Hydrocharis morsus-ranae
Hydrocharis morsus-ranae
(European frogbit)
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594 results for Hydrocharis morsus-ranae (European frogbit)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1747022 NYCattaraugus[No locality description provided]2021 05010001 Upper Allegheny 
1563035 NYCayuga[No locality description provided]2014 04140101 Irondequoit-Ninemileestablished
1563039 NYCayuga[No locality description provided]2014 04140101 Irondequoit-Ninemileestablished
1563046 NYCayuga[No locality description provided]2014 04140101 Irondequoit-Ninemileestablished
1563048 NYCayuga[No locality description provided]2014 04140101 Irondequoit-Ninemileestablished
1563065 NYCayuga[No locality description provided]2014 04140101 Irondequoit-Ninemileestablished
1563068 NYCayuga[No locality description provided]2014 04140101 Irondequoit-Ninemileestablished
1563069 NYCayuga[No locality description provided]2014 04140101 Irondequoit-Ninemileestablished
1563056 NYCayuga[No locality description provided]2014 04140101 Irondequoit-Ninemileestablished
1678433 NYCayuga[No locality description provided]2019 04140101 Irondequoit-Ninemile 
1679899 NYCayuga[No locality description provided]2019 04140201 Seneca 
1679757 NYCayuga[No locality description provided]2020 04140101 Irondequoit-Ninemile 
1676439 NYCayuga[No locality description provided]2021 04140101 Irondequoit-Ninemile 
866508 NYCayuga[No locality provided]2002 04140101 Irondequoit-Ninemileestablished
1653832 NYCayuga3248 3412 Dennison Rd, Cato, NY, US2019 04140101 Irondequoit-Ninemileestablished
1656994 NYCayugaFair Haven; Fair Haven Beach State Park, East Bay, behind sand bar to Lake Ontario.1996 04140101 Irondequoit-Ninemileestablished
888159 NYCayugaNineteenth Pond2014 04140201 Senecaestablished
888073 NYCayugaSterling Pond2005 04140101 Irondequoit-Ninemileestablished
262942 NYCayugaSterling Pond, Lake Ontario2007 04140101 Irondequoit-Ninemileestablished
1746931 NYChautauqua[No locality description provided]2021 05010002 Conewango 
1749399 NYChautauqua[No locality description provided]2022 05010002 Conewango 
1728261 NYChautauqua[No locality description provided]2022 05010002 Conewango 
1700414 NYChautauqua[No locality description provided]2022 05010002 Conewango 
250023 NYChautauquaChautauqua County2006  collected
1747512 NYClinton[No locality description provided; coordinates obscured by collector]2021 04300108 Lake Champlain 
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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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/12/2025].

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.