Ceratogymna cylindricus
Aves | Bucerotiformes | Bucerotidae | Ceratogymna | Ceratogymna cylindricus
Bycanistes cylindricus
Animalia | Bilateria | Deuterostomia | Chordata | Vertebrata | Gnathostomata | Tetrapoda | Aves | Bucerotiformes | Bucerotidae | Bycanistes | Bycanistes cylindricus
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 | ITIS:AUTHORSHIP:0 | Cabanis & Heine, 1860 | (Temminck, 1831)