Todays mystery what is it

PeterEde

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Just got a green bta and this egg looking thing is on the rock.
Any ideas?

20240322_115614.jpg
 

August

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if it were more green, I would say bubble algae. It should be hard and if it bothers you, you can pry it off? It doens't look like a branch from the BTA.
 

ISpeakForTheSeas

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Im thinking bta egg?
Definitely not an egg from a BTA (those are slightly less than 800 microns, so they're like the size of adult pods (between Apocyclops panamensis at ~700 and Tisbe biminiensis pods at ~900).

My first thought would be a closed up (and likely bleached) anemone or a tunicate of some kind, but I'm definitely not confident on that.
 
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PeterEde

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Definitely not an egg from a BTA (those are slightly less than 800 microns, so they're like the size of adult pods (between Apocyclops panamensis at ~700 and Tisbe biminiensis pods at ~900).

My first thought would be a closed up (and likely bleached) anemone or a tunicate of some kind, but I'm definitely not confident on that.
Yeah possibly another small nem.
 
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PeterEde

PeterEde

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The smaller thing to the upper right looks like a sponge of some sort maybe the same only larger? Or it could be whatever that is the smaller one is the same thing too? just a thought Idk.....
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There are freebie zoas on this piece of rock. Scored
 

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