MolluscaBase name details
Helicina ballista var. tampae Dall, 1890 †
1345645 (urn:lsid:marinespecies.org:taxname:1345645)
unaccepted (superseded rank and combination)
Variety
fossil only
Dall, W. H. (1890-1903). Contributions to the Tertiary fauna of Florida with especial reference to the Miocene silex-beds of Tampa and the Pliocene beds of the Caloosahatchie River. <em>Transactions of the Wagner Free Institute of Science.</em> 3(1): 1-200 [1890]; 3(2): 201-474 [1892]; 3(3): 475-570, and plates for part 1: pp. 179-190, pl. 1-12; plates for part 2: pp. 449-458, pl. 13-22 [1895]; 3(4): [i]-viii, 571-948, pl. 23-35; [1898]; 3(5): 949-1218, pl. 36-47 [1900]; 3(6): [i]-xiv, 1219-1654, pl. 48-60 [27 October1903]., available online at http://www.biodiversitylibrary.org/item/98240
page(s): 4 [details]
page(s): 4 [details]
Note Dall gave localities for both the species...
Type locality Dall gave localities for both the species Helicina ballista and the variety H. ballista var. tampae, but it is uncertain if both are found at all localities: "Ballast Point silex-beds, upper part, and also in the overlying Orbitolite rock, and in the latter at Six-Mile Run, near Orient Station, east from Tampa City", Florida, United States [details]
MolluscaBase eds. (2025). MolluscaBase. Helicina ballista var. tampae Dall, 1890 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1345645 on 2025-09-11
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original description
Dall, W. H. (1890-1903). Contributions to the Tertiary fauna of Florida with especial reference to the Miocene silex-beds of Tampa and the Pliocene beds of the Caloosahatchie River. <em>Transactions of the Wagner Free Institute of Science.</em> 3(1): 1-200 [1890]; 3(2): 201-474 [1892]; 3(3): 475-570, and plates for part 1: pp. 179-190, pl. 1-12; plates for part 2: pp. 449-458, pl. 13-22 [1895]; 3(4): [i]-viii, 571-948, pl. 23-35; [1898]; 3(5): 949-1218, pl. 36-47 [1900]; 3(6): [i]-xiv, 1219-1654, pl. 48-60 [27 October1903]., available online at http://www.biodiversitylibrary.org/item/98240
page(s): 4 [details]
additional source Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 159-160 [details] Available for editors
[request]
page(s): 4 [details]
additional source Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 159-160 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality Dall gave localities for both the species Helicina ballista and the variety H. ballista var. tampae, but it is uncertain if both are found at all localities: "Ballast Point silex-beds, upper part, and also in the overlying Orbitolite rock, and in the latter at Six-Mile Run, near Orient Station, east from Tampa City", Florida, United States [details]
