Kingdom Animalia (animals) Eumetazoa (metazoans) Bilateria (bilaterally symmetrical animals) Deuterostomia (deuterostomes) Phylum Chordata (chordates) Craniata (craniates) Subphylum Vertebrata (vertebrates) Superclass Gnathostomata (jawed vertebrates) Euteleostomi (bony vertebrates) Class Sarcopterygii (lobe-finned fishes and terrestrial vertebrates) Tetrapoda (tetrapods) Amniota (amniotes) Class Reptilia (turtles, snakes, lizards, and relatives) Class Aves (birds) Subclass Neognathae (neognath birds) Infraclass Neoaves (modern birds) Order Passeriformes (perching birds) Family Acanthizidae (Australian warblers) Genus Acanthiza Species Acanthiza apicalis (inland thornbill) Species Acanthiza chrysorrhoa (yellow-rumped thornbill) Species Acanthiza ewingii (Tasmanian thornbill) Species Acanthiza inornata (western thornbill) Species Acanthiza iredalei (slender-billed thornbill) Species Acanthiza katherina (mountain thornbill) Species Acanthiza lineata (striated thornbill) Species Acanthiza murina (Papuan thornbill) Species Acanthiza nana (yellow thornbill) Species Acanthiza pusilla (brown thornbill) Species Acanthiza reguloides (buff-rumped thornbill) Species Acanthiza robustirostris (slaty-backed thornbill) Species Acanthiza uropygialis (chestnut-rumped thornbill)
