The Academy of Natural Sciences, Philadelphia

Malacolog Version 4.1.1

A Database of Western Atlantic Marine Mollusca

The Academy of Natural Sciences, Philadelphia


Gastropoda: : Lepetelloidea: Addisoniidae

Addisonia excentrica (Tiberi, 1857)


Range: 40.12°N to 0°N; 74°W to 0°W
Depth: 91 to 1170 m
Maximum Reported Size: 20.3  mm

Synonymy

Gadinia lateralis auct. non Requien, 1848
Gadinia excentrica Tiberi, 1857
Tylodina excentrica (Tiberi, 1857) 
Addisonia paradoxa Dall, 1882

Details


Gadinia excentrica Tiberi, 1857,
[Basis of the current name]
Range: 0°W
Maximum Reported Size: 12 mm
References: Dantart & Luque (1994) EM
Combining Genera:  Tylodina

Gadinia lateralis auct. non Requien, 1848, 
[Not available]
References: Dantart & Luque (1994) s
Comments: Misidentification by Aradas & Benoit (1870); Gadinia lateralis is a synonym of the Eastern Atlantic Trimusculus mammilaris (Linnaeus, 1758).

Addisonia paradoxa Dall, 1882, p. 405-407, [Dall 1889a, pl. 25, figs. 1, 1b-e]
[Synonym]
Type Locality: USFC sta. 923, 940 and 950 about 75 miles S. and W. from Martha's Vineyard, 69-130 fathoms
Range: 40.12°N to 37°N; 74°W to 69.86°W
Depth: 91 to 1170 m
Maximum Reported Size: 20.3 mm
Distribution: USA: Off New Jersey
References: Verrill (1882a) NE; Dantart & Luque (1994) s


Partial List of References

Dall, W. H. 1882. On certain limpets and chitons from the deep waters off the eastern coast of the United States Proceedings of the United States National Museum 4 400-414. [Stated date: 24 Apr 1882; true date: 05 May 1882.]

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