MolluscaBase taxon details
original description
Hubendick, B. (1954). A new species of <i>Amerianna</i> from the Philippine with remarks on the spired Planorbidae of the Pacific area. <em>Philippine Journal of Science.</em> 83 (3): 319-323. [details]
basis of record
Hubendick, B. (1955). Phylogeny in the Planorbidae. <em>The Transactions of the Zoological Society of London.</em> 28(6): 453-542., available online at http://onlinelibrary.wiley.com/doi/10.1111/j.1096-3642.1955.tb00004.x/full
page(s): 462-465 [details]