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Parastylonurus sigmoidalis

Eurypterida - Parastylonuridae

Taxonomy

No taxonomic data are available

Sister species
P. ornatus
Sister species lacking formal opinion data
P. hendersoni

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaGravenhorst 1843
—Deuteropoda
RankNameAuthor
subphylumChelicerataHeymons 1901
orderEurypteridaHuxley 1857
suborderStylonurinaNovojilov 1962
superfamilyStylonuroideaDiener 1924
familyParastylonuridaeWaterston 1979
genusParastylonurus
speciessigmoidalis

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 Llandovery to the top of the Pridoli or 443.10000 to 419.62000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Llandovery - Wenlock443.1 - 426.7United Kingdom (Scotland) Parastylonurus sigmoidalis (26889)
Pridoli422.7 - 419.62United Kingdom (England) Parastylonurus sigmoidalis (26916)