Can anyone exlpain this JD?

  • We are currently upgrading MFK. thanks! -neo
Normal male JD
 
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The original Jack Dempsey.
 
looks like a hybrid of a standard JD and a gold JD. I know ken has some gold JD for sale
 
I saw one like this at a show it placed as a normal jd
 
How so Orange? Normally they have the purple color and the others that I've seen looked more pinkish or light yellow. If this is a normal Jack I'm surprised it hasn't been bread more for that deep orange.
 
mrwinkle;3899759; said:
looks like a hybrid of a standard JD and a gold JD. I know ken has some gold JD for sale

Gold JDs and normal JDs are the same species. Gold JDs are homozygous for a recessive gold gene. A cross between a normal JD and gold JD produces progenies that are heterozygous for the gold gene and therefore phenotypically indistinguishable from normal JD. In any event, they are still JDs; not hybrids.
 
I just recently saw a JD with this beautiful coloration. I thought it was a hybrid but the store owner explained that it was a wild JD. True or not, it was still an awesome specimen. I wanted to buy it but I have limited tank space at the moment. I'm surprised to see another one so soon. Great looking fish!
 
I've had a number of Dempseys with that red/orange look to them... It is a less than common but not abnormal coloration for a Dempsey...

And great post Peathenster! But to translate...

Mixing a Gold JD and a standard JD is NOT a hybrid. They are both the same species...

When you breed a 'Gold' JD with a standard JD, all the babies look exactly like a standard JD. They just have the "recessive gene", or are heterogeneous, for Gold.

For reference "Gold" Dempseys are actually Leucistic...
 
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