Published as part of Lima, Arthur De, Loboda, Thiago Silva, Gianeti, Michel Donato, Silva, João Paulo Capretz Batista Da & Pinna, Mario De, 2023, Type specimens of Elasmobranchii in the Museu de Zoologia da Universidade de São Paulo (MZUSP), pp. 301-332 in Zootaxa 5296 (3) on page 327, DOI: 10.11646/zootaxa.5296.3.1, http://zenodo.org/record/7983829

Plesiotrygon nana Carvalho & Ragno, 2011 Paratype: MZUSP 108777: PU 09-45; one juvenile female, 74 mm DW (approximately the same DW as cited in Carvalho & Ragno, 2011) (Fig. 22); Rio Itaya, tributary of Rio Nanay (itself an affluent of Río Amazonas), near Iquitos, Departamento Loreto, Peru; depth not listed; F. Marques; 18 Oct 2009.