|This article is incomplete.
This article is missing one or more sections. You can help the BirdForum Opus by expanding it.
- Neafrapus cassini
Western Africa: Guinea, Sierra Leone, Liberia, Ivory Coast, Ghana, Nigeria, Cameroon, Central African Republic, Equatorial Guinea, Gabon, DRC and north-western Angola
Eastern Africa: found only in western Uganda
African Islands: Gulf of Guinea Islands, Bioko (Fernando Po)
- Clements, JF. 2009. The Clements Checklist of Birds of the World. 6th ed., with updates to December 2009. Ithaca: Cornell Univ. Press. ISBN 978-0801445019.
- BirdForum Opus contributors. (2023) Cassin's Spinetail. In: BirdForum, the forum for wild birds and birding. Retrieved 30 November 2023 from https://www.birdforum.net/opus/Cassin%27s_Spinetail