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]
basis of record: Reid D.G. (2011) The genus Echinolittorina Habe, 1956 (Gastropoda: Littorinidae) in the eastern Atlantic Ocean and Mediterranean Sea. Zootaxa 2974: 1–65. [22 July 2011] [details]
from synonym: Smith E. A. (1890) Report on the marine molluscan fauna of the island of St. Helena. Proceedings of the Zoological Society of London (1890): 247-317, pl 21-24. [August 1890] page(s): 283, pl. 21 fig. 19 [details] [view taxon]
Citation: Reid, David G. (2013). Echinolittorina helenae (E. A. Smith, 1890). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=446862 on 2013-05-24