Mantis Shrimp?

[Avigor]

Does anyone have any suggestions for how to create a custom Mantis Shrimp mutant animal? I'm thinking their powers would include their punching arms (ranged in water, melee on land) and possibly some strength upgrades (unsure if crushing would be appropriate; might just give the punch a damage dice that scales with ps instead), advanced vision upgrades including independently trinocular eyestalks and options for uv, polarized light sensitive, and infrared vision, options for breathing underwater (and a vestigial option of can only breath water), possibly a color blind vestigial option (due to having read online that even though they can see a ludicrous color range, they can't differentiate that many colors), maybe extra legs options... any feedback? anyone with experience wanna tackle it?

[RockJock]

Mantis/pistol shrimp are a hard one. I might give them a higher strength level, but only usable as a punch, and not for lifting, or any other attack?

Maybe something along the lines of Power Punch from HU?