not too sure (minnows)?
#1 Guest_robinadair84_*
Posted 20 May 2011 - 08:33 PM
#2 Guest_NVCichlids_*
Posted 20 May 2011 - 09:03 PM
I am guessing it will be a species of shiner. The common shiners here in WI have been reddish finned with a reddish color through the head, but definately NOT the pink lemonaide that the striped shiners get.
http://gallery.nanfa...e 2136.jpg.html
do either of those look similar?
#3 Guest_Newt_*
Posted 20 May 2011 - 10:05 PM
#7 Guest_keepnatives_*
Posted 23 May 2011 - 02:37 PM
I agree with Newt sounds like red shiners (Cyprinella lutrensis) but Red fin (Lythrurus umbratilis) shiners are possible tooHard to say without photos. Red shiners (Lythrurus umbratilis) are another possibility. A species of grass/ghost shrimp does occur in Iowa, but it's usually in slack weedy water, not flowing streams. You may be seeing scuds (amphipods) instead. If they're kind of C-shaped, often in copulating pairs, and swim erratically (often flopping over sideways or even upside down as they swim), then they're scuds.
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