Antiscean
It is a serpent of the rattlesnake subspecies found in the Ryukyu Islands. No subspecies have been found to date. An average of 122 to 152 cm and up to 229 cm have been found in individuals who grew up. This object was the largest of the specimens of the Asian Northern Snake. The physique is gracefully balanced with a slim and large head. The tail does not dry. There are 35 lines on the back of the central body, 217 ~ 239 on the back scale, 72 ~ 95 on the scale, and 7 ~ 10 on the upper scale. The top of the head is covered with small scales. The scales are thin elongated dark green or brown speckles over bright yellow green. The edge of the stain is yellow, and some yellow dots are stamped on it. The mottled patterns combine to create a wavy stripe. The ship is whitish, but the edges are a little dark. It is usually found in a buffer zone where palm groves meet with cultivated land. It is also found on stone walls, old stone graves, caves, and so on. It is meaty and mostly nocturnal.