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 Corvida Sibley et al., 1988
Superfamily Corvoidea
Family Corvidae Vigors, 1825 - crows, jays
Subfamily Corvinae
see Family Corvidae Vigors, 1825
Tribe Corvini
see Family Corvidae Vigors, 1825
Genus Cyanocorax Boie, 1826
Cyanocorax yncas (Boddaert, 1783) - green jay
1 Cyanocorax yncas luxuosus (Lesson, 1839)
2 Cyanocorax yncas yncasᵀ (Boddaert, 1783)