Didemnum vexillum
Didemnum vexillum
(a colonial sea squirt)
Tunicates
Exotic
Collection Info
Point Map
Species Profile
Animated Map

28 results for Didemnum vexillum (a colonial sea squirt)
Download Data
Click here for listing in all states

Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
252644 MA Atlantic Ocean at northern edge of Georges Bank, off Cape Cod2003 32504000 Gulf of Maine/Bay of Fundyestablished
252645 MA Atlantic Ocean at northern edge of Georges Bank, off Cape Cod2003 32504000 Gulf of Maine/Bay of Fundyestablished
252646 MA Atlantic Ocean at northern edge of Georges Bank, off Cape Cod2003 32504000 Gulf of Maine/Bay of Fundyestablished
252647 MA Atlantic Ocean at northern edge of Georges Bank, off Cape Cod2003 32504000 Gulf of Maine/Bay of Fundyestablished
252648 MA Atlantic Ocean at northern edge of Georges Bank, off Cape Cod2003 32504000 Gulf of Maine/Bay of Fundyestablished
252649 MA Atlantic Ocean at northern edge of Georges Bank, off Cape Cod2006 32504000 Gulf of Maine/Bay of Fundyestablished
160957 MA Atlantic Ocean on the northern edge of George's Bank (about 160 miles off outer Cape Cod, MA)2003 32504000 Gulf of Maine/Bay of Fundyestablished
252576 MABarnstableAtlantic Ocean, Cape Cod Bay, Mcmillan Wharf in Provincetown Harbor2003 01090002 Cape Codestablished
252575 MABarnstableAtlantic Ocean, Chatham Harbor in Chatham2003 01090002 Cape Codestablished
252603 MABarnstableAtlantic Ocean, Great Harbor, Iselin Dock in Woods Hole1998 01090002 Cape Codestablished
252600 MABarnstableAtlantic Ocean, Great Harbor, Iselin Dock in Woods Hole2002 01090002 Cape Codestablished
252602 MABarnstableAtlantic Ocean, Great Harbor, Iselin Dock in Woods Hole2004 01090002 Cape Codestablished
252577 MABarnstableAtlantic Ocean, Little Harbor, Vineyard Sound, Eel Pond area in Woods Hole2004 01090002 Cape Codestablished
252634 MABarnstableCape Cod Bay at Sandwich town beach2006 01090002 Cape Codestablished
252573 MABarnstableCape Cod Bay near Sandwich, at entrance of Cape Cod Canal2003 01090002 Cape Codestablished
252574 MABarnstableCape Cod Bay near Sandwich, at entrance of Cape Cod Canal2004 01090002 Cape Codestablished
252616 MABarnstableCotuit Bay in Cotuit2005 01090002 Cape Codestablished
252618 MABarnstableNorth Bay at Osterville Grand Island2005 01090002 Cape Codestablished
252604 MABarnstablePleasant Bay in Chatham2005 01090002 Cape Codestablished
252621 MABarnstableStage Harbor in Chatham2006 01090002 Cape Codestablished
252594 MABarnstableTown Cove in Orleans2004 01090002 Cape Codestablished
252620 MABarnstableWellfleet Harbor, Cape Cod Bay2005 01090002 Cape Codestablished
252617 MABarnstableWest Bay at Osterville Grand Island2005 01090002 Cape Codestablished
252596 MABarnstableWest Falmouth Harbor [Buzzards Bay, Atlantic Ocean]2004 01090002 Cape Codestablished
252579 MADukesAtlantic Ocean, Nantucket Sound at Oak Bluffs Harbor on Marthas Vineyard2004 01090002 Cape Codestablished
Page:12

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/7/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.