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Variatrypa arctica

Rhynchonellata - Atrypida - Atrypidae

Taxonomy

No taxonomic data are available

Sister species
Anatrypa (Variatrypa) licta
Sister species lacking formal opinion data
Desquamatia penelopeae, V. ajugata, V. clarkei, V. exoleta

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
orderAtrypidaRzhonsnitskaya 1960
suborderAtrypidinaMoore 1952
superfamilyAtrypoideaGill 1871
familyAtrypidaeGill 1871
subfamilyVariatrypinaeCopper 1978
genusVariatrypa
speciesarctica

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: Eifelian or 393.47000 to 387.95000 Ma

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Eifelian393.47 - 387.95Canada (Manitoba) Variatrypa arctica (94118)
Eifelian393.47 - 387.95Canada (Northwest Territories) Variatrypa arctica (55468 55481 55485 55603 55604)
Eifelian - Givetian393.47 - 382.31Canada (Northwest Territories) Variatrypa arctica (55491)
Eifelian - Givetian393.47 - 382.31USA (Iowa) Variatrypa arctica (93841)