Need ID on Fish

Windex

Feeder Fish
MFK Member
Jun 15, 2005
35
0
0
40
Hey we cought this in the ditch where we go fishing and i hadnt seen it before. we cought a couple but i brought this one back since it was big to get a good pic. wondering what it is...


Pic 1


Pic 2

 

rjmtx

Feeder Fish
MFK Member
Jul 14, 2007
410
0
0
Louisiana
definately not a Rio Grande cichlid. Definitely is an exotic cichlid. Still think it's blue tilapia.
 

meepster

Feeder Fish
MFK Member
May 5, 2006
568
0
0
Boston, Massachusetts
Looks like an Oreochromis aureus. They are in a lot of places in Florida.

Florida has at least 3 established tilapia species, O. mossambicus, O. aureus, and O. niloticus
 

meepster

Feeder Fish
MFK Member
May 5, 2006
568
0
0
Boston, Massachusetts
Windex;1750967; said:
i never thought i would see one around here lol
Where are you located? The 3 species of tilapia are in Florida.

Hybrids between O. niloticus and O. mossambicus are notorius for being able to withstand low temperatures and can be found farther north.

O. aureus can also take low temperatures to an extent. O. aureus have been found to be breeding in Pennsylvannia. It is also reported that they have been found in Lake Erie although not confirmed and they do not appear to be breeding there.

Judging by the shape of the mouth, your fish is most probably Oreochromis aureus. (Blue Tilapia)

Here's a distribution map for Oreochromis aureus

 
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