Green larva in jelly?

Green larva in jelly?

Observation - Green larva in jelly? - UK and Ireland. Description: This small green 'larva' was inside the jelly. It did come out, about 90% of the way, but could easily get back in again and was free enough that it could turn completely round while inside.

This small green 'larva' was inside the jelly. It did come out, about 90% of the way, but could easily get back in again and was free enough that it could turn completely round while inside.