| Basic info | Taxonomic history | Classification | Relationships |
| Morphology | Ecology and taphonomy | Map | Age range and collections |
Rectitriordo
Taxonomy
Sister genera
Archaepyrgus, Argodiscus, Belochthus, Bostryclavus, Chatsworthia, Clavidiscus, Cryptogoleus, Curvitriordo, Deltadiscus, Edriodiscus, Epipaston, Euhydrodiskos, Fanulodiscus, Floridiscus, Giganticlavus, Hadrochthus, Hadrodiscus, Hypsiclavus, Hystrichopsydrax, Krama, Savagella, Spiraclavus, Stalticodiscus
Download authority and opinion data - View classification of included taxa
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Rectitriordo Sepkoski, Jr. |
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