Class Aves Linnaeus, 1758 - birds
see Subclass Aves Linnaeus, 1758
Subclass Neornithes Gadow, 1893
see Clade Neornithes Gadow, 1893
Infraclass Neoaves Sibley et al., 1988
see Subcohort Neoaves Sibley et al., 1988
Parvclass Passerae
see Superorder Passerimorphae Sibley et al., 1988
Superorder Passerimorphae Sibley et al., 1988
Order Passeriformes Linnaeus, 1758
Suborder Passeri
see Suborder Passeres (C. Linnaeus, 1758) C. Linnaeus, 1766
Parvorder Passerida (C. Linnaeus, 1758) Sibley et al., 1988
Superfamily Passeroidea
Family Fringillidae Leach, 1820 - finches and Hawaiian honeycreepers
Subfamily Fringillinae Leach, 1820
Tribe Carduelini
see Subfamily Carduelinae Vigors, 1825
Genus Carduelis Brisson, 1760
Carduelis hornemanni (Holboell, 1843) - hoary redpoll
1 Carduelis hornemanni hornemanniᵀ (Holboll, 1843)
2 Carduelis hornemanni exilipes (Coues, 1862)