Sand mason worm tube (52264)

描述：

Description: English: Tube of the sand mason worm (Lanice conchilega). They were littering the edge of the water at Napatree Point Conservation Area in the Watch Hill area of Westerly, Rhode Island. Date: 25 December 2016, 11:17:36. Source: Own work. Author: Rhododendrites. Camera location41° 18′ 36.07″ N, 71° 52′ 30.95″ W View all coordinates using: OpenStreetMap 41.310019; -71.875263.