Hydrocharis morsus-ranae
Hydrocharis morsus-ranae
(European frogbit)
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Exotic
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7 results for Hydrocharis morsus-ranae (European frogbit)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1758758 PAWarren[No locality description provided]2013 05010002 Conewango 
1759657 PAWarren[No locality description provided]2013 05010002 Conewango 
1811420 PAWarren[No locality description provided]2013 05010002 Conewango 
1811547 PAWarren[No locality description provided]2013 05010002 Conewango 
1680214 PAWarrenAckley Swamp, Pine Grove Township2013 05010002 Conewangounknown
1417478 PAWarrenAkeley Swamp, ca. 5 km N of Russell2013 05010002 Conewangoestablished
1417479 PAWarrenAkeley Swamp, Conewango Creek2013 05010002 Conewangoestablished

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 [5/17/2025].

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