Fungiform papillae of the tongue in the rabbit (Oryctolagus cuniculus).
Examinations were conducted on four tongues of adult rabbits (Oryctolagus cuniculus). On the basis of observations in a scanning electron microscope (SEM) it was found that fungiform papillae in the rabbit are located on the dorsal surface of the apex and body of the tongue, in the front of the torus of the tongue and on the margins of the tongue. Moreover, fungiform papillae are located laterally in relation to the torus of the tongue and are arranged linearly. Fungiform papillae are distributed among filiform papillae and are separated from them by the interpapillary epithelium. The connective tissue core of fungiform papillae is formed from the body, narrow at the base and wider at the apex and 10-17 crest-like folds arranged around them. On the dorsal surface of the connective tissue core of fungiform papillae there are impressions of taste buds and occasionally traces of lymphatic nodules.
Kulawik
M
M
Department of Animal Anatomy, Agricultural University, Wojska Polskiego 71 C, 60-625 Poznań, Poland. kulawik@au.poznan.pl
Godynicki
S
S
D000818:Animals; D005260:Female; D008297:Male; D011817:Rabbits / Q000033:anatomy & histology*; D014059:Tongue / Q000033:anatomy & histology / Q000648:ultrastructure*