Purple-crowned Lorikeet
Glossopsitta porphyrocephala
Lionel Dietrichsen was the first to describe the species, in 1837.
Glossopsitta combines the Greek glossa (tongue) with psitta (parrot); porphyrocephala means purple-headed.
John and Elizabeth Gould, Trichoglossus porphyrocephalus (Porphyry-crowned Lorikeet) 1848
(two adults; sexes similar)
Jacques Christophe Werner (artist), Bénard and Frey (lithography company), La Psittacule de Florent, Nouv. Hollande between 1837 and 1838