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Tupfel shrimp


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6 hours ago, Vshrimp said:

Heard you can get green apple shrimps after generations of back crossing and so forth. Not my pic btw

8b690cc2dfc70843d12bb2ae45300515.jpg

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That's a cool looking shrimp

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So, this ties back to an earlier discussion of shrimp genetics.

I believe that Caridina Serrata(Tupfel Shrimp) are colored via a single gene.

(I tried to find pictures with sources if possible, but it was a bit difficult)

 

So, you have 4 colors I know of:
Green(green apple)

apple-300x200.jpg

 Yellow(tangerine tiger)

medium_image_2.jpg?lastModified=14167693

 Blue(aura blue)

Aura-Blue-Raritaet.jpg

 red

Caridina%20Serrata%20Sp.%20Red%20Tupfel%

Plus the wild type(Caridina Serrata)

neocaridina_sp_tuepfel4.jpg

I think the idea is that  green is a mix of the blue and yellow genes. That might be true. Or, green might just be a 3rd gene.

Then again, I don't really know if any of this is true AT ALL. The one item in favor of the single gene theory is that I have never seen a poorly colored C. Serrata. They all seem to "breed true". Then again, when someone has shown a picture of a cross between a Tangerine and a Blue on this forum, they looked like a "wild type".

 

That doesn't bode well for the "single gene theory". In fact, I am a bit perplexed. Anyone else have any ideas.

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They are pretty interesting shrimp, if I am being honest. 

I might need to try my hand at breeding them next. I was going to go back to babaulti, but NO ONE seems to have green babaulti anymore.

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Oooh.... Like the apple green. Did not know they came in that color, or the red. *sigh* and I really don't have room for new projects after this summer...

=^._.^=

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Some people have said that the orange is a naturally occurring variant. I have heard the same rumor of red tiger shrimp. I dont know if it is true.

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Orange is found in the wild; same with aura blues.  

Red tigers are can be found in the wild as well and even black tiger;  Chris Lukhaup posted a posted photo of a Black tiger shrimp he photograph in the early 2000's.  When i asked him about he said he didn't believe it was selectively bred but rather, it came from a shipment of wild caught tigers shrimp.

 

I currently have colonies of several wild shrimp species; Tupfel, Tigers, Laos mountain tigers, CBS;  All with the except of the CBS exhibit a very wide range of colours

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I searched for some pictures and was very surprised. Wild Tigers seem to be very dynamic in coloration.

 

Here is a video from Chris Lukhaup

Video Link on Youtube

That one tiger definitely looks like a black tiger shrimp.

Edited by pucksr
adding video link
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