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Anadara (Sectiarca)

Bivalvia - Arcida - Arcidae

Taxonomy
Sectiarca was named by Olsson (1961) [Sepkoski's age data: T Mi-u R Sepkoski's reference number: 1112]. It is extant.

It was reranked as Anadara (Sectiarca) by Todd (2001).

It was assigned to Anadara by Todd (2001); and to Arcoida by Sepkoski (2002).

Subtaxa
Anadara (Sectiarca) floridana, Anadara (Sectiarca) henekeni (syn. Arca (Scapharca) sobrina), Anadara (Sectiarca) inaequilateralis, Anadara (Sectiarca) margaretae, Anadara (Sectiarca) marksi, Anadara (Sectiarca) riogurabonica
Species lacking formal opinion data
Anadara abdita, Anadara actinophora, Anadara actinophora, Anadara aequalis, Anadara aequlitas, Anadara agnastha, Anadara alargada, Anadara amicula, Anadara amicula, Anadara andoi, Anadara aquitanica, Anadara arata, Anadara australis, Anadara balboae, Anadara balboai, Anadara bonneti, Anadara burnesi, Anadara burnesi, Anadara caboblanquensis, Anadara cardiiformis, Anadara castellata, Anadara castellata, Anadara catasarca, Anadara chavezi, Anadara chavezi, Anadara chichibuensis, Anadara chilensis, Anadara chiriquensis, Anadara chiriquensis, Anadara chiriquiensis, Anadara cistula, Anadara clathrata, Anadara cornea, Anadara craticulata, Anadara cumanensis, Anadara cumanensis, Anadara daitokudoensis, Anadara dameyi, Anadara dariensis, Anadara dariensis, Anadara darwini, Anadara delandensis, Anadara dilovii, Anadara diluvi, Anadara diluvii, Anadara dolaticostata, Anadara egleri, Anadara egleri, Anadara ermanensis, Anadara eumeces, Anadara fichteli, Anadara fichtelii, Anadara filicata, Anadara filicata, Anadara fitcheli, Anadara fontinalis, Anadara globulosa, Anadara guajiraensis, Anadara guajiraensis, Anadara guajirensis, Anadara guembeli, Anadara gunteri, Anadara haidonata, Anadara halidonata, Anadara halidonta, Anadara hopkinsi, Anadara hypomela, Anadara hypomela, Anadara improcera, Anadara improcera, Anadara inflata, Anadara interclathrata, Anadara kakehataensis, Anadara kogachiensis, Anadara korfiensis, Anadara kroensis, Anadara larkini, Anadara latidentata, Anadara lienosa, Anadara lineolata, Anadara luzonica, Anadara makiyamai, Anadara mareana, Anadara megerata, Anadara megerata, Anadara microtera, Anadara microtera, Anadara mompiche, Anadara multiformis, Anadara natalensis, Anadara ninohensis, Anadara ninohensis, Anadara oceanica, Anadara ogawai, Anadara ommaensis, Anadara opthanta, Anadara pangkaensis, Anadara pectinata, Anadara pectinata, Anadara peethensis, Anadara pennelli, Anadara perplana, Anadara perplura, Anadara petersburgensis, Anadara philippiana, Anadara placata, Anadara pseudoantiquata, Anadara rectangularis, Anadara rubisiniana, Anadara sanctidavidis, Anadara scapha, Anadara sculptilis, Anadara sedanensis, Anadara setoensis, Anadara setoensis, Anadara strebla, Anadara strebla, Anadara subcrenata, Anadara submultiformis, Anadara subrostrata, Anadara suzukii, Anadara taiwanica, Anadara tarponensis, Anadara tazawensis, Anadara tectumcolumbae, Anadara tectumcolumbae, Anadara thalia, Anadara theobaldi, Anadara topangensis, Anadara topangensis, Anadara transversa, Anadara trapezia, Anadara tricenicosta, Anadara trilineata, Anadara tsudai, Anadara turonica, Anadara turoniensis, Anadara vaughani, Anadara veatchi, Anadara veatchi, Anadara veatchi, Anadara verbeeki, Anadara verbeeki, Anadara waltonia, Anadara waringi, Anadara watanabei, Anadara watanabei, Anadara wendti, Anadara wordeni, Arca aresta, Arca fennemai, Arca girondica, Arca gunteri, Arca idonea, Arca idonea, Arca improcera, Arca junghuhni, Arca metastrebla, Arca montensis, Arca propearesta, Arca scapha, Arca subtijidamarensis, Arca toroensis, Arca toroensis, Arca uropygmelana, Sectiarca lienosa

