mattoid
Aquarium Advice Activist
I've found three of these so far, after the lights go out, but can be seen by house lights easily. Appear to come out of tiny holes in rock and one was at least 4" of skinny stretchy worm before the double headed flat worm looking portion around an inch or so tip to tip on the T-section head. Recoils when lit with the torch, very agile. Couldn't find any other pics or reference so any ID or info greatly appreciated. Thanks.