Breadcrumb Home Search Showing results for Language Content type Photo (195) Article (60) Slideshow (21) Overview (8) Lesson Plan (6) Audio (4) Video (4) Article Type Article (38) Personal Perspectives (13) Topics (-) Invertebrates (298) Deep Sea (34) At The Museum (25) Coral Reefs (24) Fish (19) Exploration (17) Technology (13) Books, Film & The Arts (11) Census of Marine Life (10) Careers (9) Evolution (9) Beaches (8) Coasts & Shallow Water (8) Invasive Species (8) Animal Behavior (7) Food Web (7) Gulf Oil Spill (7) Marine Mammals (7) The Seafloor (7) Climate Change (6) History & Cultures (6) Plankton (6) Pollution (6) Ancient Seas (4) Ocean Life (4) Poles (4) Genetics (3) Plants & Algae (3) Temperature & Chemistry (3) Acidification (2) Extinctions (2) Mangroves (2) Microbes (2) Recreation (2) Seabirds (2) Seafood (2) The Anthropocene (2) Ecosystems (1) Extinctions (1) Reptiles (1) Sharks & Rays (1) Solutions & Success Stories (1) Through Time (1) Tags Smithsonian scientists (35) Squids & Octopuses (34) Crabs, Shrimp & Relatives (33) Corals (31) Jellyfish, Anemones & Relatives (31) Mussels, Oysters & Relatives (25) Biodiversity (22) Feeding (18) National Museum of Natural History (18) Reproduction (17) Adaptations (16) Defenses (16) Scientists at work (14) Sea stars & Urchins (14) Bioluminescence (13) NOAA (10) Under the microscope (10) New discoveries (9) Photography (9) Predation (9) Smithsonian collections (9) Zooplankton (9) Arctic (8) Camouflage (8) Fisheries (8) Gulf of Mexico Research Initiative (7) Oil spills (7) Beaches (6) Deep-sea corals (6) Deepwater Horizon (6) Research vessels (6) Scientific illustrations (6) Sponges (6) Whales (6) Worms (6) Anatomy (5) Senses (5) Snails & Slugs (5) Technology (5) Art (4) Encyclopedia of Life (4) Medicine (4) Seamounts (4) Symbiosis (4) Antarctic (3) Brian Skerry (3) Competition (3) Coral bleaching (3) Endangered species (3) Larvae (3) Open ocean (3) Paleobiology (3) ROVs (3) Seahorses (3) Smithsonian Tropical Research Institute (3) Women in Science (3) Albatross (2) Ancient sea life (2) Citizens of the Sea (2) Climate Change (2) Maritime history (2) Migration (2) News (2) Restoring Habitats (2) Seagrass (2) Sea turtles (2) Seaweed (2) Smithsonian Environmental Research Center (2) Smithsonian exhibits (2) Smithsonian Marine Station at Ft. Pierce (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Photo Brittle Star Clings to Damaged Deep-sea Corals April 2012 View Image Audio Giant Squid: One Species at a Time June 2010 Listen to the Audio Photo Hermit Crab Without a Shell May 2012 View Image Article Tunicates—Not So Spineless Invertebrates June 2018 Read the Full Article Photo Ghost Crab Close Up October 2015 View Image Photo Toxic Nature of Flower Urchins April 2022 View Image Slideshow Newly Discovered Deep-Sea Corals June 2011 See the Full Slideshow Photo A Mother's Clutch January 2018 View Image Photo A Cold-Water Seahorse December 2012 View Image Photo Midwater Jellyfish January 2010 View Image Slideshow The Hyper Eyes of Hyperiids: How Some Shrimp-Like Creatures See Light in the Deep Sea August 2014 See the Full Slideshow Photo Walrus Lice March 2021 View Image Pagination Previous page Page 7 Page 8 Page 9 Page 10 Current page 11 Page 12 Page 13 Page 14 Page 15 Next page