clear sac Brittany

clear sac Brittany

Observation - clear sac Brittany. Description: Clear sac similar to the bell of a jelly fish. Firmly attached to the sandy floor of beach by a clear tube. - apparently going into a hole. Able to swing in the current. approximately 8cm long. Nothing visible inside. We wonder if it is an egg case? It

Clear sac similar to the bell of a jelly fish. Firmly attached to the sandy floor of beach by a clear tube. - apparently going into a hole. Able to swing in the current. approximately 8cm long. Nothing visible inside. We wonder if it is an egg case? It was low tide in an area with a huge tidal range.