Researcher Bob Weck views an Illinois cave amphipod under a microscope
by U.S. Fish and Wildlife Service - Midwest Region
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Free for any use, commercial included. No attribution required — though the photographer would not mind it.
Details
- Photographer
- U.S. Fish and Wildlife Service - Midwest Region
- Dimensions
- 768 × 1024
- Orientation
- Portrait
- Category
- Technology
- Downloads
- 491
