Biology:Heterodonta
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Short description: Subclass of molluscs
| Heterodonta | |
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| The venerid species Austrovenus stutchburyi, the New Zealand cockle, is sold internationally as sea food. | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Bivalvia |
| Infraclass: | Heteroconchia |
| Subterclass: | Heterodonta |
| Orders | |
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Heterodonta is a taxonomic subclass of saltwater clams, marine bivalve molluscs. This subclass includes the edible clams, the cockles and the Venus clams.[1]
Description
These bivalves are distinguished by having the two halves of the shell equally sized (i.e, they are equivalved) and having a few cardinal teeth separated from a number of long lateral teeth. Their shells lack a nacreous layer, and the gills are lamellibranch in form. Most species have a siphon.[2]
Orders and families
In 2010, a new proposed classification system for the Bivalvia was published in by Bieler, Carter & Coan, revising the classification of the Bivalvia, including the subclass Heterodonta.[3] The following tree is their info which has been updated with the latest information from the World Register of Marine Species:
Subclass: Heterodonta
- Unclassified family: †Lipanellidae
- Infraclass: Archiheterodonta[4][5]
- Order: †Actinodontida[6]
- Superfamily: †Amnigenioidea
- Family: †Amnigeniidae
- Family: †Montanariidae
- Family: †Zadimerodiidae
- Superfamily: †Anodontopsoidea
- Family: †Actinodontidae
- Family: †Anodontopsidae
- Family: †Baidiostracidae
- Family: †Cycloconchidae
- Family: †Intihuarellidae
- Family: †Redoniidae
- Superfamily: †Nyassoidea
- Family: †Nyassidae
- Superfamily: †Oriocrassatelloidea
- Family: †Crassatellopsidae
- Family: †Oriocrassatellidae
- Superfamily: †Palaeomuteloidea
- Family: †Palaeomutelidae
- Superfamily: †Amnigenioidea
- Order: Carditida[7]
- Unclassified family: †Archaeocardiidae
- Unclassified family: †Eodonidae
- Superfamily: Carditoidea
- Family: †Cardiniidae
- Family: Carditidae
- Family: Condylocardiidae
- Superfamily: Crassatelloidea
- Family: †Aenigmoconchidae
- Family: Astartidae
- Family: Crassatellidae
- Family: †Myophoricardiidae
- Order: †Actinodontida[6]
- Infraclass: Euheterodonta[8]
- Unassigned Euheterodonta[9]
- Superfamily: †Babinkoidea
- Superfamily: †Orthonotoidea
- Superorder: Anomalodesmata[10]
- Superfamily: Clavagelloidea
- Family: Clavagellidae
- Family: Penicillidae
- Superfamily: Cuspidarioidea
- Family: Cuspidariidae
- Family: Halonymphidae
- Family: Protocuspidariidae
- Family: Spheniopsidae
- Superfamily: Myochamoidea
- Family: Cleidothaeridae
- Family: Myochamidae
- Superfamily: Pandoroidea
- Family: Lyonsiidae
- Family: Pandoridae
- Superfamily: Pholadomyoidea
- Family: †Arenigomyidae
- Family: †Margaritariidae
- Family: Parilimyidae
- Family: Pholadomyidae
- Family: †Ucumariidae
- Superfamily: Poromyoidea
- Family: Cetoconchidae
- Family: Poromyidae
- Superfamily: Thracioidea
- Family: †Burmesiidae
- Family: Clistoconchidae
- Family: Laternulidae
- Family: Periplomatidae
- Family: Thraciidae
- Superfamily: Verticordioidea
- Family: Euciroidae
- Family: Lyonsiellidae
- Family: Verticordiidae
- Superfamily: Clavagelloidea
- Superorder: Imparidentia[11]
- Unassigned Imparidentia
- Unassigned Family: †Palaeocarditidae
- Superfamily: Cyamioidea
- Family: Cyamiidae
- Family: Galatheavalvidae
- Family: Sportellidae
- Superfamily: Gaimardioidea
- Family: Gaimardiidae
- Superfamily: †Grammysioidea
- Family: †Grammysiidae
- Family: †Sanguinolitidae
- Superfamily: †Kalenteroidea
- Family: †Kalenteridae
- Order: Adapedonta[12]
- Superfamily: †Edmondioidea
- Family: †Edmondiidae
- Family: †Pachydomidae
- Superfamily: Hiatelloidea
- Family: Hiatellidae
- Superfamily: Solenoidea
- Superfamily: †Edmondioidea
- Order: Cardiida[13]
- Superfamily: Cardioidea
- Family: Cardiidae
- Family: †Pterocardiidae
- Superfamily: Tellinoidea
- Family: Donacidae
- Family: †Icanotiidae
- Family: Psammobiidae
- Family: †Quenstedtiidae
- Family: Semelidae
