Craspedacusta sowerbii
Craspedacusta sowerbii
(freshwater jellyfish)
Coelenterates-Hydrozoans
Exotic
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175 results for Craspedacusta sowerbii (freshwater jellyfish)
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Page:1234567
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
168079 ALJeffersonBessemer2005 03160112 Upper Black Warriorunknown
168086 ALJeffersonOak Grove Mine Lake2005 03160112 Upper Black Warriorunknown
278718 ALTuscaloosaLake Tamaha [in Tuscaloosa]2011 03160112 Upper Black Warriorestablished
168073 ALTuscaloosaMillion dollar Lakes (Ski Lake), near Bucksville2005 03160112 Upper Black Warriorunknown
168091 ALTuscaloosaTuscaloosa County1999 03160112 Upper Black Warriorunknown
168243 CAAmadorLake Comanche-South shore (in trout pond), near Ione/Lodi (near Hwy 88/12)2003 18040012 Upper Mokelumneunknown
168244 CAAmadorLake Comanche-South shore (in trout pond), near Ione/Lodi (near Hwy 88/12)2005 18040012 Upper Mokelumneunknown
236744 CAAmadorMokelumne River, near Wallace, off Simon Falls Rd1999 18040012 Upper Mokelumneunknown
154973 CAAmadorPardee Reservoir near Martell1999 18040012 Upper Mokelumneunknown
168134 CAAmadorPardee Reservoir near Martell2005 18040012 Upper Mokelumneunknown
1736763 CAButteConcow Creek, below the dam2023 18020121 North Fork Featherunknown
236743 CAButteFeather River Lake (South Fork), Oroville of CA 1621999 18020123 Middle Fork Featherunknown
238871 CAButteLake Oroville2007 18020123 Middle Fork Featherunknown
749787 CAButteLake Oroville2014 18020123 Middle Fork Featherunknown
1732356 CAEl DoradoStumpy Meadows Reservoir2023 18020128 North Fork Americanestablished
1419064 CANevadaBackyard Koi pond2017 18020126 Upper Bearunknown
154992 CANevadaLake of the Pines near Hwy 491999 18020126 Upper Bearunknown
168247 CANevadaLake of the Pines, near Auburn (near Hwy 49)1999 18020126 Upper Bearunknown
168258 CANevadaPrivate pond, near Nevada City1999 18020125 Upper Yubaunknown
168259 CANevadaPrivate pond, near Rough and Ready (near Rough and Ready Hwy)1999 18020125 Upper Yubaunknown
1740423 CAPlacer 2024 18020128 North Fork American 
168125 CASacramentoFolsom Lake1999 18020128 North Fork Americanunknown
1522759 CATularePond by the Kings River2018 18030012 Tulare Lake Bedestablished
1533185 CATularePond by the Kings River2018 18030012 Tulare Lake Bedestablished
1469112 CATularePond by the Kings River2018 18030012 Tulare Lake Bedunknown
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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 [2/22/2026].

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.