Anomia (bivalve)

Anomia; Temporal range: Late Permian to Holocene; 265–0 Ma PreꞒ Ꞓ O S D C P T J K Pg N
	Two upper valves of A. ephippium
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Bivalvia
Order:	Pectinida
Family:	Anomiidae
Genus:	Anomia; Linnaeus, 1758
Species
	A. ephippium Linnaeus, 1758 type = A. caepa ; A. achaeus Gray, 1850 = A. sol ; A. chinensis Philippi, 1849 ; A. colombiana ; A. cytaeum Gray, 1850 ; A. macostata Huber, 2010 ; A. peruviana d'Orbigny, 1846 = A. laqueata ; A. simplex d'Orbigny, 1853 ; A. trigonopsis Hutton, 1877 ; A. vancouverensis Gabb, 1869 Cretaceous ;
Synonyms
	Echion; Echionoderma; Fenestella Röding, 1798, non Fenestella Lonsdale, 1839, a moss animal; Operculella;

Anomia is a genus of saltwater clams, marine bivalve mollusks in the family Anomiidae. They are commonly known as jingle shells because when a handful of them are shaken they make a jingling sound,^[2] though some are also known as saddle oysters.^[3]

This genus first appeared in the Permian period of China, Italy, and Pakistan.^[4] Anomia species are common in both tropical and temperate oceans and live primarily attached to rock or other shells via a calcified byssus that extends through the lower valve.^[1] Anomia shells tend to take on the surface shape of what they are attached to; thus if an Anomia is attached to a scallop shell, the shell of the Anomia will also show ribbing.^[1] The species A. colombiana has been found in the La Frontera Formation of Boyacá, Cundinamarca and Huila of Colombia.^[5]

Species

Species:^[6]

Anomia achaeus Gray, 1850
Anomia alta Giebel, 1856
Anomia ampulla Brocchi, 1814
Anomia andraei Giebel, 1856
Anomia angulata Linnæus, 1758
Anomia archaeus Gray, 1849
Anomia argentaria Morton, 1833
Anomia aurita Linnæus, 1758
Anomia beryx Giebel, 1856
Anomia biloba Linnæus, 1758
Anomia bilocularis Hisinger, 1799
Anomia bipartita Brocchi, 1814
Anomia biplicata Brocchi, 1814
Anomia boettgeri Martin, 1909
Anomia caputserpentis Linnaeus, 1758
Anomia chinensis Philippi, 1849
Anomia complanata Brocchi, 1814
Anomia convexa Sowerby, 1836
Anomia costata Brocchi, 1814
Anomia costulata (Roemer, 1839)
Anomia craniolaris Linnæus, 1758
Anomia cymbula Tate, 1886
Anomia cytaeum Gray, 1850
Anomia daduensis Iqbal, 1980
Anomia ephippioides Gabb, 1860
Anomia ephippium Linnaeus, 1758
Anomia fareta Linnæus, 1758
Anomia favrii Stoppani, 1865
Anomia gryphus Linnaeus, 1758
Anomia hammetti Harris, 1919
Anomia hannai Wiedey, 1929
Anomia haustellum Houttuyn, 1787
Anomia hinnitoides Cossmann, 1887
Anomia hysterita Linnaeus, 1758
Anomia inconspicua Clark, 1918
Anomia interrupta Eames, 1951
Anomia kateruensis Hislop, 1860
Anomia lacunosa Linnaeus, 1758
Anomia laevigata Sowerby, 1836
Anomia lineata Gabb, 1864
Anomia linensis Whiteaves, 1900
Anomia lisbonensis Aldrich, 1886
Anomia macostata M.Huber, 2010
Anomia mamillaris Anderson, 1929
Anomia mcgoniglensis Hanna, 1927
Anomia microstriata Dockery, 1982
Anomia mortilleti Stoppani, 1865
Anomia navicellodies Harris, 1919
Anomia onslowensis Richards, 1943
Anomia orbiculata Brocchi, 1814
Anomia ornata Gabb, 1876
Anomia ornata Locard, 1898
Anomia pakistanica Eames, 1951
Anomia papyracea Orbigny, 1847
Anomia paucistriata Brown, 1905
Anomia pectinata Linnæus, 1758
Anomia pellisserpentis Brocchi, 1814
Anomia perlineata Wade, 1926
Anomia peruviana d'Orbigny, 1846 (synonym: Anomia fidenas Gray, 1850)
Anomia plicata Brocchi, 1814
Anomia primaeva Deshayes, 1858
Anomia prisca Gemmellaro, 1896
Anomia pseudoradiata d'Orbigny, 1850
Anomia radiata Sowerby, 1836
Anomia reticularis Linnaeus, 1758
Anomia ruffini Conrad, 1843
Anomia sandalinum Linnaeus, 1771
Anomia schafhaeutli (Winkler, 1859)
Anomia senescens Stanton, 1895
Anomia septenaria Olsson, 1928
Anomia sergipensis Maury, 1936
Anomia simplex d'Orbigny, 1853
Anomia simplexiformis Brown, 1905
Anomia sinuosa Brocchi, 1814
Anomia spec Linnæus, 1758
Anomia striata Brocchi, 1814
Anomia striata J.de C.Sowerby, 1823
Anomia striatula Linnaeus, 1758
Anomia sublaevigata Orbigny, 1850
Anomia talahabensis Martin, 1922
Anomia taylorensis Mansfield, 1940
Anomia tenuistriata Deshayes, 1824
Anomia terebratula Linnaeus, 1758
Anomia trigonopsis F.W.Hutton, 1877
Anomia vancouverensis Gabb, 1869
Anomia vaquerosensis Loel & Corey, 1932
Anomia verbeeki Martin, 1881
Anomia vespertilio Brocchi, 1814

