Breadcrumb Home Search Showing results for Language Content type Article (9) Photo (8) Lesson Plan (1) Overview (1) Video (1) Article Type Article (7) Personal Perspectives (2) Topics (-) Invasive Species (20) Invertebrates (7) Coasts & Shallow Water (3) Plants & Algae (3) Fish (2) Ocean Life (2) Seafood (2) At The Museum (1) Climate Change (1) Conservation (1) Fishing (1) Food Web (1) Habitat Destruction (1) Human Connections (1) Mangroves (1) Pollution (1) The Anthropocene (1) Waves, Storms & Tsunamis (1) Tags Mussels, Oysters & Relatives (4) Algae (3) Ballast Water (3) Crabs, Shrimp & Relatives (3) Smithsonian scientists (3) Scuba diving (2) Smithsonian Environmental Research Center (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Photo Crab Gills Absorb Nutrients January 2018 View Image Photo Chesapeake Bay Harbor July 2011 View Image Video Invasive Species Hitch a Ride on Tsunami Debris April 2018 Watch the Video Photo Laurie Underwater Selfie February 2015 View Image Photo Lionfish in a Whirl August 2013 View Image Photo Killer Algae (Caulerpa taxifolia) September 2017 View Image Photo Sea Walnut (Mnemiopsis leidyi) September 2017 View Image Photo An Invasive Brittlestar August 2017 View Image Pagination Previous page Page 1 Current page 2