Need and ID

[tiffster]

I found three brown oval shaped sacks along the water line in my 55 this morning and I was wondering what they were. They were trailing right behind a snail so I 'm thinking snail eggs. They are pointed on both ends ( kinda like a marquis cut diamond ) only the top point is attached to the glass. The color reminds me of a roach. I can see darker spots inside. Any ideas?
Sorry no picture

 

[tiffster]

the pointy ones , astrea according to the pics on SWF.com

 

[jonthefb]

dont think it was a snail egg sac, but not sure....is the other end still attatched to the snail?
good luck
jon