Skahnowa

Among the Seneca Indians of north-east America, Skahnowa is a giant turtle that lives in the pools and lakes where Doonongaes the horned serpent lives. Skahnowa acts as a kind of scout and hunter for Doonongaes.

John and Caitlin Matthews, The Element Encyclopaedia of Magical Creatures, 2013, Skahnowa, p 425