Type Specimens Of Birds In The American Museum Of Natural History. Part 7. Passeriformes: Sylviidae, Muscicapidae, Platysteiridae, Maluridae, Acanthizidae, Monarchidae, Rhipiduridae, And Petroicidae Author LeCroy, M. text Bulletin of the American Museum of Natural History 2008 2008-07-02 313 1 1 287 http://dx.doi.org/10.1206/313.1 journal article 10.1206/313.1 0003-0090 13223808 Phylloscopus trivirgatus bougainvillei Mayr Phylloscopus trivirgatus bougainvillei Mayr, 1935: 5 (Bougainville, Solomon Islands ). Now Phylloscopus poliocephalus bougainvillei Mayr, 1935 . See Coates, 1990: 81–82 , and del Hoyo et al., 2006: 671–672 . HOLOTYPE : AMNH 225174 , adult male, collected on Bougainville Island , North Solomons Province , Papua New Guinea , on 5 January 1928 , by Frederick P. Drowne (no. 141), on the Whitney South Sea Expedition. COMMENTS : The AMNH number of the holotype was cited in the original description. Mayr (1936: 17) gave measurements of 12 males and 3 females , but there were 23 specimens in the type series. The 22 paratypes are: AMNH 225169–225173 and 225175– 225191. AMNH 225169 was exchanged with ZMB in July 1936 . The Whitney Expedition personnel were camped near the village of Kupei, ca. 06.15S , 155.27E , inland from Arawa Bay. The altitude at the camp was only about 2300 ft , but a trail led from the camp to the top of the ridge at 5200 ft (unpublished journals of Hannibal Hamlin and Frederick Drowne, Archives, Dept. of Ornithology, AMNH).