Breadcrumb Home Search Showing results for Language Content type Photo (390) Article (77) Slideshow (22) Audio (9) Overview (8) Lesson Plan (6) Video (1) Article Type Article (44) Personal Perspectives (22) Topics (-) Invertebrates (513) Deep Sea (53) Coral Reefs (43) At The Museum (30) Books, Film & The Arts (27) Fish (23) Exploration (22) Census of Marine Life (19) Technology (19) Plankton (17) Poles (16) Evolution (13) Careers (12) Invasive Species (11) Animal Behavior (10) Plants & Algae (10) Beaches (9) Marine Mammals (9) Pollution (9) Climate Change (8) Coasts & Shallow Water (8) Food Web (8) History & Cultures (8) The Seafloor (8) Gulf Oil Spill (7) Genetics (6) Ancient Seas (5) Mangroves (5) Reptiles (5) Acidification (4) Microbes (4) Ocean Life (4) Temperature & Chemistry (4) Recreation (3) Vents & Volcanoes (3) Extinctions (2) Fishing (2) Seabirds (2) Sharks & Rays (2) The Anthropocene (2) Through Time (2) Conservation (1) Ecosystems (1) Extinctions (1) Habitat Destruction (1) Seafood (1) Shifting Baselines (1) Solutions & Success Stories (1) Tags Squids & Octopuses (56) Smithsonian scientists (53) Corals (51) Crabs, Shrimp & Relatives (48) Jellyfish, Anemones & Relatives (46) Mussels, Oysters & Relatives (42) Biodiversity (38) Adaptations (29) Reproduction (29) Feeding (25) Under the microscope (25) Defenses (23) Arctic (22) Sea stars & Urchins (22) National Museum of Natural History (20) NOAA (20) Scientists at work (20) Bioluminescence (19) Photography (19) Anatomy (15) Camouflage (15) New discoveries (15) Predation (15) Smithsonian collections (14) Zooplankton (14) Scientific illustrations (13) Senses (13) Sponges (13) Whales (11) Seaweed (10) Encyclopedia of Life (9) Fisheries (8) Gulf of Mexico Research Initiative (8) Oil spills (8) Research vessels (8) Seahorses (8) Snails & Slugs (8) Worms (8) Antarctic (7) Coral bleaching (7) Deep-sea corals (7) Deepwater Horizon (7) ROVs (7) Algae (6) Beaches (6) Brian Skerry (6) Medicine (6) Seamounts (6) Sea turtles (6) Technology (6) Art (5) Maritime history (5) Open ocean (5) Symbiosis (5) Competition (4) Migration (4) Paleobiology (4) Smithsonian Tropical Research Institute (4) Citizens of the Sea (3) Climate Change (3) Endangered species (3) Restoring Habitats (3) Seagrass (3) Smithsonian Marine Station at Ft. Pierce (3) Vents & Volcanoes (3) Women in Science (3) Albatross (2) Ancient sea life (2) DNA barcoding (2) Intelligence (2) Larvae (2) News (2) Runoff (2) Smithsonian Environmental Research Center (2) Smithsonian exhibits (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Photo A Baltic Sea Nudibranch October 2011 View Image Photo Diverse Deep-Sea Corals July 2011 View Image Photo Purple Nudibranch November 2012 View Image Photo The Black Sea Nettle August 2013 View Image Photo Smasher Mantis Shrimp June 2013 View Image Photo Themisto August 2014 View Image Photo Treated Cancer Cells September 2015 View Image Photo Corals Threatened by Acid Seas April 2011 View Image Photo Octopus Shows Off Its Funnel October 2013 View Image Photo Pharaoh Cuttlefish January 2010 View Image Photo Santa Claws is Coming to Town December 2016 View Image Photo Boat Propeller Fouled With Barnacles December 2010 View Image Pagination Previous page Page 2 Page 3 Page 4 Page 5 Current page 6 Page 7 Page 8 Page 9 Page 10 Next page