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Thracia (Homoeodesma)

Bivalvia - Thraciida - Thraciidae

Synonymy list
YearName and author
2000Thracia (Homoeodesma) Coan et al. p. 532
2020Thracia (Homoeodesma) Hendy

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
CardiomorphiFerussac 1822
CardioniFerussac 1822
CardiidiaFerussac 1822
PoromyataRidewood 1903
orderThraciida
superfamilyThracioideaStoliczka 1870
familyThraciidaeStoliczka 1870
genusThraciaBlainville 1824
subgenusHomoeodesma(Fischer 1887)

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. Thracia (Homoeodesma) Fischer 1887
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: facultatively mobilef
Life habit: deep infaunalg
Diet: suspension feederf
Vision: blindc
Created: 2009-10-09 07:00:05
Modified: 2009-10-09 09:00:05
Source: g = genus, f = family, c = class
References: Todd 2001, Aberhan et al. 2004

Age range

Maximum range based only on fossils: base of the Chattian to the top of the Late/Upper Pleistocene or 28.10000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma

Collections (47 total)


Time interval Ma Country or state Original ID and collection number
Oligocene33.9 - 23.03USA (Washington) Thracia trapezoides (208168 208169 208178)
Chattian28.1 - 23.03USA (Washington) Thracia trapezoides (37577 37581 37583 37585 37586 180405 208172)
Aquitanian23.03 - 20.44USA (Washington) Thracia trapezoides (37560 37595)
Early/Lower Miocene23.03 - 15.97USA (Washington) Thracia trapezoides (37573 37574)
Burdigalian20.44 - 15.97USA (Oregon) Thracia trapezoides (39805)
Burdigalian20.44 - 15.97USA (Maryland) Thracia conradi (45493 70591)
Langhian15.97 - 13.82USA (Oregon) Thracia trapezoides (201690)
Early/Lower Pliocene5.333 - 3.6USA (Oregon) Thracia trapezoidea (71148)
Pliocene5.333 - 2.588USA (California) Thracia trapezoides (204364)
Late/Upper Pliocene3.6 - 2.588USA (North Carolina) Thracia conradi (59310)
Piacenzian3.6 - 2.588USA (California) Thracia trapezoides (186031)
Gelasian2.588 - 1.806USA (California) Thracia trapezoides (207762)
Pleistocene2.588 - 0.0117USA (Oregon) Thracia trapezoidea (71142)
Middle Pleistocene0.781 - 0.126USA (California) Thracia trapezoides (202634 202635 202636 202637 202638 202639 202643 202644 202647 202965 202966 222665 222666 222995 223308 223312 223314 223325 223327 223329)
Late/Upper Pleistocene0.126 - 0.0117USA (Maine) Thracia conradi (66339 80131)
Late/Upper Pleistocene0.126 - 0.0117USA (New York) Thracia conradi (61270)