KnowraRiver ecosystemLinked fromLinked fromThe 7 pages that link to River ecosystem, each with the reason it gives.All 7Related 3Narrower topic 3Compared with 1Murray codRelated: River flow, floodplains, and woody habitat shape cod populations.IlishRelated: River conditions influence hilsa migration, spawning, and juvenile survival.MergusRelated: Several Mergus species depend on rivers for feeding or breeding.