dor_id: 4129000

506.#.#.a: Público

590.#.#.d: Cada artículo es evaluado mediante una revisión ciega única. Los revisores son externos nacionales e internacionales.

510.0.#.a: Web of Science (WoS), Directory of Open Access Journals (DOAJ), Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex), Scientific Electronic Library Online (SciELO), Consejo Nacional de Ciencia y Tecnología (CONACyT), La Red de Revistas Científicas de América Latina y el Caribe, España y Portugal (Redalyc)

561.#.#.u: http://www.ib.unam.mx/

650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://www.revista.ib.unam.mx/index.php/bio/index

351.#.#.b: Revista Mexicana de Biodiversidad

351.#.#.a: Artículos

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: http://www.revistas.unam.mx/front/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural, UNAM

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial, UNAM

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://www.revista.ib.unam.mx/index.php/bio/article/view/3107/2172

100.1.#.a: Riesch, Rudiger; Makowicz, Amber M.; Joachim, Brandon; García De León, Francisco J.; Schlupp, Ingo

524.#.#.a: Riesch, Rudiger, et al. (2021). Aspects of the life history of the Tamesí molly, Poecilia latipunctata, from two populations in the Río Tamesí drainage in northeastern Mexico. Revista Mexicana de Biodiversidad; Vol. 92, 2021. Recuperado de https://repositorio.unam.mx/contenidos/4129000

245.1.0.a: Aspects of the life history of the Tamesí molly, Poecilia latipunctata, from two populations in the Río Tamesí drainage in northeastern Mexico

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

561.1.#.a: Instituto de Biología, UNAM

264.#.0.c: 2021

264.#.1.c: 2021-02-24

653.#.#.a: Competition; endangered species; poecilia formosa; poecilia mexicana; poeciliidae

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 2021-02-24, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico falvarez@ib.unam.mx

884.#.#.k: http://www.revista.ib.unam.mx/index.php/bio/article/view/3107

001.#.#.#: rmbio.oai:ojs.pkp.sfu.ca:article/3107

041.#.7.h: eng

520.3.#.a: In the face of human-induced environmental change, basic biological data for species threatened by the impacts of human activities are sorely needed to devise and execute proper conservation strategies. Here we provide aspects of basic life-history data for 2 populations of the critically endangered Tamesí molly Poecilia latipunctata (Poeciliidae), which is native to the headwaters of the Río Tamesí in northeastern Mexico. Furthermore, we compare their life historyto that of 2 syntopic species, the Atlantic molly (Poecilia mexicana) and the Amazon molly (Poecilia formosa). Life histories of P. latipunctata are largely similar to that of other mollies: male size was normally distributed in both populations, and females produced 1 clutch at a time, while relying predominantly on yolk for embryo provisioning.However, at our 2 sample sites, P. latipunctata males were smaller than P. mexicana males, and P. latipunctata females produced significantly larger offspring than either P. formosa or P. mexicana. Based on patterns of male and offspring size, we cautiously suggest that, besides anthropogenic disturbance, P. latipunctata might also be suffering from strong interspecific competition, and we call on more research into the basic biology of this species (including its competitive ability).

773.1.#.t: Revista Mexicana de Biodiversidad; Vol. 92 (2021)

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

022.#.#.a: ISSN electrónico: 2007-8706; ISSN impreso: 1870-3453

310.#.#.a: Trimestral

300.#.#.a: Páginas: e923107

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

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

doi: https://doi.org/10.22201/ib.20078706e.2021.92.3107

handle: 7f884e3f9d6554da

harvesting_date: 2022-08-17 16:00:00.0

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Artículo

Aspects of the life history of the Tamesí molly, Poecilia latipunctata, from two populations in the Río Tamesí drainage in northeastern Mexico

Riesch, Rudiger; Makowicz, Amber M.; Joachim, Brandon; García De León, Francisco J.; Schlupp, Ingo

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

Licencia de uso

Procedencia del contenido

Cita

Riesch, Rudiger, et al. (2021). Aspects of the life history of the Tamesí molly, Poecilia latipunctata, from two populations in the Río Tamesí drainage in northeastern Mexico. Revista Mexicana de Biodiversidad; Vol. 92, 2021. Recuperado de https://repositorio.unam.mx/contenidos/4129000

Descripción del recurso

Autor(es)
Riesch, Rudiger; Makowicz, Amber M.; Joachim, Brandon; García De León, Francisco J.; Schlupp, Ingo
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
Aspects of the life history of the Tamesí molly, Poecilia latipunctata, from two populations in the Río Tamesí drainage in northeastern Mexico
Fecha
2021-02-24
Resumen
In the face of human-induced environmental change, basic biological data for species threatened by the impacts of human activities are sorely needed to devise and execute proper conservation strategies. Here we provide aspects of basic life-history data for 2 populations of the critically endangered Tamesí molly Poecilia latipunctata (Poeciliidae), which is native to the headwaters of the Río Tamesí in northeastern Mexico. Furthermore, we compare their life historyto that of 2 syntopic species, the Atlantic molly (Poecilia mexicana) and the Amazon molly (Poecilia formosa). Life histories of P. latipunctata are largely similar to that of other mollies: male size was normally distributed in both populations, and females produced 1 clutch at a time, while relying predominantly on yolk for embryo provisioning.However, at our 2 sample sites, P. latipunctata males were smaller than P. mexicana males, and P. latipunctata females produced significantly larger offspring than either P. formosa or P. mexicana. Based on patterns of male and offspring size, we cautiously suggest that, besides anthropogenic disturbance, P. latipunctata might also be suffering from strong interspecific competition, and we call on more research into the basic biology of this species (including its competitive ability).
Tema
Competition; endangered species; poecilia formosa; poecilia mexicana; poeciliidae
Idioma
eng
ISSN
ISSN electrónico: 2007-8706; ISSN impreso: 1870-3453

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