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Heminajas geyeri

Bivalvia - Trigoniida - Myophoriidae

Taxonomy
Heminajas geyeri was named by Waagen (1907). It is a 3D body fossil. Its type locality is Pachycardientuff Fauna, Seiser Alm, which is in a Longobardian reef, buildup or bioherm limestone in the Cassian Formation of Italy.

Synonymy list
YearName and author
1907Heminajas geyeri 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
speciesgeyeri

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 geyeri Waagen 1907
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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 Longobardian to the top of the Julian or 242.00000 to 232.00000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Longobardian242.0 - 235.0Italy (Trentino) Heminajas geyeri (type locality: 44953)
Julian235.0 - 232.0Italy (Lombardy) Heminajas geyeri (85240)