Craspedacusta sowerbii
Craspedacusta sowerbii
(freshwater jellyfish)
Coelenterates-Hydrozoans
Exotic
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9 results for Craspedacusta sowerbii (freshwater jellyfish)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
236419 MIGogebicCrooked Lake, near Watersmeet2005 04020102 Ontonagonunknown
168371 MIGogebicDuck Lake2002 04020102 Ontonagonunknown
248258 MIGogebicDuck Lake2005 04020102 Ontonagonunknown
155711 MIGogebicDuck Lake2005 04020102 Ontonagonunknown
1886436 MIGogebicLangford Lake2025 04020102 Ontonagonestablished
1655076 MIGogebicLangford Lake, Gogebic County, MI2020 04020102 Ontonagonestablished
1427129 MIGogebicPlum Lake2012 04020102 Ontonagonestablished
236295 MIGogebicThousand Island Lake and Cisco Lake, near Watersmeet, near Rt. 2, Thousand Island Lake and Cisco Lake Rd.2002 04020102 Ontonagonunknown
236296 MIGogebicThousand Island Lake and Cisco Lake, near Watersmeet, near Rt. 2, Thousand Island Lake and Cisco Lake Rd.2005 04020102 Ontonagonunknown

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/19/2025].

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