16. Lake Planarians (issued on Dec. 10, 2008)
Kawakatsu, M. & Ohtaka, A., 2008. Record of a freshwater planarian, Dendrocoelopsis ezensis Ichikawa et Okugawa, 1958, from the bottom of Lake Kussharo-ko in Hokkaido, Japan, with a corrective overview of the previous records of Japanese Lake-dwelling planarians. Pp. 1-26 + Pls I-V.