Hooge, Matthew D., and Seth Tyler. “Two New Acoels (Acoelomorpha) of the Genus Haplogonaria From the Northwest Atlantic”. Zootaxa 4013, no. 1 (September 7, 2015): 111–119. Accessed April 23, 2025. https://mapress.com/zt/article/view/zootaxa.4013.1.8.