Ciona savignyi
(Pacific transparent sea squirt)
Tunicates
Exotic
Collection Info
Point Map
Species Profile
Animated Map

32 results for Ciona savignyi (Pacific transparent sea squirt)
Download Data
Click here for listing in all states

Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
161253 WA Puget Sound1998 17110019 Puget Soundestablished
160128 WA Puget Sound2000 17110019 Puget Soundestablished
275249 WAJeffersonHood Canal, Arrowhead2010 17110018 Hood Canalcollected
279274 WAJeffersonHood Canal, Black Point2011 17110018 Hood Canalestablished
275247 WAJeffersonHood Canal, Pulali Point South Fingers, Dabob Bay2010 17110018 Hood Canalcollected
241639 WAKingDes Moines Marina, City of Des Moines, Puget Sound.1998 17110019 Puget Soundestablished
252785 WAKingDes Moines Marina, City of Des Moines, Puget Sound.2001 17110019 Puget Soundestablished
252786 WAKingDes Moines Marina, City of Des Moines, Puget Sound.2004 17110019 Puget Soundestablished
252788 WAKingDes Moines Marina, City of Des Moines, Puget Sound.2006 17110019 Puget Soundestablished
270002 WAKingDes Moines Marina, City of Des Moines, Puget Sound.2008 17110019 Puget Soundestablished
252792 WAKingElliott Bay, Elliott Bay Marina, Seattle, north end of Elliott Bay, Seattle2004 17110019 Puget Soundestablished
252793 WAKingElliott Bay, Elliott Bay Marina, Seattle, north end of Elliott Bay, Seattle2006 17110019 Puget Soundestablished
275255 WAKingPuget Sound, Seacrest Park, Cove 2, Alki2010 17110019 Puget Soundestablished
1897390 WAKingSouth Central Puget Sound, K54 Elliot Bay Marina2024 17110019 Puget Sound 
241640 WAKitsapBurke Bay [Puget Sound], Brownsville Marina, Brownsville, on the Kitsap Peninsula west of Bainbridge Island.1998 17110019 Puget Soundestablished
252784 WAKitsapBurke Bay [Puget Sound], Brownsville Marina, Brownsville, on the Kitsap Peninsula west of Bainbridge Island.2006 17110019 Puget Soundestablished
252798 WAKitsapEagle Harbor [Puget Sound] at Winslow Marina in Winslow, Bainbridge Island.2006 17110019 Puget Soundestablished
252797 WAKitsapSinclair Inlet [Puget Sound] at Port Orchard Marina, in Port Orchard2006 17110019 Puget Soundestablished
242752 WAMasonHood Canal at Sund Rock, North of Hoodsport2005 17110018 Hood Canalestablished
275250 WAMasonHood Canal, Octopus Hole2010 17110018 Hood Canalcollected
275252 WAMasonHood Canal, Sund Rock, North Wall, Marine Preserve2010 17110018 Hood Canalestablished
275251 WAMasonHood Canal, Sund Rock, North Wall, Marine Preserve2010 17110018 Hood Canalcollected
275253 WAMasonHood Canal, Sund Rock, South Wall2010 17110018 Hood Canalestablished
275248 WAMasonHood Canal, The Knuckle Flagpole Deep2010 17110018 Hood Canalcollected
252783 WAPierceDalco Passge [Puget Sound] Breakwater Marina at Point Defiance Park, Tacoma2001 17110019 Puget Soundestablished
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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/11/2026].

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.