Most AGGRO

[Lepisosteus platyrhincus]

definetly still the croc guys.
richard had one that attacked his arm when he cleaned the tank.
anybodys gator do that?

 

[xander]

pretty sure gator takes the cake. thou i've heard of crocs being more unpredictable and psycho

 

[E_americanus]

of all the true species, i would say alligator. of all the species and variations available in the trade, i would say croc gars are pound for pound most aggressive.

one would ask the question, however, what is the goal of this thread/line of questioning given the info you are receiving?--
--solomon