Breadcrumb Home Search Showing results for Language Content type Article (3) Slideshow (1) Article Type Article (2) Personal Perspectives (1) Topics (-) Animal Behavior (4) (-) Evolution (4) Invertebrates (3) At The Museum (2) Beaches (1) Coasts & Shallow Water (1) Exploration (1) History & Cultures (1) Ice (1) Marine Mammals (1) Ocean Life (1) Plankton (1) Poles (1) Temperature & Chemistry (1) Tags Adaptations (2) Crabs, Shrimp & Relatives (2) Reproduction (2) Smithsonian scientists (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Slideshow The Hyper Eyes of Hyperiids: How Some Shrimp-Like Creatures See Light in the Deep Sea August 2014 See the Full Slideshow Article Why a Tusk? The real-life unicorns of the sea and the tusks that make them famous August 2017 Read the Full Article Article The Design of a Beautiful Weapon September 2013 Read the Full Article Article Tunicates—Not So Spineless Invertebrates June 2018 Read the Full Article