Reassigned species

As Anomia was erected very early in paleontology, several species have been reassigned; most of them are now recognized as brachiopods.^[7]^[8]

A. angulata = Yanishewskiella angulata, brachiopod
A. biloba = Dicoelosia biloba, brachiopod
A. bilocularis = Conchidium biloculare, brachiopod
A. caputserpentis Linné, 1758 = undetermined terebratulid brachiopod
A. caputserpentis Linné, 1767 = Terebratulina caputserpentis, brachiopod
A. craniolaris = Crania craniolaris, brachiopod
A. crispa = Delthyris elegans, brachiopod
A. detruncata = Megathyris detruncata, brachiopod
A. furcata = Monia zelandica
A. nobilis = Monia nobilis
A. pectinata = Rhynchora pectinata, brachiopod
A. placenta = Placuna placenta
A. psittacea = Hemithiris psittacea, brachiopod
A. reticularis = Atrypa reticularis, brachiopod
A. retusa Linné, 1758 = Terebratulina caputserpentis, brachiopod
A. rubra = Kraussina rubra, brachiopod
A. sella = Placuna quadrangula
A. squamula = Heteranomia squamula
A. terebratula = Terebratula terebratula, brachiopod
A. vitrea = Gryphus vitreus, brachiopod

References

^ ^a ^b ^c Ludvigsen, Rolf & Beard, Graham. 1997. West Coast Fossils: A Guide to the Ancient Life of Vancouver Island. pg. 109
^ Gofas, S. (2010) Anomia Linnaeus, 1758. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.eu/aphia.php?p=taxdetails&id=137650 Archived 2016-03-04 at the Wayback Machine on 2010-06-06
^ "Saddle oyster - Anomia ephippium". The Marine Life Information Network.
^ Paleobiology database entry on Anomia
^ Patarroyo, Pedro (2016). "Amonoideos y otros macrofósiles del lectoestratotipo de la Formación la Frontera, Turoniano inferior - medio (Cretácico Superior) en San Francisco, Cundinamarca (Colombia)" (PDF). Boletín de Geología, Universidad Industrial de Santander. 38: 41. Retrieved 2017-04-04.
^ "Anomia Linnaeus, 1758". www.gbif.org. Retrieved 10 October 2021.
^ Moore, R.C., ed. (1965). Brachiopoda. Treatise on Invertebrate Paleontology. Vol. Part H., Volume 1 and 2. Boulder, Colorado/Lawrence, Kansas: Geological Society of America/University of Kansas Press. ISBN 0-8137-3015-5.
^ Moore, R.C.Paleontological Institute (ed.). Part N, Mollusca 6, vol. 1 & 2. Treatise on Invertebrate Paleontology. Archived from the original on 9 October 2016. Retrieved 5 December 2013.

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[ludvigsen-1] Ludvigsen, Rolf & Beard, Graham. 1997. West Coast Fossils: A Guide to the Ancient Life of Vancouver Island. pg. 109

[2] Gofas, S. (2010) Anomia Linnaeus, 1758. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.eu/aphia.php?p=taxdetails&id=137650 Archived 2016-03-04 at the Wayback Machine on 2010-06-06

[3] "Saddle oyster - Anomia ephippium". The Marine Life Information Network.

[paleobio-4] Paleobiology database entry on Anomia

[Patarroyo2016-5] Patarroyo, Pedro (2016). "Amonoideos y otros macrofósiles del lectoestratotipo de la Formación la Frontera, Turoniano inferior - medio (Cretácico Superior) en San Francisco, Cundinamarca (Colombia)" (PDF). Boletín de Geología, Universidad Industrial de Santander. 38: 41. Retrieved 2017-04-04.

[GBIF-6] "Anomia Linnaeus, 1758". www.gbif.org. Retrieved 10 October 2021.

[Treatise-7] Moore, R.C., ed. (1965). Brachiopoda. Treatise on Invertebrate Paleontology. Vol. Part H., Volume 1 and 2. Boulder, Colorado/Lawrence, Kansas: Geological Society of America/University of Kansas Press. ISBN 0-8137-3015-5.

[8] Moore, R.C.Paleontological Institute (ed.). Part N, Mollusca 6, vol. 1 & 2. Treatise on Invertebrate Paleontology. Archived from the original on 9 October 2016. Retrieved 5 December 2013.

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