Reference

H. Ma, R.-M. Overstreet, Sniezek, M. Solangi, D.W. Coats (2006): Two new species of symbiotic ciliates from the respiratory tract of cetaceans with establishment of the new genus Planilamina n. gen. (Dysteriida, Kyaroikeidae) – J. Euk. Microb. – 53: 407 - 419.