After looking through the December issue of Hawaii Fishing News, I came to a page with the title “Mako Country.” After looking over the pictures, I was convinced these sharks are not Makos for the reasons that follow.
1. The Mako (Isurus oxyinchus) or its relative (Isurus paveus) are both basically pelagic species and catching two inshore is almost impossible. Because (Isurus paveus) is very uncommon, the only Makos they could be, if they are Makos, are Isurus osyinchus.
2. The tail of an Isurus shark is a simple way to indentify a Isurus because the upper and lower lobe of the tail are of equal length. The typical Carcharhinus (Gray sharks, Oceanic Whitetips, Browns, Bulls, Lemons, Tigers, etc.) has a tail in which the upper lobe is longer than…