Botrylloides violaceus
Botrylloides violaceus
(an orange sheath tunicate)
Tunicates
Exotic
Collection Info
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7 results for Botrylloides violaceus (an orange sheath tunicate)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
623370 CAOrangeHuntington Harbour- Back Lagoon2000 18070201 Seal Beachestablished
623351 CAOrangeHuntington Harbour Epifaunal 022001 18070201 Seal Beachestablished
623352 CAOrangeHuntington Harbour Epifaunal 032001 18070201 Seal Beachestablished
623361 CAOrangeHuntington Harbour Epifaunal 042001 18070201 Seal Beachestablished
623366 CAOrangeHuntington Harbour Yacht Club2000 18070201 Seal Beachestablished
623404 CAOrangeNew Site (Blue Awnings)2006 18070201 Seal Beachestablished
623412 CAOrangePump-A-Head Dock2006 18070201 Seal Beachestablished

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.

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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 [1/22/2026].

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