Distribution: Eastern, central and south- western Australia, with isolated occurrences in the north-west. Area of diversity: South-eastern Australia. Locality of highest diversity: Acton (Australian Capital Territory; six species). List of species: Adelaide Firetail Yoyetta aaede (Walker, 1850) Golden-haired Firetail Yoyetta abdominalis (Distant, 1892) Silver Treetop Ticker Yoyetta argentea Popple, 2026 Southern Ticking Ambertail Yoyetta australicta Popple and Emery, 2022 Burwell’s Treetop Ticker Yoyetta burwelli Popple, 2026 Ngamdaamga Ambertail Yoyetta bushi Emery, 2025 Silver Princess Yoyetta celis (Moulds, 1988) Bright Treetop Ticker Yoyetta clara Popple, 2026 Mountain Ash Ticker Yoyetta corbinorum Emery, 2025 North Coast Ambertail Yoyetta corindi Popple and Emery, 2022 Kandos Ambertail Yoyetta crepita Emery, 2025 Cumberland Ambertail Yoyetta cumberlandi Emery, Emery and Popple, 2015 Sydney Ticking Ambertail Yoyetta darug Emery, Emery and Popple, 2025 Delicate Ambertail Yoyetta delicata Popple and Emery, 2022 Black Firetail Yoyetta denisoni (Distant, 1893) Grampians Firetail Yoyetta douglasi Popple and Emery, 2020 Eastwood’s Treetop Ticker Yoyetta eastwoodi Popple, 2026 Rattling Firetail Yoyetta electrica Emery, Emery and Popple, 2019 Restless Firetail Yoyetta enigmatica Popple and Emery, 2020 River Ambertail Yoyetta fluviatilis Emery, Emery and Popple, 2015 Smoky-winged Ambertail Yoyetta fumea Emery, Emery and Popple, 2025 Red-eyed Firetail Yoyetta grandis Emery, Emery and Popple, 2019 Varied Ambertail Yoyetta humphreyae Moulds and Popple, 2018 Ashy Firetail Yoyetta hunterorum (Moulds, 1988) Fiery Ambertail Yoyetta ignita Popple and Emery, 2022 Black Ambertail Yoyetta incepta (Walker, 1850) Victorian Firetail Yoyetta kershawi (Goding and Froggatt, 1904) Small Bassian Ambertail Yoyetta landsboroughi (Distant, 1882) Mt Lofty Firetail Yoyetta loftyensis Popple and Emery, 2020 Dark Treetop Ticker Yoyetta longirostra Popple, 2026 Inverell Ambertail Yoyetta nathani Emery, 2025 Small Southern Ambertail Yoyetta nigrimontana Emery, Emery and Popple, 2015 Glade Firetail Yoyetta ngarabal Popple and Emery, 2020 Dusky Treetop Ticker Yoyetta penetrans Popple, 2026 Sandstone Ambertail Yoyetta psammitica Emery, Emery and Popple, 2025 Royal Firetail Yoyetta regalis Emery, Emery and Popple, 2019 Zipping Ambertail Yoyetta repetens Emery, Emery and Popple, 2015 Clicking Ambertail Yoyetta robertsonae Moulds, Popple and Emery, 2020 Robust Ambertail Yoyetta robusta Popple and Emery, 2022 Serrated Firetail Yoyetta serrata Emery, Emery and Popple, 2019 Wavering Firetail Yoyetta spectabilis Emery, Emery and Popple, 2019 Subalpine Firetail Yoyetta subalpina Emery, Emery and Popple, 2019 Brown Firetail Yoyetta timothyi Emery, Emery and Popple, 2019 Tropical Ambertail Yoyetta tristrigata (Goding and Froggatt, 1904) Small Robust Ambertail Yoyetta sp. (cf. tristrigata) Northern Ticking Ambertail Yoyetta sp. (cf. tristrigata) Sweeping Firetail Yoyetta verrens Emery, Emery and Popple, 2019 Wright’s Treetop Ticker Yoyetta wrightae Popple, 2026 Inland Treetop Ticker Yoyetta zagona Popple, 2026