A group of researchers from the Universidad Veracruzana, in collaboration with other institutions, has identified a new endemic species of bat in northeastern Mexico, named Corynorhinus leonpaniaguae sp. nov.
This discovery marks an important advance in mammal taxonomy in the country and highlights the biological richness of Mexico.
Characteristics of the new bat species
Its habitat is located in the states of Nuevo León, Coahuila, and Tamaulipas, sharing territory with Corynorhinus townsendii, although it presents morphological and molecular differences.
Distinctive features:
- Lesser number of interfemoral lines near the tail (eight or fewer).
- Reduced average size of the forearm.
- Possible mandibular projection associated with a diet based on hard prey.
This new species belongs to the family Vespertilionidae, with unique characteristics that justify its classification as a new species.
How the discovery was made
The project began as part of the research by Issachar López Cuamatzi, who addressed a taxonomic mystery related to Corynorhinus mexicanus.
Despite the limitations imposed by the pandemic, the team conducted expeditions in various states of the country and molecular analyses at the Instituto Politécnico Nacional (IPN), using tools of integrative taxonomy that combine morphological, acoustic, and genetic data.
Scientific recognition
The species was named in honor of Dr. Livia León Paniagua, a prominent researcher at UNAM, for her career in the study of mammals.
This gesture aims to make visible the work of female scientists, breaking with the tradition of naming species in honor of male naturalists.
Importance of the discovery
With this discovery, Mexico now has 145 documented bat species, emphasizing the importance of continuing research to protect its biodiversity.
Advancements in molecular studies have allowed for the identification of more species than originally thought, highlighting the value of integrative taxonomy as an essential tool.
Cover photo: Juan Cruzado
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