MCZ Malacology 23347
Helicodiscus paralellus Say
Date Collected:
1913-09
North America: United States: Massachusetts: Plymouth | Duxbury
occurrenceID: https://mczbase.mcz.harvard.edu/guid/MCZ:Mala:23347

Part | Condition | Disposition | Count | ||
---|---|---|---|---|---|
shell (dry) | unchecked | in collection | >10 | History | |
Remarks: estimated count- once recorded as 'many' |