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

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Nuevos artículos publicados,

Vol. 96 (2025): octubre-diciembre

Tetramerium (Acanthaceae) in the Depresión del Balsas Biogeographic Province of Mexico, two new species and a new combination

Thomas F. Daniel* California Academy of Sciences, Department of Botany, 55 Music Concourse Drive, San Francisco, California 94127, USA *Corresponding author: tdaniel@calacademy.org (T.F. Daniel) Received: 22 March 2024; accepted: 05 June 2024 Abstract A taxonomic account of Tetramerium in the Depresión del Balsas Biogeographic Province of western and central Mexico reveals 14 species there, with […]

Macroalgas marinas bentónicas de ambientes insulares en la zona de transición biótica del Atlántico mexicano

Martha Isabel Vilchis a, *, Ileana Ortegón-Aznar a, Mariana Álvarez-Rocha a,Armin Tuz-Sulub a, María del Carmen Galindo-de Santiago b,Nuno Simões b, c, Juan P. Pinzón a y Alain Duran d a Universidad Autónoma de Yucatán, Departamento de Botánica, Km 15.5 Carretera Mérida-Xmatkuil, Apartado postal 4-116 Itzimna, 97000 Mérida, Yucatán, México b Universidad Nacional Autónoma de […]

Luciérnagas de la región golfo-Caribe de México y descripción de 16 especies nuevas

Santiago Zaragoza-Caballero a, Sara López-Pérez b, *, Mireya González-Ramírez a, Geovanni M. Rodríguez-Mirón b, Viridiana Vega-Badillo c, Ishwari G. Gutiérrez-Carranza a, Daniel E. Domínguez-León a, Paulina Cifuentes-Ruiz a, Miriam Aquino-Romero a y Oscar Pérez-Flores d a Universidad Nacional Autónoma de México, Instituto de Biología, Departamento de Zoología, Apartado postal 70-153, 04510 Ciudad de México, 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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