Purple Couple - Sagaminopteron ornatum

The picture shows a pair of Batwing Slug - Sagaminopteron ornatum. They are very small, the one on the left is around 5 mm and on the right is around 3 mm in size. Was very happy to see a pair of them for the first time, usually seeing one is already lucky!

I'm not supposed to post pics with humans, but to give an idea how tiny they are, adding a link to my Facebook post to show how tiny they are :

https://www.facebook.com/photo.php?fbid=10155604602377491&set=a.383697222490.164145.793127490&type=3&theater;