![](http://www.alamy.com/thumbs/6/2258D20F-C088-42FF-B8EC-2D19AB23A4B7/DAMT4J.jpg)
grayling (Thymallus thymallus), yolk sac larva on pebble ground, Germany
Size: 5315px × 3542px
Photo credit: © blickwinkel/Hartl / Alamy / Afripics
License: Licensed
Model Released: No
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