on Palaelodus, [70];

on Panurus, [541];

on Pici, [445];

on Psittaci, [362];

on Pterylosis, [2];

on Ratitae, [26] n.;

on Sand-Grouse, [322];

on Steganopodes, [70] n.;

on "Stereornithes," [43] f.;

on Tinamidae, [182];