an Entity references as follows:
The ahuizotl (from the Classical Nahuatl: āhuitzotl for "spiny aquatic thing", a.k.a. "water dog") is a legendary creature in Aztec mythology. It is said to lure people to their deaths. The creature was taken as a mascot by the ruler of the same name, and was said to be a "friend of the rain gods". The ahuizotl is most likely a water opossum, which possesses dexterous hands “like a raccoon’s or a monkey’s", as well as a prehensile tail (the hand most likely represents this prehensile nature), waterproof marbled black and grey fur, and small pointed ears.