Help with ID snail/slugs

[artemk]

I got these guys for free at the LFS a while back, and never remembered what they were called. They now laid eggs and I spotted at least 4 babies crawling around my tank! I would love to know what they are called. They are awesome!

THANKS A TON!

 

[meowzer]

if I am looking at the right one I may say stomatella

 

[artemk]

1st picture, its on the left. Has no shell, but something purplish on top of it.

 

[artemk]

Thanks for the ID. Just did some quick reading, and apparently I witnessed 3 of them spawning just about an hour ago. Had no idea what they were doing, just saw "smoke" like stuff burst out into the water. Now i know what it was. Love this hobby!!