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Isognomon (Melina)

Bivalvia - Ostreida - Malleidae

Taxonomy
Melina was named by Philipsson (1788). It is extant.

It was synonymized subjectively with Isognomon by Woodring (1925); it was reranked as Isognomon (Melina) by Coan and Valentich-Scott (2012).

It was assigned to Isognomonidae by Philipsson (1788); to Melinidae by Glenn (1904); to Melininae by Bouchet et al. (2010); and to Isognomon by Coan and Valentich-Scott (2012).

Synonymy list
YearName and author
1788Melina Philipsson
1904Melina Glenn p. 383
2010Melina Bouchet et al.
2012Isognomon (Melina) Coan and Valentich-Scott p. 220

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
RankNameAuthor
OstreomorphiFerussac 1822
OstreioniFerussac 1822
OstreataFerussac 1822
superorderOstreiformiiFerussac 1822
orderOstreida(FĂ«russac 1822)
suborderMalleidinaGray 1854
superfamilyPterioideaGray 1847
familyMalleidaeLamarck 1819
subfamilyIsognomoninae(Woodring 1925)
genusIsognomonLightfoot 1786
subgenusMelina(Philipsson 1788)

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. Isognomon (Melina) Philipsson 1788
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitef
Composition 2: low Mg calcitef
Environment: marine, brackisho
Locomotion: stationaryg
Attached: yesg
Epibiont: yessuperf
Life habit: epifaunalg
Diet: suspension feederg
Vision: blindc
Created: 2009-04-13 11:22:47
Modified: 2009-08-17 21:46:58
Source: g = genus, f = family, superf = superfamily, o = order, c = class
References: Sanchez Roig 1926, Kiessling 2004, Hendy et al. 2009, Aberhan et al. 2004

Age range

Maximum range based only on fossils: base of the Late/Upper Paleocene to the top of the Late/Upper Pleistocene or 58.70000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 55.8 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Paleocene58.7 - 55.8USA (South Carolina) Melina sp. (92463)
Pliocene5.333 - 2.588South Africa Melina gaudichaudi (77479 77527)
Pleistocene2.588 - 0.0117South Africa Melina gaudichaudi (122945)
Late/Upper Pleistocene0.129 - 0.0117Mexico (Sonora) Isognomon chemnitzianum (96563)