About Leptuca crenulata (Lockington, 1877)
Leptuca crenulata, commonly called the Mexican fiddler crab, is a species of American broad-front fiddler crab that belongs to the family Ocypodidae. This species was originally classified within the genus Uca. In 2016, it was transferred to the genus Leptuca, which was previously a subgenus of Uca.