Reference
Eberhard Mey (2020): Notes on the descriptions of some Philopterus species (Insecta, Phthiraptera, Ischnocera, Philopteridae s. l.) of Reed warblers (Acrocephalidae), Kinglets (Regulidae) and Tits (Paridae): a response – Veröffentlichungen des Naturkundemuseums Erfurt (in Folge VERNATE) – 39: 153 - 167.