caddisfly (Potamophylax spec.), larvae in their cases, Germany

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Size: 5315px × 3543px
Location: Deutschland
Photo credit: © blickwinkel/H. Bellmann/F. Hecker / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: animal, animals, caddis, caddisflies, caddisfly, caddy, case, cases, den, dens, europe, european, flies, fly, format, german, germany, heap, heaps, horizontal, insect, insects, larva, larvae, neoptera, rail-flies, sedge-flies, trichoptera, underwater, water