Ama Menec's picture

Common Jelly Fish with 3 extra reproductive organs?

Observed: 22nd July 2013 By: Ama MenecAma Menec’s reputation in Invertebrates
Gower common Jellyfish 2013

It looks like a common Jellyfish but with too many reproductive organs as they are supposed to have 4 and this has this perfectly normal? Are the number of pink wedge shaped organs variable?

  • Common Jellyfish
    Confidence: It's likely to be this, but I can't be certain.
Species interactions

No interactions present.


Mydaea's picture

I have seen all numbers

I have seen all numbers between 4 and 8. It is rare, but not that rare. And it is just Aurelia aurita.

Ama Menec's picture

Variable numbers of reproductive organs

Thanks! I was concerned as it was not far by sea from a nuclear power station and I'd seen no mention of variable numbers of reproductive organs in any books.

ChrisMcA's picture

I've never noticed one with

I've never noticed one with more than 4, but there's been another on Ispot at
By the way, it'd be worth it to put up a 2nd & proper ID, Moon jellyfish (Aurelia aurita) ,which you can be "as sure as you can be" about.

Mydaea's picture

Make that between 2 and 8. I

Make that between 2 and 8. I have just seen several with 2 and 3 organs, and one with 5.