Arched Backs

A forum for discussing everything about the Supershrimp (Halocaridina rubra, Opae ula).

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LeShrimp
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Arched Backs

Post by LeShrimp »

I noticed that sometimes my shrimp arch their backs. Why is this?
Just asking these questions to get a better idea on how the shrimps work.
eightoeight
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Re: Arched Backs

Post by eightoeight »

I notice this sometimes when they are cleaning their swimmerets.
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Rob in Puyallup
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Re: Arched Backs

Post by Rob in Puyallup »

yup, sounds like grooming to me.
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Rob in Puyallup
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Re: Arched Backs

Post by Rob in Puyallup »

Here's a pic of one doing just that:
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Harry
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Re: Arched Backs

Post by Harry »

Yoga!
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Re: Arched Backs

Post by Harry »

Seriously, I found this diagram online. It shows the arched back as a sign of pre-molting.
0_0_0_0_607_508_csupload_23270047.jpg
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Rob in Puyallup
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Re: Arched Backs

Post by Rob in Puyallup »

LOVE the diagram, thanks for that!
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Re: Arched Backs

Post by Mustafa »

Harry wrote:Seriously, I found this diagram online. It shows the arched back as a sign of pre-molting.
That's completely random, Harry. :) There are many reasons why shrimp arch their backs, just like there may be many reasons why humans arch their backs sometimes (e.g. to reach stuff on the floor, scratch your ankle, stretch, imitate an angry cat etc. etc.). Arched backs are definitely *not* a sign of a molt coming up.