Traits taxon details
original description
Amano, K.; Jenkins, R. G. (2013). A New Species of Provanna (Gastropoda: Provannidae) from an Oligocene Seep Deposit in Eastern Hokkaido, Japan. <em>Paleontological Research.</em> 17(4): 325-329., available online at https://doi.org/10.2517/1342-8144-17.4.325 [details]
basis of record
Sasaki T., Ogura T., Watanabe H.K. & Fujikura K. (2016). Four new species of <i>Provanna</i> (Gastropoda: Provannidae) from vents and a seep off Nansei-shoto area, southwestern Japan. <em>Venus.</em> 74 (1-2): 1-17., available online at https://doi.org/10.18941/venus.74.1-2_1 [details] Available for editors
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