tentaculum References tentaculum fish anatomy Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: chimaera…a supplemental clasping organ, the tentaculum, on the forehead and in front of each pelvic fin. Read More…a supplemental clasping organ, the tentaculum, on the forehead and in front of each pelvic fin. Read More