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Ramírez-Bautista A, Torres-Hernández LA, Cruz-Elizalde R, Berriozabal-Islas C, Hernández-Salinas U, Wilson LD, Johnson JD, Porras LW, Balderas-Valdivia CJ, González-Hernández AJX, Mata-Silva V. An updated list of the Mexican herpetofauna: with a summary of historical and contemporary studies. Zookeys 2023; 1166:287-306. [PMID: 37346766 PMCID: PMC10280392 DOI: 10.3897/zookeys.1166.86986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 05/01/2023] [Indexed: 06/23/2023] Open
Abstract
The growth in our knowledge of the diversity of the herpetofauna of Mexico has occurred over the period of approximately 445 years from the work of Francisco Hernández to that of a broad multinational array of present-day herpetologists. The work of this huge group of people has established Mexico as one of the most significant centers of herpetofaunal biodiversity in the world. This status is the result of a complex orography, in addition to diverse habitats and environments and the biogeographic history of Mexico. The current herpetofauna consists of 1,421 native and introduced species, allocated to 220 genera, and 61 families. This figure is comprised of 1,405 native species and 16 non-native species (as of April 2023). The non-native species include two anurans, 13 squamates, and one turtle. The level of endemism is very high, presently lying at 63%, with this level expected to increase with time. Species richness varies among the 32 federal entities in the country, from a low of 50 in Tlaxcala to a high of 492 in Oaxaca. Amphibian species richness by state-level can be envisioned as comprising three levels of low, medium, and high, with the lowest levels occurring in the Peninsula of Baja California, a group of seven states in north-central and central Mexico, and a group of three states in the Yucatan Peninsula, with the highest levels occupying the southern states of Guerrero, Puebla, Veracruz, Oaxaca, and Chiapas, and the medium level in the remaining states of the country. Reptile species richness also can be allocated to three categories, with the lowest level occupying Baja California Sur, a group of central states, and the states of the Yucatan Peninsula, and the highest level found in a cluster of the states of Veracruz, Guerrero, Oaxaca, and Chiapas. Knowledge of the Mexican herpetofauna will continue to grow with additional studies on systematics, conservation, and the construction of checklists at various levels.
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Affiliation(s)
- Aurelio Ramírez-Bautista
- Laboratorio de Ecología de Poblaciones, Centro de Investigaciones Biológicas, Instituto de Ciencias Básicas e Ingeniería, Universidad Autónoma del Estado de Hidalgo, Km 4.5 Carretera Pachuca-Tulancingo, 42184 Mineral de La Reforma, Hidalgo, MexicoUniversidad Autónoma del Estado de HidalgoMineral de la ReformaMexico
| | - Lizzeth A. Torres-Hernández
- Laboratorio de Ecología de Poblaciones, Centro de Investigaciones Biológicas, Instituto de Ciencias Básicas e Ingeniería, Universidad Autónoma del Estado de Hidalgo, Km 4.5 Carretera Pachuca-Tulancingo, 42184 Mineral de La Reforma, Hidalgo, MexicoUniversidad Autónoma del Estado de HidalgoMineral de la ReformaMexico
| | - Raciel Cruz-Elizalde
- Laboratorio de Ecología y Diversidad Faunística, Facultad de Ciencias Naturales, Universidad Autónoma de Querétaro, Avenida de las Ciencias S/N, Santa Fe Juriquilla, C. P. 76230, Querétaro, Querétaro, MexicoUniversidad Autónoma de QuerétaroQuerétaroMexico
| | - Christian Berriozabal-Islas
- Programa Educativo de Ingeniería en Biotecnología, Universidad Politécnica de Quintana Roo, Av. Arco Bicentenario, M 11, Lote 1119-33, Sm 255, 77500 Cancún, Quintana Roo, MexicoUniversidad Politécnica de Quintana RooCancúnMexico
| | - Uriel Hernández-Salinas
- Instituto Politécnico Nacional, CIIDIR Unidad Durango, Sigma 119, Fraccionamiento 20 de Noviembre II, Durango 34220, MexicoInstituto Politécnico Nacional, CIIDIR Unidad DurangoDurangoMexico
