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Malacolog Version 4.1.1

A Database of Western Atlantic Marine Mollusca

The Academy of Natural Sciences, Philadelphia


Bivalvia: Euheterodonta: Mactroidea: Mactridae

Mactrotoma fragilis (Gmelin, 1791)


Range: 35°N to 28°S; 91°W to 35°W
Depth: 0 to 100 m (live 7 to 0.3 m)
Maximum Reported Size: 94  mm

Synonymy

Spisula fragilis (Gmelin, 1791) 
Mactra fragilis Gmelin, 1791
Standella fragilis (Gmelin, 1791) 
Mactra pellucida auct. non Gmelin, 1791
Mactra dealbata Pulteney, 1799
Mactra tellinoides Pulteney, 1799
Mactra brasiliana Lamarck, 1818
Lutraria candida Lamarck, 1818
Mactra ovalina auct. non Lamarck, 1818
Mactra oblonga Say, 1822
Mactra oblongata Ravenel, 1834
Mactra bilineata Reeve, 1854
Mactra anserina Guppy, 1874

Details


Mactra fragilis Gmelin, 1791,
[Basis of the current name]
Range: 35°N to 28°S; 91°W to 35°W
Depth: 0 to 100 m (live 7 to 0.3 m)
Maximum Reported Size: 94 mm
Distribution: USA: North Carolina, South Carolina, Georgia, Florida: East Florida, West Florida; USA: Texas
References: Conrad (1832b); Tabb & Manning (1961) d; Sykes & Hall (1970) Ll; Turgeon et al. (1998) c
Combining Genera:  Spisula Standella

Mactra anserina Guppy, 1874, 
[Synonym]
Maximum Reported Size: 85 mm
Distribution: Venezuela
References: Lamy (1917) s

Mactra bilineata Reeve, 1854, 
[Synonym]
Attributed to: C. B. Adams MS
References: Lamy (1917) s

Mactra brasiliana Lamarck, 1818, 
[Synonym]
References: Mikkelsen & Bieler (2004) s

Lutraria candida Lamarck, 1818, 
[Synonym]
References: Lamy (1917) s

Mactra dealbata Pulteney, 1799, p. 31, [Chemnitz 1782, pl. 24, fig. 235]
[Synonym]
Attributed to: Solander MS
References: Lamy (1917) s
Comments: Pulteney included Mactra fragilis Gmelin, 1791 in his concept of M. dealbata, which he apparently considered to be an older name, dating from Solander (i.e., Lightfoot 1786).

Mactra oblonga Say, 1822, 
[Synonym]
References: Lamy (1917) s

Mactra oblongata Ravenel, 1834, 
[Synonym]
References: Lamy (1917) s

Mactra ovalina auct. non Lamarck, 1818, 
[Not available]
References: Lamy (1917) s
Comments: Misidentification by Hanley (1843).

Mactra pellucida auct. non Gmelin, 1791, 
[Not available]
References: Lamy (1917) s
Comments: Misidentification by Hanley (1843), in part.

Mactra tellinoides Pulteney, 1799, p. 31, not figured
[Not available]
Type Locality: Waymouth, Dorsetshire, England [in error; from ballast?]
References: Lamy (1917) s
Comments: Name in introduced in synonymy of Mactra dealbata.


Partial List of References

Pulteney, R. 1799. Catalogues of the Birds, Shells and some of the more rare Plants of Dorsetshire  i + 92 pp. J. Nichols: London.

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