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Hughmilleria trigona

Eurypterida - Hughmilleriidae

Taxonomy

No taxonomic data are available

Sister species
H. lata, H. norvegica, H. socialis (syn. H. robusta), H. wangi
Sister species lacking formal opinion data
H. acuminata, H. banksi, H. bellistriata, H. shawangunk

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
suborderEurypterinaNovojilov 1962
infraorderDiploperculata
superfamilyPterygotoideaClarke and Ruedemann 1912
familyHughmilleriidaeKjellesvig-Waering 1951
genusHughmilleriaKjellesvig-Waering 1951
speciestrigona

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: Pridoli or 422.70000 to 419.62000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Pridoli422.7 - 419.62USA (New York) Hughmilleria trigona (491)