†Caracara prelutosa grinnelli Howard 1940 (crested caracara)
Aves - Falconiformes - Falconidae
Alternative combinations: Caracara prelutosus grinnelli, Polyborus prelutosus grinnelli
Belongs to Caracara prelutosa according to H. Howard 1969
See also Wetmore 1956
Sister taxa: Caracara prelutosus prelutosus, Polyborus prelutosus prelutosus
Ecology: volant carnivore
Distribution: found only at Tequixquiac: LACM (CIT) 268, 308, 309, 310, 311 (Quaternary of Mexico)