Hogue creek
#1
Posted 16 August 2015 - 05:14 PM
#2
Posted 16 August 2015 - 05:25 PM
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#3
Posted 16 August 2015 - 06:01 PM
"No thanks, a third of a gopher would merely arouse my appetite..."
#4
Posted 17 August 2015 - 10:02 AM
Nice catches and pictures. The first and last photos are redbreast sunfish. I think you already know all the rest.
#5
Posted 17 August 2015 - 11:21 AM
#6
Posted 17 August 2015 - 01:07 PM
Gorgeous pictures. That Longear is a pretty one.
That's a much nicer looking creek than the ones I visited in NoVA.
#7
Posted 20 August 2015 - 02:09 PM
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#8
Posted 22 August 2015 - 04:13 PM
That looks like black ich on those big minnows (shiners?). Might want to keep an eye on that stream, ich usually only shows up when the fish are under stress.
#9
Posted 22 August 2015 - 04:35 PM
#10
Posted 22 August 2015 - 04:46 PM
#11
Posted 22 August 2015 - 04:56 PM
Yes that's a pretty heavy load of black grub (fluke cysts). Quite common, especially in late summer low-flow conditions. The larvae emerge from a snail and are negatively phototactic, meaning whenever a shadow passes overhead, they swim towards it to try to parasitize a fish. It typically isn't more than a cosmetic concern in aquaria since the definitive (terminal) host of the parasite is usually birds, so it never completes its lifecycle in captivity (unless you have a pet cormorant and use it as a fish disposal!). I've seen blacknose dace that felt "grainy" they were so covered in them. At that point it's at risk of killing the fish.
Cosmetically, I don't mind it nearly as much as yellow grub.
Derek Wheaton
On a mountain overlooking the North Fork Roanoke River on one side, the New River Valley on the other, and a few minutes away from the James River watershed...the good life...
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