PIXNIO / Animals / Mussels40+ Mussels free photos Mussels free photos. Free for personal and commercial use. You can freely use any picture from this gallery. You are free to use the photos for personal or commercial use. Thick shelled river mussel (Unio crassus) underwater with rock and a stick in the water Dried freshwater mussel (Phylum Mollusca) on ground in natural habitat Brown freshwater mussel shell in wet sand close-up Mussel shell on rocky river riverbank close-up Close-up of freshwater mussels on wet riverbank sand Saltwater mussel shell on dry rocks summer season soil, dry season, drought, mussel, saltwater, ground, dust, erosion, dirty, wasteland mussel, saltwater, riverbank, water, mollusk, gastropod, animal, invertebrate, shell, nature open, empty, mussel, close-up, riverbank, wet, reflection, nature, blur, water mussel, drought, mud, dry season, ground, mollusk, dry, invertebrate, texture, erosion mussel, seaweed, sand, nature, outdoors, shell, moss, wild, wildlife, soil mussel, underwater, low tide, sand, water, transparent, pattern, texture, nature, landscape mussel, mollusk, sand, invertebrate, arthropod, nature, shell, animal, wildlife, brown freshwater mussel, mussel, riverbank, sand, water, beach, wildlife, landscape, nature, outdoors freshwater mussel, fresh water, underwater, river, mud, ground, nature, water, sand, lake empty, mussel, yellowish brown, yellow leaves, yellow, autumn season, organism, nature, invertebrate, outdoors mussel, empty, autumn season, yellow leaves, nature, outdoors, rock, stone, daylight, invertebrate mussel, autumn season, shell, animal, mollusk, blur, invertebrate, nature, wildlife, outdoors close-up, detail, empty, mussel, shell, nature, still life, biology, invertebrate, animal animal, mussel, riverbank, sand, water, nature, shell, mollusk, detail, details next ›