Revista Mexicana de Biodiversidad (RMB)

ISSN versión impresa: 1870-3453

ISSN versión electrónica: 2007-8706

Factor de impacto 2024 (publicado en 2025): 0.9

FI a 5 años: 1

CiteScore (Scopus, 2024): 1.6

Contribution to the systematic value of the leaf trichomes in the Cordiaceae (Boraginales)

Hamid Nazari a, Farrokh Ghahremaninejad b, * a Bu-Ali Sina University, Department of Biology, 6517838695, Hamedan, Iran b Kharazmi University, Faculty of Biological Sciences, Department of Plant Sciences, 4911-15719, Tehran, Iran *Corresponding author: fgh@khu.ac.ir (F. Ghahremaninejad) Received: 07 November 2024; accepted: 21 March 2025 Abstract Leaf trichomes are vital for plant physiology, defense, and ecological […]

Continental turtles of southeastern Mexico: an update on the identification, composition, distribution and conservation

Eduardo Reyes-Grajales a, b, *, Christian Rico c, John Iverson d, Luis Díaz-Gamboa e, Marco A. López-Luna f, Wilfredo A. Matamoros g a El Colegio de la Frontera Sur, Departamento Conservación de la Biodiversidad, Doctorado en Ciencias en Ecología y Desarrollo Sustentable, Carretera Panamericana y Periférico Sur s/n, Barrio María Auxiliadora, 29290 San Cristóbal de […]

Análisis de la diversidad y nuevos registrosde equinodermos (Echinodermata) para el Parque Nacional Revillagigedo, México

Ingrid Yutzil Ruiz-Nuñez a, Cristian M. Galván-Villa a, *, Omar Domínguez-Domínguez b, Rebeca Granja-Fernández a, c, Miriam Hueytletl-Pérez d y Francisco Alonso Solís-Marín e a Universidad de Guadalajara, Centro Universitario de Ciencias Biológicas y Agropecuarias, Departamento de Ecología Aplicada, Laboratorio de Ecología, Conservación y Taxonomía, Camino Ramón Padilla Sánchez Núm. 2100, 45200 Zapopan, Jalisco, México […]

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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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Vol. 97 (2026): enero-

Contribution to the systematic value of the leaf trichomes in the Cordiaceae (Boraginales)

Continental turtles of southeastern Mexico: an update on the identification, composition, distribution and conservation

Análisis de la diversidad y nuevos registrosde equinodermos (Echinodermata) para el Parque Nacional Revillagigedo, México

Taxonomía y Sistemática

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

Biogeografía

Panbiotracks: software for track analysis

Conservación

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

Ecología

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

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sobre el número actual

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