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336.#.#.a: Artículo

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856.4.0.u: http://www.revista.ib.unam.mx/index.php/bio/article/view/1505/1194

100.1.#.a: Ornelas García, Claudia Patricia; Martínez Ramírez, Emilio; Doadrio, Ignacio

524.#.#.a: Ornelas García, Claudia Patricia, et al. (2015). A new species of killifish of the family Profundulidae from the highlandsof the Mixteca region, Mexico. Revista Mexicana de Biodiversidad; Vol. 86, núm. 4, 2015: diciembre. Recuperado de https://repositorio.unam.mx/contenidos/23667

245.1.0.a: A new species of killifish of the family Profundulidae from the highlandsof the Mixteca region, Mexico

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Biología, UNAM

264.#.0.c: 2015

264.#.1.c: 2015-11-30

653.#.#.a: New species; Killifish; Morphologic traits

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2015-11-30, para un uso diferente consultar al responsable jurídico del repositorio por medio de falvarez@ib.unam.mx

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041.#.7.h: eng

520.3.#.a: The family Profundulidae is one of the few families of freshwater fishes endemic to the Mesoamerican region. It includes the genus Profundulus that has been divided into two subgenera, Profundulus, with a wider distribution and Tlaloc, which presents a more limited range. The species currently recognized within the subgenus Profundulus are P. punctatus, P. oaxacae, P. guatemalensis and P. kreiseri. Results from a previous study using allozymes revealed a high degree of molecular differentiation of the populations inhabiting the Mixteca region (located at the north of Oaxaca in Mexico), compared to the rest of the species in the genus, especially regarding its geographically nearest neighbor (P. oaxacae). The main goal of this study was to evaluate the morphological distinctiveness and to assess the taxonomic identity of the populations from the Mixteca region in comparison with the morphological variation of P. oaxacae . Based on 22 measurements (17 morphometric and 5 meristic), we examined the morphological variation within and among species, including 50 individuals from 5 localities. Our results show a high degree of morphological differentiation between both populations in accordance to the molecular information reported before, supporting that populations from the Mixteca region are a new taxonomic entity, which is described in the present study.

773.1.#.t: Revista Mexicana de Biodiversidad; Vol. 86, núm. 4 (2015): diciembre

773.1.#.o: http://www.revista.ib.unam.mx/index.php/bio

046.#.#.j: 2021-02-09 00:00:00.000000

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780.1.2.t: Anales del Instituto de Biología serie Botánica y Anales del Instituto de Biología serie Zoología

264.#.1.b: Instituto de Biología, UNAM

758.#.#.1: http://www.revista.ib.unam.mx/index.php/bio

doi: https://doi.org/10.1016/j.rmb.2015.10.001

handle: 00d795f9f8d4b5c5

harvesting_date: 2020-09-23 00:00:00.0

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file_modification_date: 2019-10-18 18:13:14.0

245.1.0.b: Una especie nueva de ciprinodontiforme de la familia Profundulidae de las tierras altas de la región Mixteca, México

last_modified: 2021-02-05 13:05:24.322

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

license_type: by-nc-nd

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Artículo

A new species of killifish of the family Profundulidae from the highlandsof the Mixteca region, Mexico

Ornelas García, Claudia Patricia; Martínez Ramírez, Emilio; Doadrio, Ignacio

Instituto de Biología, UNAM, publicado en Revista Mexicana de Biodiversidad, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Ornelas García, Claudia Patricia, et al. (2015). A new species of killifish of the family Profundulidae from the highlandsof the Mixteca region, Mexico. Revista Mexicana de Biodiversidad; Vol. 86, núm. 4, 2015: diciembre. Recuperado de https://repositorio.unam.mx/contenidos/23667

Descripción del recurso

Autor(es)
Ornelas García, Claudia Patricia; Martínez Ramírez, Emilio; Doadrio, Ignacio
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
A new species of killifish of the family Profundulidae from the highlandsof the Mixteca region, Mexico
Fecha
2015-11-30
Resumen
The family Profundulidae is one of the few families of freshwater fishes endemic to the Mesoamerican region. It includes the genus Profundulus that has been divided into two subgenera, Profundulus, with a wider distribution and Tlaloc, which presents a more limited range. The species currently recognized within the subgenus Profundulus are P. punctatus, P. oaxacae, P. guatemalensis and P. kreiseri. Results from a previous study using allozymes revealed a high degree of molecular differentiation of the populations inhabiting the Mixteca region (located at the north of Oaxaca in Mexico), compared to the rest of the species in the genus, especially regarding its geographically nearest neighbor (P. oaxacae). The main goal of this study was to evaluate the morphological distinctiveness and to assess the taxonomic identity of the populations from the Mixteca region in comparison with the morphological variation of P. oaxacae . Based on 22 measurements (17 morphometric and 5 meristic), we examined the morphological variation within and among species, including 50 individuals from 5 localities. Our results show a high degree of morphological differentiation between both populations in accordance to the molecular information reported before, supporting that populations from the Mixteca region are a new taxonomic entity, which is described in the present study.
Tema
New species; Killifish; Morphologic traits
Idioma
eng
ISSN
2007-8706; 1870-3453

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