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Hughmilleriidae
Taxonomy
Hughmilleriidae was named by Kjellesvig-Waering (1951). Its type is Hughmilleria.
It was considered an invalid subgroup of Pterygotoidea by Tetlie et al. (2007).
It was assigned to Eurypteracea by Størmer (1955); to Hughmilleroidea by Braddy et al. (2002); and to Pterygotioidea by Dunlop et al. (2020).
It was considered an invalid subgroup of Pterygotoidea by Tetlie et al. (2007).
It was assigned to Eurypteracea by Størmer (1955); to Hughmilleroidea by Braddy et al. (2002); and to Pterygotioidea by Dunlop et al. (2020).
Subtaxa
Herefordopterus, Hughmilleria (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1951 | Hughmilleriidae Kjellesvig-Waering |
| 1955 | Hughmilleriidae Størmer p. 30 |
| 2002 | Hughmilleriidae Braddy et al. p. 912 |
| 2020 | Hughmilleriidae Dunlop et al. p. 25 |
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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.
Fm. †Hughmilleriidae Kjellesvig-Waering 1951
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G. †Herefordopterus Tetlie 2006
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†Herefordopterus banksii Salter 1856
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Invalid names: Eurypterus acuminatus Salter 1859 [synonym]
G. †Hughmilleria Kjellesvig-Waering 1951
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Subg. †Hughmilleria (Nanahughmilleria) Kjellesvig-Waering 1961
†Hughmilleria lata Størmer 1934
†Hughmilleria norvegica Kiaer 1911
†Hughmilleria wangi Tetlie et al. 2007
Diagnosis
No diagnoses are available