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Oepikicrinus
Taxonomy
Oepikicrinus was named by Ausich et al. (2019). Its type is Oepikicrinus perensae. It was considered unknown by Ausich et al. (2019).
It was assigned to Dimerocrinitidae by Ausich et al. (2019).
It was assigned to Dimerocrinitidae by Ausich et al. (2019).
Species
O. perensae (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2019 | Oepikicrinus Ausich et al. figs. 3, 4.1 |
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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.
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| W. I. Ausich et al. 2019 | Dimerocrinitid with medium-sized, cone-shaped calyx, smooth plate sculpturing, infrabasal plates visible in lateral view (15% of CaH), anitaxial ridge absent with anitaxis plates broadly convex, interray regions slightly depressed, first primibrachial tetragonal, primaxil pentagonal, no axillary secundibrachial, fixed pinnules absent, 10 free arms, each free arm with one isotomous division, rectilinear uniserial pinnulate brachials, and circular columnals. |