Can I Get an ID?

[VKP01]

These little guys have showed up on my glass over the last week. They’re not spirorbid worms, but they’re similar. Irregular circle/tear drop shape, completely white from the top, but they have yellow inside and look like a fried egg from the bottom. I’m not worried about them and don’t care that they’re there, just wondering if anyone knows what they are

 

[ndrwater]

Could be Stomatella snails. Do they have a small shell on top?

 

[VKP01]

Could be Stomatella snails. Do they have a small shell on top?

Not stomatellas, they’re attached to the glass. They can’t move, and the top is completely covered by a hard “shell”. It’s a dome completely attached.

 

[reef lover]

Could be snail eggs.

 

[VKP01]

Could be snail eggs.

They are ;Wideyed!!! I’ve just seen my pond snail and cerith eggs before so I didn’t recognize these, but it turns out they’re from my nerites! Thanks!