Persian carpet flatworm

amazing shot

Super spotting!

Wow!

Awesome spot! Congrats!

Love it!! Congratulations on the SOTD.

Beautiful capture Bo Mancao,congrats on the SOTD,thanks for sharing

Lovely SOTD! Congrats!

Magnificent spotting. Congrats Bo Mancao. yes I would like to take a ride.

Beautiful spotting. Congratulations Bo, on the SOTD.

Congratulations Bo. Awesome spotting.

Excellent image

Amazing!! Congrats!

Congrats! This is awesome!

Congratulations Bo on this SOTD!

Wonderful congrats!

Amazing creature! Congratulations!

Congratulations on this Spectacular SotD !

Congratulations Bo on your SOTD

Wow!

Congratulations Bo on your SOTD!

Congrats on your SOTD for this gorgeous spotting! Looking forward to more spottings to come!

Congrats!

Congratulations!

Welcome to the community Bo, & congratulations, these stunning images have been chosen as spotting of the day!

The Persian carpet flatworm has two penises, which it uses to fence, in an attempt to inject sperm into its opponent in order to fertilize it, while avoiding being fertilized itself.

https://www.facebook.com/photo.php?fbid=...
https://twitter.com/projectnoah/status/2...

WOW! That is really amazing!