MolluscaBase name details
original description
Olson, O.P. (1956). The genus Baryspira (Mollusca) in New Zealand. <em>New Zealand Geological Survey Paleontological Bulletin.</em> 24: 1–32. [details]
original description
(of Baryspira (Gracilispira) Olson, 1956 †) Olson, O.P. (1956). The genus Baryspira (Mollusca) in New Zealand. <em>New Zealand Geological Survey Paleontological Bulletin.</em> 24: 1–32. [details]
additional source
Ponder, W. F. 1968. Nomenclatural notes on some New Zealand rachiglossan gastropods with descriptions of five new species. Records of the Dominion Museum, 6(4):29-47.
page(s): 43 [details]