Editorial note — INTRODUCTION.
Reading edition
[14] These two genera, Psilorhinus and Gymnokitta, of the family Corvidæ, have naked nostrils, as under dd, but otherwise show the characters of Corvidæ.
Reading edition
[14] These two genera, Psilorhinus and Gymnokitta, of the family Corvidæ, have naked nostrils, as under dd, but otherwise show the characters of Corvidæ.