Phylogenetic interrelationships of the barbets (Aves: Capitonidae) and toucans (Aves: Ramphastidae) based on morphology with comparisons to DNA-DNA hybridization.
- Published in:
- Zoological Journal of the Linnean Society, 1988, v. 92, n. 4, p. 313, doi. 10.1111/j.1096-3642.1988.tb01728.x
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- Article