curvirostra (Thomson)
Anthrax curvirostra Thomson, 1869: 483 .
Villa curvirostris: Linsley & Usinger 1966: 166 [catalogue].
Villa (Villa) curvirostris: Painter & Painter 1974: 187 [redescription]; Painter et al. 1978: 53 [catalogue].
Villa curvirostra: Evenhuis & Greathead 1999: 493 [catalogue].
Distribution. Endemic. Galápagos: Genovesa (CAS), Isabela (CAS), San Cristóbal, Santa Cruz (CAS).