- Family: Solecurtidae
- Family: †Sowerbyidae
- Family: †Tancrediidae
- Family: Tellinidae
- Family: †Unicardiopsidae
- Superfamily: Cardioidea
- Order: Galeommatida[14]
- Superfamily: Galeommatoidea
- Family: Basterotiidae
- Family: Galeommatidae
- Family: Lasaeidae
- Superfamily: Galeommatoidea
- Order: Gastrochaenida[15]
- Superfamily: Gastrochaenoidea
- Family: Gastrochaenidae
- Superfamily: Gastrochaenoidea
- Order: †Hippuritida (rudists)[16]
- Suborder: †Hippuritidina
- Superfamily: †Caprinoidea
- Family: †Antillocaprinidae
- Family: †Caprinidae
- Family: †Caprinuloideidae
- Family: †Ichthyosarcolitidae
- Superfamily: †Radiolitoidea
- Family: †Caprinulidae
- Family: †Caprotinidae
- Family: †Diceratidae
- Family: †Hippuritidae
- Family: †Monopleuridae
- Family: †Plagioptychidae
- Family: †Polyconitidae
- Family: †Radiolitidae
- Family: †Trechmannellidae
- Superfamily: †Caprinoidea
- Suborder: †Requieniidina
- Superfamily: †Requienioidea
- Family: †Epidiceratidae
- Family: †Requieniidae
- Superfamily: †Requienioidea
- Suborder: †Hippuritidina
- Order: Lucinida[17]
- Superfamily: Lucinoidea
- Family: Lucinidae
- Family: †Mactromyidae
- Family: †Paracyclidae
- Superfamily: Thyasiroidea
- Family: Thyasiridae
- Superfamily: Lucinoidea
- Order: †Megalodontida[18]
- Superfamily: †Mecynodontoidea
- Family: †Beichuaniidae
- Family: †Congeriomorphidae
- Family: †Mecynodontidae
- Family: †Plethocardiidae
- Family: †Prosocoelidae
- Superfamily: †Megalodontoidea
- Family: †Ceratomyopsidae
- Family: †Dicerocardiidae
- Family: †Megalodontidae
- Family: †Pachyrismatidae
- Family: †Wallowaconchidae
- Superfamily: †Mecynodontoidea
- Order: †Modiomorphida[19]
- Superfamily: †Modiomorphoidea
- Family: †Cypricardiniidae
- Family: †Hippopodiumidae
- Family: †Modiomorphidae
- Family: †Palaeopharidae
- Family: †Tusayanidae
- Superfamily: †Modiomorphoidea
- Order: Myida[20]
- Superfamily: Dreissenoidea
- Family: Dreissenidae
- Superfamily: Myoidea
- Family: Corbulidae
- Family: Myidae
- Family: †Pleurodesmatidae
- Family: †Raetomyidae
- Superfamily: Pholadoidea
- Family: Pholadidae
- Family: Teredinidae (shipworms)
- Family: Xylophagaidae
- Superfamily: †Pleuromyoidea
- Family: †Ceratomyidae
- Family: †Pleuromyidae
- Family: †Vacunellidae
- Superfamily: Dreissenoidea
- Order: Sphaeriida[21]
- Superfamily: Sphaerioidea
- Family: †Neomiodontidae
- Family: Sphaeriidae
- Superfamily: Sphaerioidea
- Order: Venerida[22]
- Superfamily: †Anthracosioidea
- Family: †Anthracosiidae
- Family: †Ferganoconchida
- Family: †Shaanxiconchidae
- Superfamily: Arcticoidea
- Family: Arcticidae
- Family: †Pollicidae
- Family: Trapezidae
- Family: †Veniellidae
- Superfamily: Chamoidea
- Family: Chamidae
- Superfamily: Cyrenoidea
- Family: Cyrenidae
- Family: Cyrenoididae
- Family: Glauconomidae
- Superfamily: Glossoidea
- Family: Glossidae
- Family: Kelliellidae
- Family: †Lutetiidae
- Family: Vesicomyidae
- Superfamily: Hemidonacoidea
- Family: Hemidonacidae
- Superfamily: Mactroidea
- Family: Anatinellidae
- Family: Cardiliidae
- Family: Mactridae
- Family: Mesodesmatidae
- Superfamily: †Palaeanodontoidea
- Family: †Palaeanodontidae
- Superfamily: †Prilukielloidea
- Family: †Prilukiellidae
- Family: †Senderzoniellidae
- Superfamily: Ungulinoidea
- Family: Ungulinidae
- Superfamily: Veneroidea
- Family: †Isocyprinidae
- Family: Neoleptonidae
- Family: Veneridae
- Superfamily: †Anthracosioidea
- Unassigned Imparidentia
- Unassigned Euheterodonta[9]
Notes:
- Family †Lyrodesmatidae was classified by Bieler, Carter & Coan (2010) as uncertain Heterodonta but has since been classified as Palaeoheterodonta.[23]
- Family †Redoniidae was classified by Bieler, Carter & Coan (2010) as uncertain Heterodonta but has since been classified more specifically as Anodontopsoidea.[24]
- Family †Lipanellidae was classified by Bieler, Carter & Coan (2010) as uncertain Heteroconchia (a proposed infraclass of the proposed bivalve subclass Autobranchia) but has since been classified as uncertain Heterodonta.[25]
References
- ↑ Heterodonta Neumayr, 1884. Retrieved through: World Register of Marine Species on 3 February 2009.
