Giant Electric Ray, Narcine entemedor, Cabo Douglas, Fernandina Island, Galapagos, Ecuador

giant electric ray narcine entemedor cabo douglas fernandina island galapagos ecuador cortez electric ray electric ray torpedo ray electric organ electroplaques ray narcinidae numbfish fish behavior camouflage galapagos islands pacific ocean south america geography nature sea ocean sealife marine wildlife underwater no people one animal full length side view high angle view horizontal n/a n/a rm