Other Scientific Names
Aimophila stolzmanni [Sibley and Monroe (1990, 1993)], Aimophila stolzmanni [Stotz et al. (1996)], Aimophila stolzmanni [BirdLife International (2004, 2008)]
Tumbes Sparrow (Rhynchospiza stolzmanni) [XC240482]
by Niels Krabbe from Zapotillo (near relleno sanitario), Loja, Ecuador (song)
Tumbes Sparrow (Rhynchospiza stolzmanni) [XC45743]
by Andrew Spencer from Quebrada Frejolillo, Lambayeque, Peru (call)
Subspecies
No subspecies.
Genus formerly subsumed into Aimophila. However, recent molecular studies indicate that it is close to Stripe-capped Sparrow (Rhynchospiza strigiceps), and only distantly related to other species currently included in Aimophila.