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Mercenaria mercenaria (quahog)

Bivalvia - Cardiida - Veneridae

Taxonomy
Venus mercenaria was named by Linnaeus (1758) [DISTRIBUTION: Early Pliocene-Recent; Massachusetts-Georgia.]. It is extant.

It was recombined as Venus (Mercenaria) mercenaria by Gardner (1943); it was recombined as Mercenaria mercenaria by Hendy et al. (2008).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1758Venus mercenaria Linnaeus p. 684
1904Venus mercenaria Glenn p. 304
1943Venus (Mercenaria) mercenaria Gardner p. 130
2008Mercenaria mercenaria Hendy et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Gray 1854)
CardiomorphiFerussac 1822
CardioniFerussac 1822
RankNameAuthor
CardiidiaFerussac 1822
CardiataFerussac 1822
superorderCardiiformiiFerussac 1822
orderCardiidaFerussac 1822
suborderCardiidinaFerussac 1822
Veneroidei(Gray 1854)
VeneroiteiGray 1854
superfamilyVeneroidea(Rafinesque 1815)
familyVeneridaeRafinesque 1815
subfamilyVenerinaeRafinesque 1815
genusMercenariaSchumacher 1817
speciesmercenaria(Linnaeus 1758)

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.

Mercenaria mercenaria Linnaeus 1758 [quahog]
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitef
Locomotion: facultatively mobileg
Life habit: infaunalg
Diet: suspension feederg
Vision: blindc
Created: 2009-09-04 16:37:21
Modified: 2009-09-04 18:37:21
Source: g = genus, f = family, c = class
References: Hendy et al. 2009, Aberhan et al. 2004, Kiessling 2004

Age range

Maximum range based only on fossils: base of the Early/Lower Miocene to the top of the Holocene or 23.04000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 15.98 Ma

Collections (75 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Miocene23.04 - 15.98USA (New Jersey) Venus mercenaria (59335 59723 59725 59736 59737 59748 59754 92755 92759 92760 92761 92769)
Miocene23.04 - 5.333USA (New Jersey) Venus mercenaria (92756)
Langhian15.98 - 13.82USA (Maryland) Venus mercenaria (70819 70823)
Serravallian13.82 - 11.63USA (Maryland) Venus mercenaria (70830)
Early/Lower Pleistocene2.58 - 0.774USA (Florida) Mercenaria mercenaria (79331 79786 79787 79788 79789)
Pleistocene2.58 - 0.0117USA (New Jersey) Mercenaria mercenaria (66600 66603 66604 66611 66612 66614 66615 66616 66617 66618 66619 66621 66622 66623)
Pleistocene2.58 - 0.0117USA (New York) Mercenaria mercenaria (66380 66381)
Pleistocene2.58 - 0.0117USA (Virginia) Mercenaria mercenaria (7108 7109)
Pleistocene2.58 - 0.0117USA (Delaware) Mercenaria mercenaria (66701 66702 66703)
Late/Upper Pleistocene0.129 - 0.0117USA (New York) Venus mercenaria (61270)
Late/Upper Pleistocene (interglacial)0.129 - 0.0117USA (New York) Mercenaria mercenaria (81751)
Late/Upper Pleistocene (interglacial)0.129 - 0.0117USA (Georgia) Mercenaria mercenaria (20606)
Late/Upper Pleistocene0.129 - 0.0117USA (South Carolina) Mercenaria mercenaria (66756 66758 66760) Venus mercenaria (92404)
Late/Upper Pleistocene0.129 - 0.0117USA (Virginia) Mercenaria mercenaria (57703 57705 80047)
Late/Upper Pleistocene0.129 - 0.0117USA (North Carolina) Mercenaria mercenaria (66742 66744 66745 66747 66748 66749 66750 66751 66754 69045 69047)
Late/Upper Pleistocene0.129 - 0.0117USA (Maryland) Mercenaria mercenaria (66706 66707 66720 66721)
Late/Upper Pleistocene0.129 - 0.0117USA (Florida) Mercenaria mercenaria (79731)
Late/Upper Pleistocene0.129 - 0.0117USA (Massachusetts) Mercenaria mercenaria (66359) Venus mercenaria (61267 61268)
Late/Upper Pleistocene0.129 - 0.0117USA (Georgia) Mercenaria mercenaria (66724)
Holocene0.0117 - 0.0USA (Massachusetts) Venus mercenaria (122440 176525)
Holocene0.0117 - 0.0USA (Maine) Venus mercenaria (176524)