What is another word for tetrapturus?
Pronunciation: [tˈɛtɹɐpt͡ʃəɹəs] (IPA) 
Tetrapturus is a scientific name for a genus of billfish, referred to commonly as spearfish. Some synonyms for Tetrapturus include Xiphias gladius, Istiompax, Istiophorus gladius, and these are also interchangeably used while talking about the spearfish species. The swordfish is another member of the same family-called Xiphiidae, which is often compared to the spearfish. The spearfish can be identified by its numerous serrations on the bill and two large dorsal fins. They are often caught in sportfishing and are known for their speed and agility. With several similar species included in Tetrapturus, it's necessary to identify the specific one to avoid confusion, making it an important genus for researchers studying billfish.
