Cox, L. R. (1934). On the structure of the Persian rudist genus Trechmanella (formerly Polyptychus), with the description of a new species. Malacological Society of London, Proceedings. 21(1):42–66, pl. 4–8.
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Cox, L. R.
1934
On the structure of the Persian rudist genus Trechmanella (formerly Polyptychus), with the description of a new species