Rapa Fruit-Dove

Here the details of the Rapa Fruit-Dove named bird below:

SCI Name:  Ptilinopus huttoni
Protonym:  Ptilonopus huttoni Proc.Zool.Soc.London Pt1 p.92,fig.text
Taxonomy:  Columbiformes / Columbidae / Ptilinopus
Taxonomy Code:  rafdov1
Type Locality:  Rapa Island; type now in the Milan Museum.
Author:  Finsch
Publish Year:  1874
IUCN Status:  Critically Endangered

DEFINITIONS

PTILINOPUS
(Columbidae; Ϯ Rose-crowned Fruit Dove P. regina) Gr. πτιλον ptilon  feather; πους pous, ποδος podos  foot; "Genus. PTILINOPUS. Mihi.  Generic Character.  Alæ mediocres, remigum pinna prima apicem versus contracta, tertia quartaque longissimis.  Rostrum gracile.  Tarsi plumosi.  ...  PTILINOPUS purpuratus. (Var. Regina.)  ...  Tarsi covered with soft and thick-set feathers down to the divisions of the claws; the soles are broad and flat." (Swainson 1825); "Ptilinopus Swainson, Zool. Journ., 1, 1825, p. 473. Type, by monotypy, Ptilinopus purpuratus var. regina Swainson." (Peters 1937, III, 28).
Var. Ptilonapus, Ptilonopus, Ptilopus, Ptinilopus. 
Synon. Chlorotreron, Curotreron, Cyanotreron, Eutreron, Haemataena, Jambotreron, Jotreron, Kranocera, Kurukuru, Kurutreron, Lamprotreron, Laryngogramma, Leucotreron, Mezotreron, Neoleucotreron, Oedirhinus, Omeotreron, Poecilotreron, Ptilopodiscus, Reginopus, Spilotreron, Sylphidaena, Sylphitreron, Terenotreron, Thoracotreron, Thouarsitreron, Thyliphaps, Xenotreron.

huttoni
● Capt. Frederick Wollaston Hutton (1836-1905) British Army in the Crimea and India, geologist, resident in New Zealand (‡syn. Emeus crassus, syn. Megapodius pritchardii, syn. Pachyptila turtur, syn. Phalacrocorax chalconotus, syn. Phoebetria palpebrata, Ptilinopus, Puffinus).
● Capt. Thomas Hutton (1807-1874) British Army in India 1831-1853, and Afghanistan 1839-1840 (subsp. Argya caudata, syn. Emberiza buchanani, subsp. Otus spilocephalus, subsp. Prunella atrogularis).
● William Rich Hutton (1826-1901) US surveyor, civil engineer, artist, collector in California (Vireo).