Robertinoides bradyi
(Cushman and Parker, 1936)
identified by scientist   
Quaternary
off Brazil

Robertinoides bradyi
(Cushman & Parker, 1936)
identified by M. Hesemann   
Neogene
North European Plain

Robertinoides charlottensis
(Cushman, 1925)
identified by scientist   
Quaternary
Laptev Sea

Robertinoides oceanicus
(Cushman and Parker, 1947)
identified by scientist   
Quaternary
Banda, Timor and Arafura Sea

Robertinoides sp.
---
identified by scientist   
Quaternary
Norwegian Sea