river worm, sludge-worm (Tubifex tubifex), in water, Germany

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Size: 5315px × 3578px
Location: Deutschland
Photo credit: © blickwinkel/Hecker/Sauer / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: animal, animals, annelid, annelids, aquatic, bioindicator, bioindicators, close, close-, closeup, ecology, europe, european, extreme, format, german, germany, highly, horizontal, index, indicator, macro, magnified, organism, organisms, river, segmented, serpulid, serpulids, shot, shots, sludge-worm, sludge-worms, tubeworm, tubeworms, tubificidae, view, water, worm, worms