Ok listing more info on the "pet" gars than the lab gars as a lot of that research is still ongoing (so those details will be minimal).
"pet fish"
20g long:
2x yearling spotted gars (one is a short-body individual; other in training for non-live food and will be added to larger tank).
120g wide (aka "gar-den") :
longnose gar
shortnose gar
spotted gar
Florida gar
alligator gar
270g (aka "gar-den II") :
Florida gar
4x tropical gar
2x Cuban gar
crocodile gar "type II" (
A. spatula x L. oculatus)
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Research specimens:
~39 x spotted gar (yearlings)
~6 x spotted gar (YOY)
2x Florida gars (YOY, 2 localities)
"shortnose" gar
ages of fishes run from YOY to 6 years for verified ages, large Cuban gars are at least 7 years old.
will try to get some full-tank shots up in the near future, for now, here is a shot of the lab with the YOY spotted gar experiment from last year: