WMSD - Worldwide mollusc species DB Bagni Liggia

Class: POLYPLACOPHORA
--- Taxon Tree: NEOLORICATA [Subclass] - LEPIDOPLEURIDA [Order] - LEPIDOPLEURINA [Suborder]
------ Family: LEPTOCHITONIDAE Dall, 1889 (Sea)
------------ Genus: Helminthochiton Salter , 1846 †
--------------- Species: Helminthochiton simplex W.J. Raymond, 1910 † - ID: 3550000133
USA, Ohio, Jackson 
FOSSIL
Carboniferous
Map center:  N: 39° 6' 0'' W: 82° 30' 0''  - Grid: 5° - click to open
Suggested links:
https://paleobiodb.org
Please email your image to: Claudio Galli - last updated: 28/ago/2017