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Umbospira
5fb84c74af126ba5232eeb4e6d583650
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Umbospira Perner, 1903
Source
Rank
genus
Names
1
species:4615016
Syst. silur. centre Bohême, 4, Gast. 1, explan. pl. 42.
Classification
Sinuopeidae Wenz, 1938
Umbospira Perner, 1903
Umbospira nigricans
Umbospira yochelsoni