MolluscaBase taxon details
original description
(of Hydrobia (Isaea) tricarinata O. Boettger, 1878 †) Boettger, O. (1878). Die Tertiärfauna von Pebas am oberen Marañon. <em>Jahrbuch der k. k. geologischen Reichsanstalt.</em> 28: 485-540., available online at http://www.zobodat.at/pdf/JbGeolReichsanst_028_0485-0504.pdf
page(s): 492-493, pl. 13, figs 10-11 [details]
original description
(of Hydrobia (Isaea) confusa O. Boettger, 1878 †) Boettger, O. (1878). Die Tertiärfauna von Pebas am oberen Marañon. <em>Jahrbuch der k. k. geologischen Reichsanstalt.</em> 28: 485-540., available online at http://www.zobodat.at/pdf/JbGeolReichsanst_028_0485-0504.pdf
page(s): 491-492, pl. 13, figs 4-7 [details]
basis of record
Wesselingh, F.P. (2006). Molluscs from the Miocene Pebas Formation of Peruvian and Colombian Amazonia. <em>Scripta Geologica.</em> 133: 19-290., available online at http://www.repository.naturalis.nl/document/41346
page(s): 64, fig. 54 [details]