Nitta, M.; Tanaka, M. (2018). Choanotrema nom. nov. (Trematoda: Opecoelidae), a new replacement name for Choanostoma Yamaguti, 1934, a junior homonym of Choanostoma Wang, 1930 (Ciliophora: Haptorida: Didiniidae). Systematic Parasitology. 95(8-9): 969-970.
Choanotrema nom. nov. (Trematoda: Opecoelidae), a new replacement name for Choanostoma Yamaguti, 1934, a junior homonym of Choanostoma Wang, 1930 (Ciliophora: Haptorida: Didiniidae)