Palaeornis rosa, young of.
Palamedea cornuta, spurs on the wings.
Paleolithic period.
Palestine, habits of the chaffinch in.
Pallas, on the perfection of the senses in the Mongolians; on the want of connexion between climate and the colour of the skin; on the polygamous habits of Antilope Saiga; on the lighter colour of horses and cattle in winter in Siberia; on the tusks of the musk-deer; on the odoriferous glands of mammals; on the odoriferous glands of the musk-deer; on winter changes of colour in mammals; on the ideal of female beauty in North China.
Palmaris accessorius, muscle variations of the.
Pampas, horses of the.
Pangenesis, hypothesis of.
Panniculus carnosus.
Pansch, on the brain of a foetal Cebus apella.