What are these eggs?

[badIuck]

Hey guys,
I was about to clean the corners of my glass when I noticed these. I have Mandarin fish, ocellaris clowns, cleaner shrimp and dottybacks but I don't think these eggs(?) are from any of those guys. Any ideas? See attachement.
Thanks,
Tim



Edit: Just figured out that they are probably dove snail eggs. Anyone disagree?

 

[sunken3]

i am pulling for shark eggs!

 

[sunken3]

i am pulling for shark eggs!

on a serious note.. no idea, other than cleaner shrimp hold their eggs.. they could be the other fish (if you have mated pairs)... the snail eggs i have had in the past don't look like those, but I don't know what a dove snail is.