Comparative morphology of the vertebrate pineal complex.
D000818:Animals; D001717:Birds / Q000033:anatomy & histology; D005399:Fishes / Q000033:anatomy & histology; D006801:Humans; D008322:Mammals / Q000033:anatomy & histology; D010870:Pineal Gland / Q000033:anatomy & histology* / Q000378:metabolism; D012104:Reptiles / Q000033:anatomy & histology