Mónge-Najera, J. “Use of a Mucus Thread for Vertical Movements in the Tropical Freshwater Snail Mayabina Pliculosa (Pulmonata: Physidae): A Correction”. UNED Research Journal, vol. 2, no. 2, Dec. 2010, p. 263, doi:10.22458/urj.v2i2.163.