Spindle shaped body. Triangularly shaped teeth with serrations on the edges. Large caudal fin with both the upper lobe and lower lobe being approximately the same in size. Very strong caudal keel. Long conical snout.
Long gill slits.
Can be found in waters as shallow as 3 feet deep but has also been caught on long line at depths as deep as 1280 meters. Tends to cruise at the sea bottom while keeping an eye out for shapes on the surface. If it sees a shape resembling that of a seal, it will make a full speed charge at that shape. Then it will ram it and give it a first bite all in one movement, stunning and injuring the prey. It will then Dissappear and allow it's prey to bleed to death.