hi all. i have couple of bullheads in my tanks and i have a problem identifying them. they are wild caught (just so happened i drove 1400kilometers to fish them) and they should be brown bullheads.
the problem is, i counted only 19 anal fin rays and i think they may actually be black bullheads? also they have smooth edges on their spines.
even though these are not north american caught fish, but instead, they are from southern finland. they were introduced here first in 1920 from germany and later on they were transferred around finland until 1950 someone noticed that they have no commercial value so the transferring was halted.
i have been obsessed to find them since i was 10, and finally last summer i found them and im now 27
talk about obsession...
anyway, i hope someone can help me with these, i can post pictures of them when i figure how to do it
(first time posting pics on a forum via mobile)