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Heminajas fissidentata

Bivalvia - Trigoniida - Myophoriidae

Taxonomy
Myophoria fissidentata was named by von Wöhrmann (1889).

It was recombined as Heminajas fissidentata by Wöhrmann (1891); it was recombined as Myophoria (Heminajas) fissidentata by Waagen (1907).

Synonymy list
YearName and author
1889Myophoria fissidentata von Wöhrmann
1891Heminajas fissidentata Wöhrmann
1904Myophoria fissidentata Broili
1907Myophoria (Heminajas) fissidentata Waagen

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
—UniomorphiGray 1854
—UnioniGray 1854
—UnionataGray 1854
orderTrigoniida(Dall 1889)
superfamilyTrigonioidea(Lamarck 1819)
familyMyophoriidaeBronn 1847
genusHeminajasWöhrmann 1891
speciesfissidentata()

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.

†Heminajas fissidentata von Wöhrmann 1889
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: facultatively mobileo
Life habit: infaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 12:34:20
Modified: 2004-02-28 14:34:20
Source: o = order, c = class
Reference: Aberhan et al. 2004

Age range: base of the Ladinian to the top of the Carnian or 242.00000 to 228.00000 Ma

Collections (27 total)


Time interval Ma Country or state Original ID and collection number
Ladinian242.0 - 237.0Italy Heminajas fissidentata (201999 202000 202001 202028 202029 202030 202031 202032 202037 202038 202039 202040 202041)
Longobardian242.0 - 235.0Italy (Trentino) Myophoria fissidentata (44953)
Carnian237.0 - 228.0Germany (Bavaria) Myophoria fissidentata (206038)
Carnian237.0 - 228.0Austria Myophoria fissidentata (206002 206040)
Carnian237.0 - 228.0Austria (Tyrol) Myophoria fissidentata (202331)
Carnian237.0 - 228.0Germany Myophoria fissidentata (206044)
Carnian237.0 - 228.0Italy (South Tyrol) Myophoria fissidentata (205157)
Julian235.0 - 232.0Italy (Lombardy) Heminajas fissidentata (85240 85241 85242 85243)
Julian235.0 - 232.0Italy Heminajas fissidentata (61747)
Tuvalian232.0 - 221.5Austria (Tyrol) Myophoria fissidentata (203207)
Tuvalian232.0 - 221.5Austria Myophoria fissidentata (149435)