![](http://www.alamy.com/thumbs/6/2DA76B5C-640D-4FFF-BAAA-66F81E8A0E33/2JKBJ8B.jpg)
Microscopic oligochaet bristle worm photographed in a nutrient rich freshwater culture.
Size: 7859px × 4968px
Photo credit: © Alf Jacob Nilsen / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 2022, annelida, clitellata, culture, detritus, errant, eutrof, eutroph, eyespots, free-living, freeliving, frestwater, gut, infusoriekultur, kultur, micro, microscopic, mikro, mikroskopisk, naididae, nutrient, oligochaet, rich, segments, stylaria, tarm, tubificida, worm, worms, æringsrik