The Ashanti performed human sacrifices to placate one of these figures named Katarwiri, who was married to one of these named Tando.  In ancient China, young girls were sacrificed to one of these named He Bo.  One of these figures was the father of Teucer, the first king of the Trojans; that one was only prevented from killing Achilles after Hephaestus started a fire.  Another of them founded the city of Argos, and was the father of Io.  In addition to Xanthus and Inachus, gods of this sort include Peneus, the father of Daphne, and a deity who assisted Aeneas named Tiberinus.  For 10 points, identify this class of god
The Ashanti performed human sacrifices to placate one of these figures named Katarwiri, who was married to one of these named Tando.  In ancient China, young girls were sacrificed to one of these named He Bo.  One of these figures was the father of Teucer, the first king of the Trojans; that one was only prevented from killing Achilles after Hephaestus started a fire.  Another of them founded the city of Argos, and was the father of Io.  In addition to Xanthus and Inachus, gods of this sort include Peneus, the father of Daphne, and a deity who assisted Aeneas named Tiberinus.  For 10 points, identify this class of gods associated with bodies of running water.
The Ashanti performed human sacrifices to placate one of these figures named Katarwiri, who was married to one of these named Tando.  
river gods [accept clear knowledge equivalents; prompt on "god" or similar answer]