There is so much info on Longnosed gar (Lepisosteus osseus) that if you can't find it your being rather lazy and not very serious. These are actually the most written about species of gar....(Well scientifically..Hobby wise the Florida / spotted wins)
I'm personally not one that will bother with your request. Care to come up with a reason to change my mind I'd be happy to share some insight on them. Until then try Google.... it is your friend and really was not made for a select few only...
For that matter you are also allowed to use the search function on this site...