Robuta

https://www.mapress.com/zt/article/view/zootaxa.5330.3.4

A new species of Perinereis Kinberg, 1865 (Annelida: Nereididae) and invalidation of two congeners...

new species kinberg annelida nereididae

https://species.wikimedia.org/wiki/Nereididae

Nereididae - Wikispecies

nereididae wikispecies