About Thylacodes squamigerus (P.P.Carpenter, 1857)
Thylacodes squamigerus, commonly called the scaled wormsnail, is a species of sea snail. It is a marine gastropod mollusk that belongs to Vermetidae, the family of worm snails. This species was formerly classified under the name Serpulorbis squamigerus. The scaled wormsnail inhabits the Pacific coast of North America, in areas south of Monterey. This species is frequently found cemented together in colonies, and it is an unusually sedentary snail. It does not have an operculum.