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Oligotresium

Gymnolaemata - Cheilostomata - Lunulitidae

Taxonomy
Oligotresium was named by Gabb and Horn (1862). It is not extant.

It was reranked as Lunulites (Oligotresium) by Canu and Bassler (1920); it was synonymized subjectively with Lunulites by Bassler (1953).

It was assigned to Lunulites by Canu and Bassler (1920); and to Lunulitidae by Cheetham (1962).

Synonymy list
YearName and author
1862Oligotresium Gabb and Horn p. 139
1920Lunulites (Oligotresium) Canu and Bassler
1962Oligotresium Cheetham p. 325

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Polyzoa
RankNameAuthor
phylumBryozoaEhrenberg 1831
classGymnolaemataAllman 1856
orderCheilostomataBusk 1859
familyLunulitidaeLagaaij 1952
genusOligotresiumGabb and Horn 1862

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