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 Dicaeum geelvinkianum simillimum Hartert Dicaeum geelvinkianum simillimum Hartert, 1930b: 51 (Hollandia) . Now Dicaeum geelvinkianum diversum Rothschild and Hartert, 1903 . See Salomonsen, 1960c: 28 , and Cheke and Mann, 2008b: 383–384 . HOLOTYPE : AMNH 698106 , adult male, collected at Jayapura ( 5 Hollandia), 03.00S , 139.30E ( USBGN , 1982), Papua Province , Indonesia , on 1 August 1928 , by Ernst Mayr (no. 1690). From the Rothschild Collection. COMMENTS: Hartert gave Mayr’s unique field number of the holotype in the original description, the only specimen he collected. There was one paratype : AMNH 698107 , [male], collected near Humboldt Bay by J.M. Dumas; this specimen is also a paratype of D. g. diversum , above. For more information on Mayr’s expedition, see Hartert (1930a: 18–19) and Mayr (1930: 20–26) .