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Morphology Ecology and taphonomy   Age range and collections

Loxophragmus

Strophomenata - Productida - Lyttoniidae

Taxonomy
Loxophragmus was named by Cooper and Grant (1974) [Sepkoski's age data: P Leon-m P Leon-u Sepkoski's reference number: 7].

It was assigned to Lyttoniinae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).

Synonyms
Synonymy list
YearName and author
1974Loxophragmus Cooper and Grant p. 432
1982Palaeoldhamina Liang p. 230
1990Juxoldhamina imparilisa Liang p. 236 figs. Pl 40, figs 13-17
1990Juxoldhamina spicula Liang p. 236 figs. Pl 40, fig 4
2000Loxophragmus Williams et al. p. 634
2002Loxophragmus Sepkoski, Jr.
2002Palaeoldhamina Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderProductidaSarytcheva and Sokolskaya 1959
suborderLyttoniidina
superfamilyLyttonioidea
familyLyttoniidae
subfamilyLyttoniinae
genusLoxophragmus

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