Abdomen of male, ventral view. A Leptuca leptodactyla, middle somites fused B Leptuca cumulanta, all somites distinct.
Part of: Masunari S, Martins SB, Anacleto AFM (2020) An illustrated key to the fiddler crabs (Crustacea, Decapoda, Ocypodidae) from the Atlantic coast of Brazil. ZooKeys 943: 1-20. https://doi.org/10.3897/zookeys.943.52773