A New Dinosaur Species Discovered in Mexico: Mexidracon Longimanus

Mexico City, February 17. A team of paleontologists announced the discovery of a new dinosaur species in Mexico, named Mexidracon longimanus. This finding was presented on February 16, 2025, after a decade of research.

Its initial discovery occurred in 2014 in the geological formation Cerro del Pueblo, Coahuila. The Mexidracon longimanus provides valuable information about the diversity of endemic species that inhabited northern Mexico during the Cretaceous period.

Characteristics of Mexidracon longimanus

The Mexidracon longimanus is an omnivorous dinosaur with notably elongated forelimbs, similar to those of a modern ostrich.

It is believed that these limbs allowed it to:

• Gather vegetation in its environment.
• Dig for tubers.
• Capture small animals in aquatic environments like estuaries and bays.

Although their exact function is still under study, these adaptations suggest a versatile feeding behavior.

Importance of the discovery

The discovery of the Mexidracon longimanus reinforces the importance of supporting paleontological research in Mexico. Understanding its prehistoric biodiversity and evolution will allow for an expanded knowledge of the country's past.

Coahuila: a key point in paleontology

Coahuila has been the scene of multiple paleontological discoveries in recent years.

Among the species identified in the region are:

• Coahuilasaurus lipani: a herbivorous dinosaur eight meters long.
• Labocania aguillonae: a tyrannosaur that inhabited the region approximately 72.5 million years ago.
• Coahuilaceratops magnacuerna: a herbivore with large horns.
• Muzquizopteryx coahuilensis: a small-sized pterosaur.
• Velafrons coahuilensis: a hadrosaur with a prominent crest.

A state with exceptional fossil wealth

Since the founding of the Museo del Desierto, researchers have identified at least 12 new dinosaur species. Additionally, the Museo de Paleontología de la Benemérita Escuela Normal Superior has contributed the discovery of three more species.

Each new finding reinforces Coahuila's position as a key point in global paleontology. Its discoveries have provided crucial information about life on Earth millions of years ago.

Studies in the region have allowed for a better understanding of the distribution and evolution of dinosaurs in North America. Additionally, they have attracted scientists from around the world, interested in its valuable fossil deposits.

With each new species identified, Coahuila consolidates itself as a reference in paleontological research, providing essential data on the planet's prehistoric biodiversity.