Revista Mexicana de Biodiversidad (RMB)

ISSN versión impresa: 1870-3453

ISSN versión electrónica: 2007-8706

Factor de impacto 2025 (publicado en 2026): 0.8

FI a 5 años: 1.1

CiteScore (Scopus, 2024): 1.6

Aviso

Nuevos artículos publicados,

Vol. 97 (2026): publicación continua, octubre-diciembre

Ephemeral and intermittent xeroriparian systems arekeystone habitats for bird communities during thenon-breeding season in a Mexican semiarid landscape

Mónica E. Riojas-López a, Eric Mellink b, *, Moisés Montes-Olivares b a Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Departamento de Ecología, C. Ramón Padilla Sánchez Núm. 2100, 45100 Zapopan, Jalisco, Mexico b Centro de Investigación Científica y de Educación Superior de Ensenada, Departamento de Biología de […]

Don’t count your eggs before they hatch: differential survival of artificial bird nests in an anthropogenically modified landscape in western Mexico

Dallas R. Levey a, b, Ian MacGregor-Fors c, * a Stanford University, Department of Biology, 327 Campus Drive, Stanford, California, 94305 USA b Universidad Nacional Autónoma de México, Instituto de Biología, Tercer Circuito s/n, Ciudad Universitaria, Coyoacán, 04510 Mexico City, Mexico c University of Helsinki, Faculty of Biological and Environmental […]

Effects of climate change and species distribution modeling of Loxosceles (Araneae: Sicariidae) from Central Mexico

Mayra R. Cortez-Roldán a, Alejandro Valdez-Mondragón b, * a Universidad Autónoma de Tlaxcala, Centro Tlaxcala de Biología de la Conducta, Posgrado en Ciencias Biológicas, Carretera Federal Tlaxcala-Puebla, Km. 1.5, 90062 Tlaxcala, Tlaxcala, Mexico b Centro de Investigaciones Biológicas del Noroeste S.C., Programa Académico de Planeación Ambiental y Conservación, Colección de […]

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Taxonomía y Sistemática

Phylogeny of the weevil genus Megalostylus (Coleoptera: Curculionidae: Entiminae), endemic to Mexico

Alejandro Lizama-Hernández ^a, Ma Ventura Rosas-Echeverría ^a,*, M. Guadalupe del Rio ^b

09destaca-Phylogeny--weevil-genus-ago-2025

The first phylogenetic analysis of the weevil genus Megalostylus endemic to Mexico(Entiminae, Naupactini) is presented, based on a data matrix of 37 morphological characters of adults and 21 terminal taxa. The ingroup comprises 9 species, 4 varieties, and 5 specimens of Megalostylus whose identification at the species level is doubtful. The outgroup includes species representing closely related genera: Pantomorus albosignatus, Naupactus cervinus, and Megalostylodes hirsutus. The objectives were to test the monophyly of Megalostylus, to explore its species relationships, and to determine which synapomorphies allow its identification and differentiation from other genera. The analysis yielded a single cladogram of 61 steps, showing the following phylogenetic sequence:

Biogeografía

Panbiotracks: software for track analysis

José Luis Villaseñor *, Enrique Ortiz

01destaca-Panbiotracks-software-ago-2025

A software program for undertaking track analysis named Panbiotracks is introduced. It aims to solve various issues that currently are present in similar software packages. Panbiotracks is intended: 1) to be a fast, accurate, and reliable tool to generate individual tracks, generalized tracks and panbiogeographical nodes; 2) to solve the dependency on old and obsolete software that other packages have; and 3) to be a free and open source program that can be used in a variety of environments and that can be updated, modified, and improved continuously.

Conservación

Mitogenome of the Golden Eagle (Aquila chrysaetos) in northwestern Baja California, Mexico: phylogenetic relationships and genetic variation

Francisco J. García-De León ^a, Gorgonio Ruiz-Campos ^b,*, Jesús Roberto Oyervides-Figueroa ^c, Gonzalo De León-Girón ^b, Carlos Alberto Flores-López ^b, Dante Magdaleno-Moncayo ^d, Alicia Abadía-Cardoso ^e

08destaca-Mitogenome-Golden-Eagle-ago-2025

We assembled and annotated the mitochondrial genome of golden eagles from the northwest of Baja California, Mexico, using reference and de novo strategies to analyze the synteny of mitochondrial genes, the phylogenetic relationships, and genetic variation of mitochondrial DNA. The length of the Golden Eagle mitogenome was 17,472 bp (base pairs) with a base c

Ecología

Análisis espacial y estacional de las comunidades de pequeños roedores de la cuenca de Cuitzeo

Raymundo Cervantes-Barriga ^a, Joaquín Arroyo-Cabrales ^b, Alejandro H. Marín-Leyva ^a, Javier Ponce-Saavedra ^c, Florent Rivals ^{d, e} y Tiberio C. Monterrubio-Rico^f, *

02destaca-pequenos-roedores-cuenca-Cuitzeo-ago-2025

Los roedores en México representan 49% de los mamíferos y aunque se asume que las perturbaciones no los afectan en comparación con los mamíferos de mayor tamaño, los estudios al respecto son escasos.

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