Aves > Piciformes > Ramphastidae > Aulacorhynchus > Aulacorhynchus prasinus > Aulacorhynchus prasinus stenorhabdus

subspecies: Aulacorhynchus prasinus stenorhabdus (Northern Emerald-Toucanet)

Annotation: Subspecies not recognized by del Hoyo et al. (1992) and Howard and Moore (2003).