[Morphological adaptation of the tongue and digestive tract to nectar feeding in nectarivorous parrots].
D000222:Adaptation, Physiological; D000818:Animals; D005075:Biological Evolution; D004064:Digestive System / Q000033:anatomy & histology*; D008855:Microscopy, Electron, Scanning; D011563:Psittaciformes / Q000033:anatomy & histology*; D014059:Tongue / Q000033:anatomy & histology*
Konvergenzen in der Struktur von Zunge und Verdauungstrakt nektarfressender Papageien.