Timmermann, [Duplicate record of Günter Timmermann: do not register!], 1954, Studies on Mallophaga from the collections of the British Museum (Nat. Hist.), London. 1. A preliminary survey of the genus Lunaceps (Clay & Meinertzhagen), 1939.

Timmermann, [Duplicate record of Günter Timmermann: do not register!], 1954, Studies on Mallophaga from the collections of the British Museum (Nat. Hist.), London. 1. A preliminary survey of the genus Lunaceps (Clay & Meinertzhagen), 1939., Annals and Magazine of Natural History, Including Zoology, Botany and Geology, Being a Continuation of the ' Magazine of Botany and Zoology', and of Louden and Charlesworth's ' Magazine of Natural History', Series 12 7, No. 80, pp. 623-637