Checklist of the chewing lice (Insecta: Phthiraptera) from wild birds in Bulgaria Author Ilieva, Mihaela text Zootaxa 2009 2009-06-22 2138 1 1 66 https://biotaxa.org/Zootaxa/article/view/zootaxa.2138.1.1 journal article 10.11646/zootaxa.2138.1.1 1175­5334 5314302 Quadraceps ravus (Kellogg, 1899) Reports: [1] Touleshkov (1964a) ; [2] Touleshkov (1974) . Synonym: Quadraceps subfuscus (Blagoveshtschensky) [1, 2]. Host: Actitis hipoleucos (L.) [1, 2]. Distribution in Bulgaria : Ognyanovo ( Pazardzhik Region ), Bachkovo, Popovitsa ( Plovdiv Region ), Biser ( Haskovo Region ) [1]; Krivodol [2].