†Parabolina (Neoparabolina) frequens argentina Kayser 1876 (trilobite)
Trilobita - Olenida - Olenidae
Alternative combination: Olenus argentinus
Belongs to Parabolina (Neoparabolina) frequens according to M. F. Tortello and E. N. K. Clarkson 2008
See also Harrington and Leanza 1957, Pribyl and Vanek 1980 and Wagner 2020
Sister taxon: Parabolina frequens argentina
Ecology: fast-moving low-level epifaunal carnivore
Distribution: there are no occurrences of Parabolina (Neoparabolina) frequens argentina in the database