The Mako Shark Working Draft is only missing a description and tactics. How's this:A quick note on interprolation. I gave it Weapon Focus (bite) rather than the SRD Medium Shark's Weapon Finesse so it doesn't lose the benefit of its melee-boosting feat if it advances in size. The change doesn't affect its unadvanced bite attack after all.
Also, I put the odd skill point in Listen, since that follows the precedent of the SRD Large Shark's Listen +8, Spot +7. That Shark actually is short one SP so it should probably have Listen +8, Spot +8, but that's not our mistake! It's the SRD's Huge Shark that ought to have one of its skills a point different from the other, not the Large one.
The SRD's Huge Shark has one SP too many instead!
A lean shark somewhat longer than a human is tall.
Mako sharks are found in temperate and tropical seas. They are relatively common, and are a species known to occasionally attack humanoids. Makos are one of the fastest swimming sharks.
An average mako shark is from 7 to 10 feet long and weighs 125 and 300 pounds. Females are generally bigger than males. Exceptionally big makos can grow to Large size animals about 12 feet long. Large mako sharks are almost always female and are more stockily built than smaller specimens, typically weighing 600 to 800 pounds. Extraordinarily large makos can approach 15 feet in length and might weigh up to 1,300 pounds or possibly even more.
Makos fight like other sharks; circling potential prey to observe them before darting in to bite.