coordinate Uncertainty in Meters: 111.00000.

Tonala, Chiapas: 15.933904, -93.809533: : 12/26/2020: Mayte Salazar Garcia: 26 Dec 2020 ; Coordinate Uncertainty in Meters: 2789.00000.

Unknown, Jalisco: 19.587822, -105.12825: : 1/29/2021: Nicolas Authier: 29 Jan 2021 ; Coordinate Uncertainty in Meters: 4.00000.

Santa Maria Tonameca, Oaxaca: 15.669905, -96.576505: : 5/1/2021: Delgado Fabela Jared Fabi├ín: 1 May 2021 ; Coordinate Uncertainty in Meters: 0.11000.

Santa Maria Tonameca, Oaxaca: 15.66932, -96.579183: : 5/3/2021: Delgado Fabela Jared Fabi├ín: 3 May 2021 ; Coordinate Uncertainty in Meters: 1.11000.

Occurrence Remarks: Approx. 2-3 feet in length. Bleached color (possibly from being dead and exposed to the sun for an undetermined amount of time). Flat tail points to the fact that its definitely a sea snake.; Coordinate Uncertainty in Meters: 1032.00000.

Unknown, Sonora: 31.324243, -113.585954: : 7/15/2026: paloma-valdivia: 15 Jul 2026 ; Coordinate Uncertainty in Meters: 231.00000.

Taxisco, Santa Rosa: 13.889371, -90.48189: : 4/15/2022: daniellopezcim2022: 15 Apr 2022 ; Coordinate Uncertainty in Meters: 469.00000.

Unknown, Oaxaca: 15.658815, -96.502987: : 7/17/2026: valeria rh: 17 Jul 2026 ; Coordinate Uncertainty in Meters: 99.00000.

Unknown, Oaxaca: 15.778289, -96.062683: : 7/17/2026: valeria rh: 17 Jul 2026 ; Coordinate Uncertainty in Meters: 71.00000.

Unknown, Oaxaca: 15.825411, -97.045389: : 4/28/2021: Ezequiel Trujillo: 28 Apr 2021 ; Coordinate Uncertainty in Meters: 19.00000.

San Pedro Mixtepec -Dto. 22 -, Oaxaca: 15.911322, -97.174408: : 3/15/2025: C Walton: 15 Mar 2025 ; Coordinate Uncertainty in Meters: 38.00000.

La Paz, Baja California Sur: 24.043721, -109.984851: : 2/14/2023: chancetologist: 14 Feb 2023 ; Coordinate Uncertainty in Meters: 366.00000.

Unknown, Sonora: 31.2605, -113.333925: : 7/16/2026: xoxodenise: 16 Jul 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Huatabampo, Sonora: 26.691108, -109.568122: : 1/1/2025: Luz Erandi Saldana Ruiz: 1 Jan 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: I picked this friend up by the tail to help it back into the water, and am morbidly curious how dangerous of an idea that was in retrospectΓÇª?; Coordinate Uncertainty in Meters: 731.00000.

Ensenada, Baja California: 28.938334, -113.55278: : 10/4/2024: Jonathan: 4 Oct 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Bahia de Banderas, Nayarit: 20.950522, -105.349403: : 2/7/2022: merc01: 7 Feb 2022 ; Coordinate Uncertainty in Meters: 0.11000.