Buckeridge, John S., John W. M. Jagt, and Robert P. Speijer. 2008. “Verruca punica, a New Species of Verrucomorph Barnacle (Crustacea, Cirripedia, Thoracica) from the Lower Danian (Palaeocene) of Tunisia”. Zootaxa 1844 (1). Auckland, New Zealand:37–46. https://doi.org/10.11646/zootaxa.1844.1.3.