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: : Calyptraeoidea: Calyptraeidae

Crepipatella dilatata (Lamarck, 1822)


Range: 35°S to 55.8°S; 74°W to 56°W
Depth: 0 to 66 m (live 15 to 33 m)
Maximum Reported Size: 60  mm

Synonymy

Crepidula dilatata Lamarck, 1822
Calyptraea dilatata (Lamarck, 1822) 
Crepidula depressa Lesson, 1831
Crepidula nautiloides Lesson, 1834
Crepidula pallida Broderip, 1834
Crepidula capensis Quoy & Gaimard, 1835
Crepidula patagonica d'Orbigny, 1836
Calyptraea patagonica (d'Orbigny, 1836) 
Crypta subdilatata Rochebrune & Mabille, 1889

Details


Crepidula dilatata Lamarck, 1822a, p. 25
[Basis of the current name]
Type Locality: Unknown
Range: 35°S to 55.8°S; 74°W to 56°W
Depth: 0 to 66 m (live 33 m)
Maximum Reported Size: 60 mm
Distribution: Uruguay, Argentina: Buenos Aires, Rio Negro, Chubut, Santa Cruz; Falkland Islands, Tierra del Fuego, Straits of Magellan, Chile
References: Parodiz (1939) {S}; Powell (1951) {D}; Castellanos (1970a) NEW; Castellanos & Landoni (1990) M; Pastorino (1995) d; Linse (2002) DLlS; Collin (2003) c
Comments: Record from Santos, Brazil by Parodiz (1939) is doubtful.
Combining Genera:  Calyptraea

Crepidula capensis Quoy & Gaimard, 1835, 
[Synonym]
References: Kilburn (1974) T; Hoagland (1983b) s

Crepidula depressa Lesson, 1831, 
[Synonym]
References: Hoagland (1983b) s
Comments: Non Say, 1822.

Crepidula nautiloides Lesson, 1834, 
[Synonym]
References: Tryon (1886) s

Calyptraea (Crepipatella) pallida Broderip, 1834, p. 39
[Synonym]
Type Locality: Ad Insulas Falkland
Range: 52.15°S to 52.15°S; 60.55°W
Depth: 15 m (live 15 m)
Maximum Reported Size: 28.5 mm
Distribution: Falkland Islands
References: Parodiz (1939) s; Powell (1951) s

Crepidula patagonica d'Orbigny, 1836, p. 464-465 [1841], pl. 58, figs. 1-3 [1836]
[Synonym]
Type Locality: sud du Rio Negro, Patagonie
Maximum Reported Size: 22 mm
Distribution: Argentina: Rio Negro
References: d'Orbigny (1841a) M; Parodiz (1939) s; Castellanos (1970a) s
Combining Genera:  Calyptraea

Crypta subdilatata Rochebrune & Mabille, 1889, p. 37-38, pl. 4, fig. 11
[Synonym]
Type Locality: Baie Orange; côte Ouest de la Terre de Feu, 16 m
Range: 54°S to 55.5°S; 70°W to 68°W
Depth: 16 m
Maximum Reported Size: 26 mm
Distribution: Tierra del Fuego
References: Rochebrune & Mabille (1889) DdNSEWM; Parodiz (1939) s; Powell (1951) s; Hoagland (1983b) s


Partial List of References

Broderip, W. J. 1834. Descriptions of several new species of Calyptraeidae Proceedings of the Zoological Society of London 2 35-40. [True date: 29 Jul 1834.]
d'Orbigny, A. 1836. Mollusques Voyage dans l'Amérique Méridionale 5 177-184, pls. 14, 24, 26-28, 30-32, 34-35, 37, 58. P. Bertrand: Paris. [True date: -- --- 1836.]
Lamarck, [J. B.] 1822. Histoire naturelle des animaux sans vertèbres Histoire Naturelle des Animaux sans Vertèbres 6(2) [iii] + 232 pp. Author: Paris. [Stated date: -- Apr 1822.]
Rochebrune, A.-T. and J. Mabille. 1889. Mollusques Mission Scientifique du Cap Horn. 1882-1883 6 H.1-H.129, pls. 1-8

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