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Aulacomya atra

Bivalvia - Mytilida - Mytilidae

Taxonomy
Mytilus ater was named by Molina (1782). It is extant.

It was recombined as Aulacomya atra by Rosenberg (2005); it was recombined as Aulacomya ater by Rivadeneira and Carmona (2008).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1782Mytilus ater Molina
2005Aulacomya atra Rosenberg
2008Aulacomya ater Rivadeneira and Carmona

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
RankNameAuthor
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
MytilomorphiFerussac 1822
orderMytilida(Rafinesque 1815)
superfamilyMytiloideaRafinesque 1815
familyMytilidaeRafinesque 1815
genusAulacomyaMörch 1853
speciesatra(Molina 1782)

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.

Aulacomya atra Molina 1782
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitef
Composition 2: low Mg calcitef
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Adult height: 10 to < 100f
Thickness: intermediatef
Folds: nonef
Ribbing: minorf
Spines: nonef
Internal reinforcement: nonef
Ontogeny: accretionf
Environment: lagoonal, coastal, inner shelf, outer shelf, oceanic, brackish, freshwaterf
Locomotion: stationaryf
Attached: yesf
Life habit: epifaunalf
Diet: suspension feederf
Vision: blindc
Created: 2007-10-05 05:18:14
Modified: 2009-09-09 10:27:52
Source: f = family, c = class
References: Kiessling 2004, Aberhan et al. 2004

Age range: base of the Early/Lower Oligocene to the top of the Holocene or 33.90000 to 0.00000 Ma

Collections (18 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Oligocene33.9 - 27.3Argentina Aulacomya ater (71402)
Oligocene33.9 - 23.04Argentina (Santa Curz) Aulacomya ater (48067)
Late/Upper Oligocene - Early/Lower Miocene27.3 - 15.98Argentina (Santa Cruz) Aulacomya ater (48068)
Early/Lower Miocene23.04 - 15.98Argentina Aulacomya ater (71403 71542)
Late/Upper Pliocene3.6 - 2.58South Africa (Western Cape) Aulacomya ater (118257 118317)
Early/Lower Pleistocene2.58 - 0.774South Africa (Western Cape) Aulacomya ater (118303)
Pleistocene2.58 - 0.0117South Africa Aulacomya ater (122936)
Pleistocene2.58 - 0.0117Namibia (Karas) Aulacomya ater (124048)
Middle Pleistocene0.774 - 0.129Argentina Aulacomya atra (71606)
Late/Upper Pleistocene (interglacial)0.129 - 0.0117Chile (Tarapaca) Aulacomya ater (96672)
Late/Upper Pleistocene0.129 - 0.0117South Africa (Western Cape) Aulacomya ater (110492)
Holocene0.0117 - 0.0Argentina Aulacomya ater (65819 65822 65823) Aulacomya atra (71674 71676)