Botrylloides violaceus
Botrylloides violaceus
(an orange sheath tunicate)
Tunicates
Exotic
Collection Info
Point Map
Species Profile
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52 results for Botrylloides violaceus (an orange sheath tunicate)
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Page:123
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
162399 AKValdez-CordovaPrince William Sound2000 19020203 Prince William Soundestablished
162397 CA San Francisco Bay drainage2000 18050004 San Francisco Bayestablished
273599 CALos AngelesAlamitos Bay (Long Beach Marina), inner harbor.2000 18070106 San Gabrielestablished
623368 CALos AngelesCabrillo Beach Boat Ramp2000 18070106 San Gabrielestablished
623336 CALos AngelesImpound Marina2000 18070106 San Gabrielestablished
623332 CALos AngelesIsland Yacht Anchorage2000 18070106 San Gabrielestablished
623365 CALos AngelesKing Harbor2000 18070104 Santa Monica Bayestablished
273611 CALos AngelesKing Harbor Marina, Redondo Beach, floats near entrance.2000 18070104 Santa Monica Bayestablished
273600 CALos AngelesLong Beach Harbor, Cerritos Channel, Impound Marina.2000 18070106 San Gabrielestablished
623367 CALos AngelesLong Beach Yacht Club2000 18070106 San Gabrielestablished
273615 CALos AngelesLos Angeles Harbor, Watchorn Marina.2000 18070106 San Gabrielestablished
273613 CALos AngelesMarina del Ray harbor, floats near entrance off Bora Bora Way.2000 18070104 Santa Monica Bayestablished
623357 CALos AngelesMarina del Rey2000 18070104 Santa Monica Bayestablished
623356 CALos AngelesNewmarks Yacht Harbor2000 18070106 San Gabrielestablished
623334 CALos AngelesWatchorn Basin2000 18070106 San Gabrielestablished
623375 CAMontereyMonterey Harbor Epifaunal 032000 18060015 Monterey Bayestablished
623323 CAMontereyMoss Landing Harbor Epifaunal 012000 18060015 Monterey Bayestablished
623370 CAOrangeHuntington Harbour- Back Lagoon2000 18070201 Seal Beachestablished
623366 CAOrangeHuntington Harbour Yacht Club2000 18070201 Seal Beachestablished
623369 CASan DiegoChula Vista Boat Ramp2000 18070304 San Diegoestablished
623371 CASan DiegoFiddler's Cove2000 18070304 San Diegoestablished
273607 CASan DiegoMission Bay, Quivira Basin, Seaforth Landing.2000 18070304 San Diegoestablished
273606 CASan DiegoSan Diego Bay, Chula Vista, J. Street boat launch area.2000 18070304 San Diegoestablished
273605 CASan DiegoSan Diego Bay, Fiddlers Cove, Navy Yacht Club, Coronado.2000 18070304 San Diegoestablished
273602 CASan DiegoSan Diego Bay, Shelter Island, entrance to San Diego Harbor, floats for customs boats.2000 18070304 San Diegoestablished
Page:123

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 [3/6/2026].

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