smooth hammerhead References Images smooth hammerhead shark Ask Anything Homework Help Also known as: Sphyrna zygaena 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: hammerhead sharklewini) and smooth hammerhead (S. zygaena), form large schools that may be segregated by sex or age. Read Morelewini) and smooth hammerhead (S. zygaena), form large schools that may be segregated by sex or age. Read More