Pelonaia is a genus of ascidian tunicates in the family Styelidae. Species within the genus Pelonaia include: \n* Pelonaia corrugata Goodsir & Forbes, 1841 \n* Pelonaia quadrivena Monniot, 2011 Species names currently considered to be synonyms: \n* Pelonaia arenifera Stimpson, 1851: synonym of Pelonaia corrugata Goodsir & Forbes, 1841 \n* Pelonaia glabra Forbes & Goodsir, 1841: synonym of Pelonaia corrugata Goodsir & Forbes, 1841 \n* Pelonaia villosa Sars, 1859: synonym of Pelonaia corrugata Goodsir & Forbes, 1841