Euspira triseriata, the spotted moonsnail, is a species of predatory sea snail, a marine gastropod mollusc in the family Naticidae, the moon snails.

[1] This species occurs in the Northwest Atlantic Ocean.

The maximum recorded shell length is 33 mm.

[2] Minimum recorded depth is 0 m.[2] Maximum recorded depth is 274 m.[2]

This Naticidae-related article is a stub.