There are only two species of alligator and the American is the largest, none ever recorded over a 1890 =/- kill of 19 something ft. crocs get larger at up to 20-22 ft here in the Americas. Salt water crocs can be larger still I believe.
There was a 20 foot croc at the Serpentarium in Miami in the early 80's when I lived there.
There was a 20 foot croc at the Serpentarium in Miami in the early 80's when I lived there.