Synonymy list
YearName and author
1961Sectiarca Olsson
2001Anadara (Sectiarca) Todd
2002Sectiarca Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassPteriomorphia(Beurlen 1944)
—OstreomorphiFerussac 1822
—ArcioniGray 1854
orderArcida(Stoliczka 1871)
superfamilyArcoidea(Lamarck 1809)
familyArcidaeLamarck 1809
subfamilyAnadarinaeReinhart 1935
genusAnadaraGray 1847
subgenusSectiarca(Olsson 1961)

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Subg. Anadara (Sectiarca) Olsson 1961
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Invalid names: Arca (Scapharca) sobrina Pilsbry and Johnson 1917 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitef
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Adult height: 10 to < 100f
Thickness: intermediatef
Folds: minorf
Ribbing: majorf
Spines: nonef
Internal reinforcement: nonef
Ontogeny: accretionf
Environment: lagoonal, coastal, inner shelf, outer shelf, oceanic, brackish, freshwaterf
Locomotion: facultatively mobileg
Attached: yesf
Life habit: semi-infaunalg
Diet: suspension feederg
Vision: limitedf
Comments: LIFE HISTORY: SI/EP, SE/MA, UN/BA, SU according to Todd (2001).g
Created: 2009-09-09 13:18:57
Modified: 2009-09-09 15:20:00
Source: g = genus, f = family
References: Mikkelsen and Bieler 2008, Sanchez Roig 1926

Age range: base of the Late/Upper Oligocene to the top of the Late/Upper Pleistocene or 27.30000 to 0.01170 Ma

Collections (50 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Oligocene - Middle Miocene33.9 - 11.63Haiti Scapharca henekeni (173459)
Chattian27.3 - 23.04USA (North Carolina) Anomalocardia floridana (71651)
Late/Upper Oligocene27.3 - 23.04USA (North Carolina) Anomalocardia floridana (71652)
Early/Lower Miocene23.04 - 15.98Brazil (Para) Scapharca henekeni, Scapharca inaequilateralis (60979)
Middle Miocene15.98 - 11.63Ecuador (Manabi) Anadara marksi (60754)
Serravallian13.82 - 11.63Panama (Bocas del Toro) Anadara sp. (135818)
Tortonian11.63 - 7.246Panama (Colon) Anadara sp. (136014 145530)
Tortonian11.63 - 7.246Panama Anadara sp. (136006 136016 136118)
Tortonian11.63 - 7.246Dominican Republic Scapharca henekeni (58816 58817)
Tortonian11.63 - 7.246Panama (Darien) Anadara sp. (136007 136104 136122)
Late/Upper Miocene11.63 - 5.333Trinidad and Tobago Anadara inaequilateralis (60399 60402 60405 60632 60634 60635 60637)
Late/Upper Miocene11.63 - 5.333Dominican Republic Scapharca henekeni (58870) Scapharca inaequilateralis (58824 58869)
Late/Upper Miocene11.63 - 5.333South Africa (KwaZulu-Natal) Scapharca inaequilateralis (41473)
Messinian7.246 - 5.333Panama (Bocas del Toro) Anadara sp. (135816 135821 135822 135828)
Messinian7.246 - 5.333Panama (Bocas) Anadara sp. (135889 135944)
Early/Lower Pliocene5.333 - 3.6Trinidad and Tobago Anadara inaequilateralis (60409 60410 60647 60650)
Early/Lower Pliocene5.333 - 3.6Panama (Bocas) Anadara sp. (135839)
Early/Lower Pliocene5.333 - 3.6Ecuador (Manabi) Anadara henekeni (60771 60772)
Early/Lower Pliocene5.333 - 3.6Dominican Republic Scapharca henekeni, Scapharca riogurabonica (58819) Scapharca margaretae, Scapharca inaequilateralis (58874) Scapharca riogurabonica (58818)
Zanclean5.333 - 3.6Panama (Bocas) Anadara sp. (135832)
Late/Upper Pliocene3.6 - 2.58USA (Virginia) Sectiarca lienosa (78272)
Piacenzian3.6 - 2.58Panama Arca henekeni (134663)
Piacenzian3.6 - 2.58Panama (Bocas) Anadara sp. (135876 135885)
Late/Upper Pleistocene0.129 - 0.0117Cayman Islands Anadara floridana (80853)
Late/Upper Pleistocene0.129 - 0.0117USA (Florida) Anadara floridana (96538)