WMSD - Worldwide mollusc species DB Bagni Liggia

Class: HELCIONELLOIDA
--- Taxon Tree: ARCHAEOBRANCHIA [Subclass] - HELCIONELLIFORMES [Order] - HELCIONELLOIDEA [Superfamily]
------ Family: HELCIONELLIDAE Wenz, 1938 † (Sea)
------------ Genus: Tannuella Rozanov & al., 1969 †
--------------- Species: Tannuella gracilis Voronin & al., 1982 † - ID: 213000124
Russia, Khabarovsk, Ayano-Mayskiy 
FOSSIL
Terranovian
Map center:  N: 57° 12' 0'' E: 132° 0' 0''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 28/ago/2017