Breadcrumb Home Search Showing results for Language Content type Photo (391) Article (75) Slideshow (22) Overview (8) Lesson Plan (6) Article Type Article (42) Personal Perspectives (22) Topics (-) Invertebrates (502) Deep Sea (50) Coral Reefs (41) At The Museum (28) Books, Film & The Arts (27) Fish (23) Exploration (22) Census of Marine Life (19) Plankton (17) Poles (16) Evolution (12) Careers (11) 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 (7) Genetics (6) Gulf Oil Spill (6) Ancient Seas (5) Mangroves (5) Reptiles (5) Ocean Life (4) Temperature & Chemistry (4) Acidification (3) Microbes (3) Vents & Volcanoes (3) Extinctions (2) Fishing (2) Recreation (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 (55) Smithsonian scientists (51) Corals (49) Crabs, Shrimp & Relatives (47) Jellyfish, Anemones & Relatives (44) Mussels, Oysters & Relatives (41) Biodiversity (37) Adaptations (29) Reproduction (29) Feeding (25) Under the microscope (25) Arctic (22) Defenses (22) Sea stars & Urchins (22) Scientists at work (20) Bioluminescence (19) National Museum of Natural History (19) NOAA (19) Photography (19) Anatomy (15) Camouflage (15) Predation (15) New discoveries (14) Zooplankton (14) Scientific illustrations (13) Senses (13) Smithsonian collections (13) Sponges (13) Whales (11) Seaweed (10) Fisheries (8) Gulf of Mexico Research Initiative (8) Oil spills (8) Research vessels (8) Seahorses (8) Worms (8) Antarctic (7) Deep-sea corals (7) Deepwater Horizon (7) ROVs (7) Snails & Slugs (7) Beaches (6) Brian Skerry (6) Coral bleaching (6) Medicine (6) Seamounts (6) Sea turtles (6) Technology (6) Algae (5) Maritime history (5) Symbiosis (5) Art (4) Competition (4) Open ocean (4) Paleobiology (4) Smithsonian Tropical Research Institute (4) Citizens of the Sea (3) Endangered species (3) Migration (3) Restoring Habitats (3) Seagrass (3) Smithsonian Marine Station at Ft. Pierce (3) Women in Science (3) Albatross (2) Ancient sea life (2) Climate Change (2) DNA barcoding (2) Intelligence (2) Larvae (2) News (2) Runoff (2) Smithsonian Environmental Research Center (2) Vents & Volcanoes (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Photo Squid Missing Arm August 2019 View Image Photo One Becomes Two January 2020 View Image Photo Brittle Star Splits January 2020 View Image Photo Dead, Diseased Sea Stars December 2013 View Image Photo Pincers that Kill August 2017 View Image Photo The Red Crab of Christmas Island December 2016 View Image Photo Isopod From Florida ARMS February 2015 View Image Photo An Octopus' Tight Grip February 2018 View Image Photo Cretaceous Octopus February 2018 View Image Photo Nautilus Shell April 2013 View Image Photo Arctic Ctenophore with Long Tentacles January 2013 View Image Photo A Forest of Christmas Tree Worms July 2016 View Image Pagination Previous page Page 3 Page 4 Page 5 Page 6 Current page 7 Page 8 Page 9 Page 10 Page 11 Next page