[1]
Mooi, R., Martínez, S.A. and Río, C.J.D. 2016.

A new South American Miocene species of ’one-holed’ sand dollar (Echinoidea: Clypeasteroida: Monophorasteridae)

. Zootaxa. 4173, 1 (Oct. 2016), 45–54. DOI:https://doi.org/10.11646/zootaxa.4173.1.4.