| | - Larry David Wilson
- Centro Zamorano de Biodiversidad, Escuela Agrícola Panamericana Zamorano, Departamento de Francisco Morazán, Tegucigalpa, HondurasCentro Zamorano de Biodiversidad, Escuela Agrícola Panamericana ZamoranoTegucigalpaHonduras
- 1350 Pelican Court, Homestead, Florida 33035-1031, USAUnaffiliatedHomesteadUnited States of America
| | - Jerry D. Johnson
- Department of Biological Sciences, The University of Texas at El Paso, El Paso, Texas 79968-0500, USAThe University of Texas at El PasoEl PasoUnited States of America
| | - Louis W. Porras
- 7705 Wyatt Earp Avenue, Eagle Mountain, Utah, 84005, USAUnaffiliatedEagle MountainUnited States of America
| | - Carlos Jesús Balderas-Valdivia
- Dirección General de Divulgación de la Ciencia, Zona Cultural de Ciudad Universitaria, Universidad Nacional Autónoma de México, Mexico City, MexicoUniversidad Nacional Autónoma de MéxicoMexico CityMexico
| | - Adriana J. X. González-Hernández
- Colección Nacional de Anfibios y Reptiles, Instituto de Biología, Universidad Nacional Autónoma de México, Ciudad Universitaria, Coyoacán, CP04510, MexicoUniversidad Nacional Autónoma de MéxicoCoyoacánMexico
| | - Vicente Mata-Silva
- Department of Biological Sciences, The University of Texas at El Paso, El Paso, Texas 79968-0500, USAThe University of Texas at El PasoEl PasoUnited States of America
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Ramírez‐Reyes T, Flores‐Villela O, Piñero D, Lathrop A, Murphy RW. Genomic assessment of the
Phyllodactylus tuberculosus
complex (Reptilia: Phyllodactylidae) in America. ZOOL SCR 2021. [DOI: 10.1111/zsc.12492] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tonatiuh Ramírez‐Reyes
- Posgrado en Ciencias Biológicas Universidad Nacional Autónoma de México México City México
- Museo de Zoología Facultad de Ciencias Universidad Nacional Autónoma de Méxic México City México
- Departamento de Ecología Evolutiva Instituto de EcologíaUniversidad Nacional Autónoma de México México City México
| | - Oscar Flores‐Villela
- Museo de Zoología Facultad de Ciencias Universidad Nacional Autónoma de Méxic México City México
| | - Daniel Piñero
- Departamento de Ecología Evolutiva Instituto de EcologíaUniversidad Nacional Autónoma de México México City México
| | - Amy Lathrop
- Centre for Biodiversity and Conservation Biology Royal Ontario Museum Toronto ON Canada
| | - Robert W. Murphy
- Centre for Biodiversity and Conservation Biology Royal Ontario Museum Toronto ON Canada
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Ramírez-Reyes T, Barraza-Soltero IK, Nolasco-Luna JR, Flores-Villela O, Escobedo-Galván AH. A new species of leaf-toed gecko (Phyllodactylidae, Phyllodactylus) from María Cleofas Island, Nayarit, Mexico. Zookeys 2021; 1024:117-136. [PMID: 33776523 PMCID: PMC7985131 DOI: 10.3897/zookeys.1024.60473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 02/05/2021] [Indexed: 01/13/2023] Open
Abstract
We describe a new species of leaf-toed gecko of the genus Phyllodactylus from María Cleofas Island, the smallest island of Tres Marías Archipelago, Nayarit, México. Genomic, phylogenomic, and morphological evidence support that the new species presents a unique combination of diagnostic characters. Morphologically, the new species has a high number of tubercles, head to tail (mean 47), longitudinal ventral scales (mean 61), and third labial-snout scales (mean 26). Gene flow tests revealed the genetic isolation of insular populations from mainland counterparts. In addition, we confirmed the non-monophyly of P. homolepidurus and P. nolascoensis, and we show that the taxon P. t. saxatilis is a complex; therefore, we propose taxonomic changes within the saxatilis clade. The discovery of this new insular endemic species highlights the urgency of continued exploration of the biological diversity of island faunas of Mexico.
