Mangelia (Bela) arteaga roperi Dall 1919 (beaded mangelia)
Gastropoda - Neogastropoda - Mangeliidae
Alternative combination: Mangilia (Kurtziella) arteaga roperi
Belongs to Mangelia (Bela) arteaga according to U. S. Grant, IV and H. R. Gale 1931
Sister taxa: none
Type specimen: USNM 150993
Ecology: epifaunal carnivore
Distribution: found only at LACMIP loc. 59, Lincoln Avenue deposit, Playa del Rey (Quaternary of California)