Animalia | Chordata | Amphibia | Anura | Bufonidae | Bufo
Animalia | Bilateria | Deuterostomia | Chordata | Vertebrata | Gnathostomata | Tetrapoda | Amphibia | Anura | Bufonidae | Anaxyrus | Anaxyrus boreas
ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | Gray, 1825 | Tschudi, 1845 | (Baird and Girard, 1852)