Traits taxon details
original description
Kotlyar, G. V. (1964). New representatives of the genus <i>Productus</i> from the Upper Permian of Southern Primoyria. <em>Tr. VSEGEI.</em> 93: 123-134, 3 plates. [details]
basis of record
Waterhouse, J. B. (2024). Aulostegid brachiopods from the Permian beds of east Australia and New Zealand. in: <i>Permian genera and species of Strophalosiidina (Brachiopoda) from east Australia and New Zealand</i>. <em>Earthwise.</em> 23: 147-198. note: Allocates genus to Subfamily Septasteginae. [details]
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