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 melanura arthuri Hartert Pachycephala melanura arthuri Hartert, 1906a: 299 (Wetter) . Now Pachycephala macrorhyncha calliope Bonaparte, 1850 . See Galbraith, 1956: 202 , Dickinson, 2003: 476 , and Boles, 2007: 421 . HOLOTYPE : AMNH 657408 , adult male, collected on Wetar ( 5 Wetter) Island, 07.48S , 126.18E ( White and Bruce, 1986: 491 ), Lesser Sunda Islands , Indonesia , on 14 September 1902 , by Heinrich Kühn (no. 5498). From the Rothschild Collection. COMMENTS: Hartert cited Kühn’s unique field number of the holotype in the original description. Earlier, in his report on Kühn’s complete Wetar collection, Hartert (1904a: 210) , under Pachycephala calliope , listed six males and one female , giving Kühn’s field numbers for them. Four male and one female paratypes came to AMNH with the Rothschild Collection: AMNH 657409 (Kühn no. 5497), AMNH 657410 (5500), AMNH 657411 (5499), AMNH 657412 (5634), and AMNH 657413 (5517). AMNH 295113 , male, collected by Kühn on Wetar , was purchased from the dealer W.F.H. Rosenberg by Leonard C. Sanford for AMNH ; it has no Kühn field number on the label, and so there is no way of knowing whether this is the potential fifth male paralectotype , specimen no. 5496 listed by Hartert.