Dragonfly nymph in water in a sample dipper cup

---

Size: 3024px × 4032px
Location: London, Ontario, Canada
Photo credit: © Heather Wharram / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: benthic, bug, collecting, cup, dipper, dragonfly, environmental, forest, insect, invertebrate, lake, larvae, metamorphosis, monitoring, nature, nymph, outdoors, pond, quality, sample, sampler, science, standing, stream, studying, water