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Affiliation(s)
- Tonatiuh Ramírez-Reyes
- Posgrado en Ciencias Biológicas, Unidad de Posgrado, Edificio D, primer piso, Universidad Nacional Autónoma de México, Ciudad Universitaria 3000, Coyoacán, Ciudad de México, México.,Museo de Zoología, Facultad de Ciencias, Universidad Nacional Autónoma de México, Circuito Exterior de CU, Ciudad Universitaria, 04510, Ciudad de México, México
| | - Ilse K Barraza-Soltero
- Centro Universitario de la Costa, Universidad de Guadalajara, Av. Universidad 203, 48280, Puerto Vallarta, Jalisco, México.,Laboratorio de Ecología del Comportamiento, Centro de Investigaciones Biológicas del Noroeste, S.C., Av. Instituto Politécnico Nacional 195, Col. Playa Palo de Santa Rita Sur, Apdo. Postal 128; La Paz, BCS 23096, México
| | - Jose Rafael Nolasco-Luna
- Centro Universitario de la Costa, Universidad de Guadalajara, Av. Universidad 203, 48280, Puerto Vallarta, Jalisco, México.,Universidad Autónoma de Nayarit, Ciudad de la Cultura " Amado Nervo" s/n, 63155, Tepic, Nayarit, México
| | - Oscar Flores-Villela
- Museo de Zoología, Facultad de Ciencias, Universidad Nacional Autónoma de México, Circuito Exterior de CU, Ciudad Universitaria, 04510, Ciudad de México, México
| | - Armando H Escobedo-Galván
- Centro Universitario de la Costa, Universidad de Guadalajara, Av. Universidad 203, 48280, Puerto Vallarta, Jalisco, México
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Lemos-Espinal JA, Smith GR. A checklist of the amphibians and reptiles of Sinaloa, Mexico with a conservation status summary and comparisons with neighboring states. Zookeys 2020; 931:85-114. [PMID: 36762298 PMCID: PMC9848889 DOI: 10.3897/zookeys.931.50922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 03/06/2020] [Indexed: 11/12/2022] Open
Abstract
Sinaloa possesses a rich biota with unique characteristics due to its proximity to the northern deserts, the tropical lowlands of the south, and the temperate environments of the western slopes of the Sierra Madre Occidental in Mexico. However, threats to its environment makes understanding the biological diversity of Sinaloa crucial. A checklist of the amphibians and reptiles has been generated, and the conservation status of Sinaloa's herpetofauna summarized with the aim of understanding the potential conservation or management needs. Sinaloa has 159 species of amphibians and reptiles, including 39 species of amphibians and 120 species of reptiles. The herpetofauna of Sinaloa has relatively few species of conservation concern at a global and national scale (IUCN and SEMARNAT lists), but Environmental Vulnerability Scores suggest that there might be greater conservation concerns for the Sinaloa herpetofauna. Families of particular conservation concern include Craugastoridae, Eleutherodactylidae, Ambystomatidae, Crocodylidae, Dactyloidae, Eublepharidae, Helodermatidae, Iguanidae, Phrynosomatidae, Phyllodactylidae, Colubridae, Natricidae, Viperidae, Cheloniidae, and Dermochelyidae.
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Affiliation(s)
- Julio A. Lemos-Espinal
- Laboratorio de Ecología-UBIPRO, FES Iztacala UNAM, Avenida los Barrios 1, Los Reyes Iztacala, Tlalnepantla,edo. de Mexico, 54090, MexicoNational Autonomous University of Mexico (UNAM)TlalnepantlaMexico
| | - Geoffrey R. Smith
- Department of Biology, Denison University, Granville, Ohio 43023, USADenison UniversityGranvilleUnited States of America
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