Psittacus caerulocephalus [ spec. nov.]

P. brachyurus, capite pectore dorsoque caeruleis, ventre uropygio caudaque viridibus, vertice flavo.�

Psittacus versicolor s. erythrocyaneus. Aldr. orn. l. 11. c. 9. Will. orn. 75. Raj. av. 31.

Habitat ...