Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Cladus: Avemetatarsalia
Cladus: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauriformes
Cladus: Dracohors
Cladus: Dinosauria
Cladus: Saurischia
Cladus: Eusaurischia
Subordo: Theropoda
Cladus: Neotheropoda
Cladus: Averostra
Cladus: Tetanurae
Cladus: Avetheropoda
Cladus: Coelurosauria
Cladus: Tyrannoraptora
Cladus: Maniraptoromorpha
Cladus: Maniraptoriformes
Cladus: Maniraptora
Cladus: Pennaraptora
Cladus: Paraves
Cladus: Eumaniraptora
Cladus: Avialae
Infraclassis: Aves
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Ornithuromorpha
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Neoaves
Cladus: Telluraves
Cladus: Australaves
Ordo: Passeriformes
Subordo: Passeri
Infraordo: Corvida
Superfamilia: Corvoidea
Familia: Petroicidae
Genus: Pachycephalopsis
Species: Pachycephalopsis hattamensis
Subspecies: P. h. axillaris - P. h. ernesti - P. h. hattamensis - P. h. insulanus - P. h. lecroyae
Name
Pachycephalopsis hattamensis (A.B. Meyer, 1874)
References
Sitzungsberichte der Kaiserliche Akademie der Wissenschaften in Wien 69 p. 391
Vernacular names
The green-backed robin (Pachycephalopsis hattamensis) is a species of bird in the family Petroicidae. It is found in New Guinea. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest.
Description
It is sexually monomorphic.[2] It has an olive-green back, rust-colored wings, a rust-colored tail, and a yellow abdomen.[3][4]
Vocalization
Both sexes vocalize. [2] Their most common vocalization has been described as a "tu-wee" sound. They also produce "piping whistles" and "raspy chur-chatters."[2]
Breeding and Nesting
It breeds during New Guinea's wet season, and lays eggs in cup-shaped nests low to the ground in trees.[2] Little research has been done on clutch size, but one egg is recorded as a seemingly typical clutch size.[2]
References
BirdLife International (2016). "Pachycephalopsis hattamensis". IUCN Red List of Threatened Species. 2016: e.T22704917A93990735. doi:10.2305/IUCN.UK.2016-3.RLTS.T22704917A93990735.en. Retrieved 12 November 2021.
Donaghey, Richard Hallam, and Carolyn A. Donaghey. "Nest, egg and vocalisations of the Green-backed Robin Pachycephalopsis hattamensis in the Arfak Mountains, West Papua." Kukila 22 (2019): 21-29.
Coates, B.J. 1990. The Birds of Papua New Guinea. Volume II. Passerines. Dove Publications, Brisbane.
Pratt, T.K. & B.M Beehler. 2015. Birds of New Guinea. 2nd edition. Princeton University Press, Princeton, New Jersey, USA.
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