Picture informations: Lug worm, old tube

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-sa 3.0
Lug worm, old tube  

Picture informations: Peacock worm's tube

Author(s) Sven Gust
Licence owner Sven Gust
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-nc 3.0
Peacock worm's tube  

Picture informations: Parchment worm tube

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-sa 3.0
Parchment worm tube  

Picture informations: Tube amphipod burrows

Author(s) Jens Christensen
Licence owner Danish Energy Authority
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-nc 3.0
Tube amphipod burrows