Description: English: Urechis caupo. "The innkeeper worm lives in a U shaped tube, and gets its name for the goby, scale worm, and pea crab that are often found living with it. It also puts out a slime net from its proboscis which can extend and capture food down to 30 microns.". Date: 26 February 2008. Source: originally uploaded to Flickr as Inn Keeper (Urechis caupo). Author: jkirkhart35. Permission(Reusing this file): CC-BY.
Description: English: Fat innkeeper worms or penis fish (Urechis unicinctus), a type of marine spoon worm, called "Haichang" (海肠) in Mandarin. Filmed in a Weihai restaurant in Shandong province, China. Français : Haichang (海肠, Urechis unicinctus dans un restaurant de Weihai, province du Shandong, Chine. 中文: 在山东威海餐点的海肠。. Date: 17 January 2012. Source: Own work. Author: Popolon. Camera location 37° 30′ 15.48″ N, 122° 07′ 13.99″ E: View all coordinates using: OpenStreetMap - Google Earth: 37.504300; 122.120552.
Description: English: Live gaebul (aka penis fish) sold at a fish market at Busan, South Korea. Date: 28 April 2012. Source: Own work. Author: ProjectManhattan.