Extinct and endangered (‘ E & E’) birds in the ornithological collection of the Museum of Zoology of Torino University, Italy Author Ghiraldi, Luca Author Aimassi, Giorgio text Bulletin of the British Ornithologists’ Club 2019 2019-03-15 139 1 28 45 journal article 298440 10.25226/bboc.v139i1.2019.a2 27f5c2ae-1d4d-4f0e-b33a-13620b3d69df 2513-9894 11637476 MASATIERRA PETREL Pterodroma defilippiana VU AEstrelata defilippiana Giglioli & Salvadori, 1869 MZUT AV18779 ; mount; unsexed adult; southern Pacific Ocean between Callao (Lima, Peru ) and Valparaiso (Chile), 31 August 1867 ; collected during the Magenta voyage . MZUT AV18780 ; mount; unsexed adult; southern Pacific Ocean between Callao (Lima, Peru ) and Valparaiso (Chile); 31 August 1867 ; collected during the Magenta voyage . Remarks .—These specimens are syntypes of AEstrelata defilippiana Giglioli & Salvadori, 1869 . Giglioli (1876) stated that, after lunch on 31 August 1867 , at c . 26°S , 89°W , a boat was prepared for collecting pelagic birds, including these two specimens .