An annotated catalogue of bird lice (Insecta: Phthiraptera) from Chile Author Gonza ́ Lez-Acun, Daniel A. 0000-0002-2397-2991 Author Palma, Ricardo L. 0000-0003-2216-384X ricardop@tepapa.govt.nz text Zootaxa 2021 2021-12-08 5077 1 1 151 journal article 10.11646/zootaxa.5077.1.1 1175-5326 5766642 AE91EA9B-E694-42C2-A672-CFB59857C3A4 Naubates ( Guenterion ) clypeatus ( Giebel, 1874 ) Lipeurus clypeatus Giebel, 1874: 236 . Esthiopterum clypeatum Giebel, 1874 [sic]; Harrison 1916: 132 . Naubates clypeatus ( Giebel, 1874 ) ; Hopkins & Clay 1952: 234 . Naubates clypeatus ( Giebel, 1874 ) ; Timmermann 1961d: 187 , fig. 7. Naubates clypeatus ( Giebel, 1874 ) ; Timmermann 1965: 123 , fig. 61. Naubates ( Guenterion ) clypeatus ( Giebel, 1874 ) ; Palma & Pilgrim 2002: 31 , figs 5–6, 10, 17, 24, 40, 45, 52, 63. Naubates ( Guenterion ) clypeatus ( Giebel, 1874 ) ; Palma 2017: 142 . Syntypes ♂ ♀ presumed lost (see Palma & Pilgrim 2002: 31 ). Type host: Halobaena caerulea (Gmelin, 1789) . Chilean host: Halobaena caerulea (Gmelin, 1789) . Other hosts: None. Chilean localities: Isla Hall: Region XII; Cabo de Hornos [Cape Horn]: Region XII; Isla Gonzalo (Diego Ramírez Islands): Region XII. Geographic distribution: Antarctica ; Southern Ocean. Chilean reference: Palma & Pilgrim (2002: 33) . Other significant references: Timmermann (1961b ; 1965 ); Palma (1996: 191) ; Palma & Pilgrim (2002) ; Price et al . (2003: 199) ; Palma (2010: 408) ; Palma (2017) . Remarks: Naubates ( Guenterion ) clypeatus is frequently collected on the wings of blue petrels (R.L. Palma, pers. observation).