basis of record: Johnson Jr., T.W.; Sparrow Jr., F.K. (1961). Fungi in oceans and estuaries. J. Cramer: Weinheim, Germany. xxii, 668 pp. (look up in IMIS) [details]
Citation: WoRMS (2013). Pythium thalassium D. Atkins, 1955. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=172184 on 2013-06-18