Specimen Information

Ciona savignyi
(Pacific transparent sea squirt)
Tunicates
Exotic

Specimen ID241640
GroupTunicates
GenusCiona
Speciessavignyi
Common NamePacific transparent sea squirt
StateWA
CountyKitsap
LocalityBurke Bay [Puget Sound], Brownsville Marina, Brownsville, on the Kitsap Peninsula west of Bainbridge Island.
Mapping AccuracyAccurate
HUC8 NamePuget Sound
HUC8 Number17110019
HUC10 NamePort Orchard Sound
HUC10 Number1711001910
HUC12 NamePort Orchard Sound
HUC12 Number171100191000
Map
Collection Day10
Collection Month9
Collection Year1998
Year AccuracyActual
Potential Pathwayshipping ballast water | shipping hull fouling
Statusestablished
Reference 1
Ref. Number:14791
Author:Cohen, A., C. Mills, H. Berry, M. Wonham, B. Bingham, B. Bookheim, J. Carlton, J. Chapman, J. Cordell, L. Harris, T. Klinger, A. Kohn, C. Lambert, G. Lambert, K. Li, D. Secord, and J. Toft.
Date:1998
Title:A rapid assessment survey of non-indigenous species in the shallow waters of Puget Sound. Report of the Puget Sound Expedition.
Publisher:Washington State Department of Natural Resources, Olympia, WA.
Pages:37 pp
Record TypeLiterature
Freshwater/MarineMarine-Brackish


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Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/6/2025].

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