Anguilluyankas is a Snake Wyvern with smooth yet thick insulated green skin with jagged silver markings on its body and yellow eyes. It possesses small yet long, fully functional fore- and hind-limbs with long claws. Its head has two large fins that extend from the top of its eyes, travel down the length of its body, to the beginning of its tail where they merge into a single fin that ends at the tail tip.