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Ptychomaletoechia contractiformis

Rhynchonellata - Rhynchonellida - Trigonirhynchiidae

Taxonomy

No taxonomic data are available

Sister species
P. qabdoensis
Sister species lacking formal opinion data

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderRhynchonellidaKuhn 1949
superfamilyRhynchotrematoideaSchuchert 1913
familyTrigonirhynchiidaeMcLaren 1965
subfamilyHemitoechiinaeSavage 1996
genusPtychomaletoechiaSartenaer 1961
speciescontractiformis

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Famennian to the top of the Early/Lower Famennian or 372.20000 to 370.60000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Famennian376.1 - 370.6Canada (Alberta) Ptychomaletoechia contractiformis (35541)
Famennian372.2 - 358.9USA (Nevada) Ptychomaletoechia contractiformis (231668)