- ↑ Barnes, Robert D. (1982). Invertebrate Zoology. Philadelphia, PA: Holt-Saunders International. p. 340. ISBN 0-03-056747-5.
- ↑ Bieler, R., Carter, J.G. & Coan, E.V. (2010) Classification of Bivalve families. Pp. 113-133, in: Bouchet, P. & Rocroi, J.P. (2010), Nomenclator of Bivalve Families. Malacologia 52(2): 1-184
- ↑ Archiheterodonta Giribet in Taylor, Williams, Glover & Dyal, 2007. Retrieved through: World Register of Marine Species on 3 February 2009.
- ↑ Giribet G. 2008. Bivalvia. Pp. 105-141, in: Ponder W.F. & Lindberg D.L. (eds), Molluscan Phylogeny. Berkeley: University of California Press, xi+469 pp.
- ↑ "WoRMS - World Register of Marine Species - Actinodontida †". http://www.marinespecies.org/aphia.php?p=taxdetails&id=833261.
- ↑ Carditoida Dall, 1889. Retrieved through: World Register of Marine Species on 3 August 2010.
- ↑ Euheterodonta Giribet in Taylor, Williams, Glover & Dyal, 2007. Retrieved through: World Register of Marine Species on 3 February 2009.
- ↑ Unassigned Euheterodonta. Retrieved through: World Register of Marine Species on 12 July 2009.
- ↑ Anomalodesmata Dall, 1889. Retrieved through: World Register of Marine Species on 9 July 2010.
- ↑ "WoRMS - World Register of Marine Species - Imparidentia" (in en). http://www.marinespecies.org/aphia.php?p=taxdetails&id=869600.
- ↑ "WoRMS - World Register of Marine Species - Adapedonta". http://www.marinespecies.org/aphia.php?p=taxdetails&id=869601.
- ↑ "WoRMS - World Register of Marine Species - Cardiida". http://www.marinespecies.org/aphia.php?p=taxdetails&id=869602.
- ↑ "WoRMS - World Register of Marine Species - Galeommatida" (in en). http://www.marinespecies.org/aphia.php?p=taxdetails&id=1326015.
- ↑ "WoRMS - World Register of Marine Species - Gastrochaenida" (in en). http://www.marinespecies.org/aphia.php?p=taxdetails&id=1326014.
- ↑ "WoRMS - World Register of Marine Species - Hippuritida †". http://www.marinespecies.org/aphia.php?p=taxdetails&id=833312.
- ↑ Lucinoida Gray, 1854. Retrieved through: World Register of Marine Species on 10 July 2010.
- ↑ "WoRMS - World Register of Marine Species - Megalodontida †". http://www.marinespecies.org/aphia.php?p=taxdetails&id=833299.
- ↑ "WoRMS - World Register of Marine Species - Modiomorphida †". http://www.marinespecies.org/aphia.php?p=taxdetails&id=833292.
- ↑ Myoida Stoliczka, 1870. Retrieved through: World Register of Marine Species on 9 July 2010.
- ↑ "WoRMS - World Register of Marine Species - Sphaeriida" (in en). http://www.marinespecies.org/aphia.php?p=taxdetails&id=1326016.
- ↑ Veneroida Gray, 1854. Retrieved through: World Register of Marine Species on 9 July 2010.
- ↑ "WoRMS - World Register of Marine Species - Lyrodesmatidae P. Fischer, 1886 †". http://www.marinespecies.org/aphia.php?p=taxdetails&id=833208.
- ↑ "WoRMS - World Register of Marine Species - Redoniidae Babin, 1966 †". http://www.marinespecies.org/aphia.php?p=taxdetails&id=833268.
- ↑ "WoRMS - World Register of Marine Species - Lipanellidae Sánchez, 2005 †". http://www.marinespecies.org/aphia.php?p=taxdetails&id=833260.
Wikidata ☰ Q131873 entry
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