Nitellopsis obtusa
Nitellopsis obtusa
(starry stonewort)
Algae
Exotic
Collection Info
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Impacts

12 results for Nitellopsis obtusa (starry stonewort)
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Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
871617 NYJeffersonLake Ontario1981 04280002 Lake Ontarioestablished
902925 NYJeffersonLake Ontario, Association Island Marina2011 04280002 Lake Ontarioestablished
902926 NYJeffersonLake Ontario, Chaumont Bay Public Beach2011 04280002 Lake Ontarioestablished
902906 NYJeffersonLake Ontario, Chaumont Boat Launch2014 04280002 Lake Ontarioestablished
1667182 NYJeffersonLake Ontario, Chaumont Boat Launch2014 04280002 Lake Ontariounknown
888547 NYJeffersonSt. Lawrence River1981 04280002 Lake Ontarioestablished
1747125 NYMonroe[No locality description provided; coordinates obscured by collector]2021 04280002 Lake Ontario 
888846 NYMonroeBraddock Bay2005 04280002 Lake Ontarioestablished
902952 NYMonroeLake Ontario, Braddock Bay2014 04280002 Lake Ontarioestablished
888543 NYNiagaraLake Ontario-Wilson Tuscarora SP2006 04280002 Lake Ontarioestablished
871571 NYNiagaraTuscarora Bay, Lake Ontario2006 04280002 Lake Ontarioestablished
1714727 NYOswegoOswego Harbor2021 04280002 Lake Ontario 

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 [2/3/2025].

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