Monniot, Françoise. “Pelonaia Quadrivena n. sp.A Case of Bipolarity in Ascidiacea”. Zootaxa 2833, no. 1 (April 27, 2011): 41–48. Accessed June 27, 2025. https://www.mapress.com/zt/article/view/zootaxa.2833.1.4.