Please can someone tell me what this is.......

Please can someone tell me what this is.......

Observation - Please can someone tell me what this is....... - UK and Ireland. Description: Found on a Mullein leaf. About 1cm in length. It looks like it has almost 'lobster' like pincers at the front! Never seen anything like it before! Hope someone can help, thanks.

Found on a Mullein leaf. About 1cm in length. It looks like it has almost 'lobster' like pincers at the front! Never seen anything like it before! Hope someone can help, thanks.