Spectacled Tetraka (Xanthomixis zosterops) [XC162487]
by Mike Nelson from Mantadia National Park, Moramanga, Toamasina, Madagascar (call)
Spectacled Tetraka (Xanthomixis zosterops) [XC155306]
by Phil Gregory from Ranomafana National Park, Madagascar (call?)
Subspecies
Relationships of genus with rest of family uncertain. Probably, on basis of similarities in plumage pattern, most closely related to little-known Dusky Tetraka (Crossleyia tenebrosa).
Proposed subspecies andapae (Andapa) and ankafanae (Ankafana Forest, in Fianarantsoa) are poorly differentiated, and thus treated as synonyms of nominate.
zosterops (Sharpe, 1875) - Eastern and south-western Madagascar (Manongarivo and Tsaratanana Massif south to Tolagnaro, also isolated population at Analavelona).