Richardson, J. R. (1980). Studies on Australian Cainozoic Brachiopods 5. The genera Victorithyris Allan and Diedrothyris nov. Memoirs of the National Museum of Victoria. 41: 43-52.
Studies on Australian Cainozoic Brachiopods 5. The genera <i>Victorithyris</i> Allan and <i>Diedrothyris</i> nov
Memoirs of the National Museum of Victoria
41: 43-52
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The genus Victorithyris is redefined and the species V. peterboroughensis, V. garibaldiana, V. divuricata and V., tateana redescribed. A new genus, Diedrothyris, is erected to include Magellania johnstoniana and M. furcata which are redescribed and a new species D. plicata.