Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
fish freshwater predatory predators aquatic animal hunter sander lucioperca stizostedion lucioperca sandra sander schill zander percidae perch percomorphaceae perciformes fishing predator angling sport predator scale fin fish eye gills caudal dorsal pelvic zander gill cover identification lateral line bones spawn farming isolated species mouth breeding pikeperch blue pickerel food