Type Specimens Of Birds In The American Museum Of Natural History Part 8. Passeriformes: Author Pachycephalidae Author Aegithalidae Author Remizidae Author Paridae Author Sittidae Author Neosittidae Author Certhiidae Author Rhabdornithidae Author Climacteridae Author Dicaeidae Author Pardalotidae Author Nectariniidae, And Author Lecroy, Mary Division of Vertebrate Zoology (Ornithology) American Museum of Natural History (lecroy @ amnh. org) text Bulletin of the American Museum of Natural History 2010 2010-06-03 2010 333 1 178 journal article 0003-0090 Pachycephala robusta intercedens Mathews Pachycephala robusta intercedens Mathews, 1920: 227 (Normanton, Queensland ). Now Pachycephala melanura robusta Masters, 1876 . See Schodde and Mason, 1999: 445–446 , and Boles, 2007: 427 . SYNTYPES : AMNH 657896 ( Kemp no. 4194), adult male, 21 March 1914 ; AMNH 657897 (4003), adult male, 18 February 1914 ; AMNH 657898 (4252), adult male, 1 April 1914 ; AMNH 657899 (4356), adult male, 15 April 1914 ; AMNH 657900 (3579), male immature, 5 December 1913 ; AMNH 657901 (4254), male immature, 1 April 1914 ; AMNH 657902 (4208), female, 24 March 1914 ; AMNH 657903 (4190), female?, 21 March 1914 ; AMNH 657904 (4357), female, 16 April 1914 , all collected at Normanton , 17.40S , 141.05E ( Times Atlas ), Queensland , Australia , by Robin Kemp . COMMENTS: Mathews did not indicate a type; therefore, all of the specimens collected by Kemp at Normanton must be considered syntypes . AMNH 657901 , immature male, was described in Mathews (1920: 225–226) but was not figured, and no statement was made as to its type status ; its label is marked ‘‘described.’’ Mayr (1967: 24) listed intercedens as a synonym of P. pectoralis violetae ; see Schodde and Mason (1999: 445–446) for a discussion of species and subspecies limits.