Martin, JW, A Rodríguez, and TL Zimmerman. 1998. “Morphological Description of the First Zoeal Stage of the Tropical Xanthid Crab Punopeus Purpureus Lockington, 1877 (Crustacea, Decapoda, Brachyura, Xanthidae)”. Ciencias Marinas 24 (2):225-32. https://doi.org/10.7773/cm.v24i2.743.