My wife and her dad caught these from our pond. I thought I may have stocked some warmouth from a local lake. I also bought 250 hybrid bluegill that I was told was coppernose. They were grown in KY, where I live, so I doubt this is accurate. Plus no of them have the copper color above their nose along with the hump back. From the pictures looks like one is a cross between a redear and a warmouth, it will be the one with orange on the fin tips. Any help identifying what I have is greatly appreciated. Also if it matters the fish bought were 2.5 - 3.5 fish 4 years ago. The ones caught 4 years ago were about 4 inches at time introduced to the pond.
Top 2 look like pure male northern BG. Bottom 2 look like gravid female GSF but they do look a little "off" to me. Perhaps HBG x pure GSF? Gill raker photos would help...
Pics 1 and 2 are unquestionably male, northern BG.
Number 3 appears to be a gravid female HBG.
Number 4 looks like a male HBG to me. The breast color is darker orange, and the "hump" on the breast is more defined. My female HBG have a much more streamlined transition from lower jaw to stomach. Just like pic #3.
One more thing.. Hybrids typically outgrow BG for the first couple years. Judging from their shape, long and slender, they appear hungry. They should be almost as "tall" as they are long. Are you providing supplemental feed? The native fish appear thin also, and not just because they're spawning.
"Forget pounds and ounces, I'm figuring displacement!"
If we accept that: MBG(+)FGSF(=)HBG(F1) And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1) Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT? PB answer: It depends.
I think Fish 1&2 are BG both males. Fish 3 & 4 are HBG (BGXGSF) both probably males. After putting both pictures side by side and closely looking at both 3&4, fish3 is slightly lighter colored than fish4 but not enough IMO to not be a male. There will always be some color variation among mature males and I think we are seeing it here. Considering the predominance of males in the HBG population good changes are both are males. A knife would verify the sex. It is really hard for me to see if fish3 is significantly plumper and carrying eggs than fish4 or not.
aka Pond Doctor & Dr. Perca Read Pond Boss Magazine - America's Journal of Pond Management
Gotta say one thing, all of the fish look healthy. I had to lay down on my desk to properly view the photos but other than that they look great.
JHAP ~~~~~~~~~~ "My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives." ...Hedley Lamarr (that's Hedley not Hedy)
Thanks guys for the input. I was thinking fish 4 may had some RESF in it due to the red on the gill flapper. I always called sun fish with the yellow on the tips of the fins warmouth. Am i wrong or do they not have that yellow on the fins?
As far as a gill raker photo, what is that and I will have her snap one next time. Fish 1 & 2 are what I bought from the fish truck and were supposed to be hybrid fish, I didn't think they were.
I always called sun fish with the yellow on the tips of the fins warmouth. Am i wrong or do they not have that yellow on the fins?
The green streaks radiating back from the mouth usually mean either GSF or Pumpkinseed. Yellow fin tipping (when combined with the green streaks) usually suggest GSF (or GSF hybrid).
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Looking at your photos I think that the bottom two fish are swimming around with some GSF genes in them (as in hybrids). (I feel confident in saying this because Bill Cody already said it).
I don't know much about Warmouth but I don't think they normally contain the green streak coloration radiating back from the mouth.
Last edited by jeffhasapond; 05/19/1101:29 PM. Reason: to ensure that you only thought I am an idiot, and yet not be provided with proof that I actually am an idiot.
JHAP ~~~~~~~~~~ "My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives." ...Hedley Lamarr (that's Hedley not Hedy)
GSF Mouth and snout: Mouth Terminal, large and oblique, with pads of small teeth on the jaws. No barbels. Body patterning, color, and scales: Back dark brown, olive, or green, sides yellow-green or blue-green, belly tan or yellow. Sides either with a more-or-less solid color, faint dark blotches or mottling, irregular faint light blue or yellowish SPOTS, and/or diffuse dark vertical bars. Sometimes 3-5 bluish lines radiating backward from underneath the eye; opercular flap dark with a light margin. Dorsal, caudal, and to a lesser extent anal fins usually darkly pigmented with faint dark blotches or light dark spots and often a light yellow/cream margin; pelvic and pectoral fins lightly pigmented to dusky. 44-51 ctenoid lateral scales. Body shape and size: Body laterally compressed and deep, somewhat elongated; oval in cross section. Typically 75-150 mm (3-6 in) TL; maximum in Wisconsin about 250 mm (10 in).
Tail, dorsal and other fins: Slightly Forked or round tail. Dorsal fin with 2 lobes, broadly joined by a membrane and appearing as one fin, the first with 9-11 spines and the second with 10-12 rays. Pelvic fins thoracic. Adipose fin absent. Anal fin with 3 spines and 9-10 rays.
GSF There are 9-12 short and thick primary gill rakers on the 1st arch.
BG BG There are 13-16 moderately long primary gill rakers on the 1st arch.
HBG Hybrid of green sunfish X bluegill: Notice intermediate appearance of gill rakers
DonJ - I doubt you're going to get your wife to hold the gill open to get a picture of the rakers. If so that wife of yours is a really GOOD woman. You will have to do the messy work and get wifey to be the photographer.
aka Pond Doctor & Dr. Perca Read Pond Boss Magazine - America's Journal of Pond Management