NAS - Nonindigenous Aquatic Species
Smithsonian Environmental Research Center. 2008. National Exotic Marine and Estuarine Species Information System. http://invasions.si.edu/nemesis/CH-INV.jsp?Species_name=Botrylloides+violaceus. Accessed 6-25-2008.
Reference Number: 24068 Type: Web Page Author: Smithsonian Environmental Research Center. Date (year): 2008 Title:National Exotic Marine and Estuarine Species Information System. URL: http://invasions.si.edu/nemesis/CH-INV.jsp?Species_name=Botrylloides+violaceus. Accessed 6-25-2008. Accessed on: Created on: Keywords: NEMESIS
Botrylloides violaceus VA - Chesapeake Bay at Kiptopeke [tip of Delmarva Peninsula] VA - Little Creek in Norfolk VA - York River at Yorktown (Amoco Refinery) VA - lower Chesapeake Bay at Poquoson VA - Harris River at Belle Isle Marina [trib of Back River, Chesapeake Bay in Hampton]
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Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/23/2026].
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