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Schizodus ulrichi

Bivalvia - Trigoniida - Schizodidae

Taxonomy
Schizodus ulrichi was named by Worthen (1890).

Synonymy list
YearName and author
1890Schizodus ulrichi Worthen
1975Schizodus ulrichi Newell and Boyd p. 118 figs. 12E,F, 37.9, 55-60
1995Schizodus ulrichi Kues p. 78 fig. 8.7,8.8

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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)
familySchizodidae
genusSchizodus
speciesulrichiWorthen 1890

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.

Schizodus ulrichi Worthen 1890
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height124.8----
valve height217.016.617.417.00.544

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 Kashirian to the top of the Kungurian or 313.80000 to 274.40000 Ma

Collections (12 total)


Time interval Ma Country or state Original ID and collection number
Morrowan - Desmoinesian323.4 - 306.0Mexico (Oaxaca) Schizodus ulrichi (44305 44332)
Morrowan - Desmoinesian323.4 - 306.0Brazil Schizodus ulrichi (67801)
Pennsylvanian323.4 - 298.9Mexico (Oaxaca) Schizodus ulrichi (211811 211814)
Kashirian - Myachkovian313.8 - 307.0USA (New Mexico) Schizodus ulrichi (46548)
Virgilian303.7 - 298.9USA (New Mexico) Schizodus ulrichi (156699 156715)
Sakmarian293.52 - 290.1USA (New Mexico) Schizodus ulrichi (39153 39154 39155)
Kungurian283.3 - 274.4USA (Texas) Schizodus ulrichi (101866)