![](http://www.alamy.com/thumbs/6/5AE7A645-5878-411C-AC3B-A9206277B7F3/JG58C4.jpg)
Pike gills, brightfield photomicrograph
Size: 4370px × 2408px
Photo credit: © Scenics & Science / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: breathing, brightfield, exchange, gas, gills, micrograph, microscope, oxygenation, photomicrograph, pike