Lin, Song & Warren 2005. Taxonomic studies on three marine pleurostomatid ciliates: Kentrophyllum verrucosum (Stokes, 1893) Petz, Song et Wilbert, 1995, Epiphyllum soliforme (Faure-Fremiet, 1908) gen. n., comb. n. and Amphileptus sikorai sp. n., with the establishment of a new genus Epiphyllum (Ciliophora: Pleurostomatida). Acta Protozoologica, 44(2), May 2005: 129-145