basis of record: Williams S.T. & Reid D.G. (2004). Speciation and diversity on tropical rocky shores: a global phylogeny of snails of the genus Echinolittorina. Evolution 58(10): 2227–2251 [details]
from synonym: Reid D.G. (2002). The genus Nodilittorina von Martens, 1897 (Gastropoda: Littorinidae) in the Eastern Pacific Ocean, with a discussion of biogeographic provinces of the rocky-shore fauna. The Veliger 45(2): 85-170 [details] [view taxon]
Citation: Reid, David G. (2013). Echinolittorina paytensis (Philippi, 1847). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=446867 on 2013-05-18