| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Notocupes laetus
Taxonomy
Tetraphalerus laetus was named by Lin (1976). Its type specimen is NIGP 20113, an exoskeleton, and it is a compression fossil. Its type locality is AAI50, Changbodianzi, Shangyuan, which is in a Barremian lacustrine - large mudstone in the Jianshangou Formation of China.
It was recombined as Zygadenia laeta by Kirejtshuk (2020); it was recombined as Notocupes laetus by Strelnikova and Yan (2023), Strelnikova and Yan (2023).
It was recombined as Zygadenia laeta by Kirejtshuk (2020); it was recombined as Notocupes laetus by Strelnikova and Yan (2023), Strelnikova and Yan (2023).