Shortfin Mako

Overview

The shortfin mako shark is a large, highly streamlined mackerel shark renowned for its exceptional swimming speed and agility. Recognized as the fastest shark species in the ocean, it is capable of executing powerful, high-speed lunges and leaping high out of the water. This apex predator commands a strong presence in pelagic environments across the globe.

Appearance

This species features a spindle-shaped body, a sharply pointed conical snout, and large black eyes. Its dorsal surface exhibits a striking metallic blue to dark grey coloration that transitions sharply to a clean white underside. The jaw contains long, narrow, awl-shaped teeth with smooth edges that project outward even when the mouth is closed. Additionally, it possesses a lunate caudal fin supported by strong lateral keels and exceptionally small second dorsal and anal fins.

Biology & behavior

Shortfin makos are warm-bodied sharks, a physiological adaptation that helps support their high activity levels and metabolic demands. They are exceptionally dynamic swimmers known to undertake seasonal migrations across vast ocean expanses. Reproduction is ovoviviparous, with developing embryos practicing intrauterine cannibalism by feeding on unfertilized eggs produced by the mother.

Feeding

As a top-tier marine predator, the diet of the shortfin mako primarily consists of fast-swimming bony fishes such as tunas, mackerels, and bonitos, alongside cephalopods and other sharks. Larger individuals frequently target more formidable prey, including billfish and small cetaceans. They capture prey by launching explosive, high-speed strikes from below to disable and tear chunks of flesh.