Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Gastropoda
Subclassis: Caenogastropoda
Ordo: Littorinimorpha
Superfamilia: Calyptraeoidea
Familia: Calyptraeidae
Genus: Crepipatella
Species: C. capensis – C. charybdis – C. dilatata – C. dorsata – C. foliacea – C. lingulata – C. occulta – C. patagonica – C. peruviana
Name
Crepipatella Lesson, 1931
Type species: Calyptraea adolphei Lesson, 1831 (subsequent designation)
Synonymy
Calyptraea (Crepipatella) Lesson, 1831 (original rank)
†Verticumbo Berry, 194
References
Primary references
Lesson, R.P. 1830–1831. Voyage autour du monde, exécuté par ordre du Roi, sur la corvette de Sa Majesté, La Coquille, pendant les années 1822, 1823, 1824 et 1825. Zoologie, 2(1): 1-471 [pp. 1-24 (1830), 25-471 (1831)] Paris: Arthus Bertrand. BHL Reference page. [see page 389]
Links
MolluscaBase eds. (2020). MolluscaBase. Crepipatella Lesson, 1831. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=234136 on 2020-09-30
BHL bibliography
Crepipatella – Taxon details on Encyclopedia of Life (EOL).
Global Biodiversity Information Facility. 2019. GBIF Backbone Taxonomy. Checklist dataset. Taxon: Crepipatella.
ION
Crepipatella is a genus of sea snails, marine gastropod mollusks in the family Calyptraeidae, the slipper snails and cup-and-saucer snails.[2]
The snails in this genus were formerly all thought to belong to the genus Crepidula, but DNA sequence data show that they are a separate genus.[3]
A recent revision of the South American species has led to some significant taxonomic changes, as well as the addition of a new species - Crepipatella occulta Veliz et al. 2012.[4]
Species
Species within the genus Crepipatella include:
Crepipatella capensis (Quoy and Gaimard, 1832–33) This species is known from the upwelling area of South Africa around Cape Town. These animals have direct development where embryonic nutrition is provided by nurse embryos (termed adelphophagy). C. capensis is sister to the C.dilatata-C. peruviana clade.[5]
Crepipatella charybdis (Berry, 1940)
Crepipatella dilatata (Lamarck, 1822). A very common and well-studied species that occurs along the coast of Chile and Argentina. Development proceeds with uncleaved nurse eggs. The shells are often a purple-ish brown with a white streak. This species has been introduced to the northern coast of Spain.
Crepipatella dorsata (Broderip, 1834). This species is a very rare, small, ribbed species of Crepipatella that occurs along the Pacific coast of Panama. The mode of development in unknown.
Crepipatella foliacea (Broderip, 1834)
Crepipatella lingulata (Gould, 1846). Native to the Pacific coast of North America with a clear range from Southern California though Washington and Alaska, this species has planktotrophic development.[6] This species was often referred to as C. dorsata in the past, but it is clearly distinct.
Crepipatella occulta Veliz et al. 2012. This species is known from only two sites in Chile. It is characterized by a chestnut colored shell and adelphophagic development
Crepipatella patagonica (d'Orbigny, 1841)
Crepipatella peruviana (Lamarck, 1822)
Species brought into synonymy
Crepipatella fecunda (Gallardo, 1979). Recent taxonomic work has indicated that this large, pale species of Crepipatella is synonymous with Crepipatella peruviana Lamarck. This species is common along the coast of Chile and up into Peru and is characterized by planktotrophic development.
Crepipatella fluctuosa Taki, 1938: synonym of Crepidula dorsata (Broderip, 1834)
Crepipatella orbiculata (Dall, 1919): synonym of Crepipatella lingulata (Gould, 1846)
References
Lesson R. P. (1831). Voy. "Coquille," Zool. 2(1): 389.
MolluscaBase eds. (2020). MolluscaBase. Crepipatella Lesson, 1831. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=234136 on 2020-09-26
Collin, Rachel (2002). "Phylogenetic relationships among calyptraeid gastropods and their implications for the biogeography of speciation". Systematic Biology. 52 (5): 618–640. doi:10.1080/10635150390235430.
Veliz, David; Winkler, Federico M.; Guisado, Chita; Collin, Rachel (2012). "A new species of Crepipatella (Gastropoda: Calyptraeidae) from northern Chile". Molluscan Research. 32 (3): 145–153.
Collin, Rachel; Chaparro, Oscar R.; Winkler, Federico; Veliz, David. 2007. Molecular phylogenetic and embryological evidence that feeding larvae have been reacquired in a marine gastropod. In: Biological Bulletin. pp.83-92.
Collin, Rachel. 2000. Sex change, reproduction, and development of Crepidula adunca and Crepidula lingulata (Gastropoda : Calyptraeidae). The Veliger., 43(1): 24-33.
Rochebrune, A.-T. & Mabille, J., 1889 Mission scientifique du Cap Horn. 1882–1883. Mollusques, vol. 6, p. 128 p, 8 pls
Berry, S.S. (1940) New Mollusca from the Pleistocene of San Pedro, California-I. Bulletins of American Paleontology, 25, 3(149)–19(165).
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