Didymosphenia geminata
Didymosphenia geminata
(didymo)
Algae
Cryptogenic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

10 results for Didymosphenia geminata (didymo)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1759313 PANorthamptonDelaware River2012 02040105 Middle Delaware-Musconetcong 
1760157 PANorthamptonDelaware River2012 02040105 Middle Delaware-Musconetcong 
1810941 PANorthamptonDelaware River2012 02040105 Middle Delaware-Musconetcong 
1810944 PANorthamptonDelaware River2012 02040105 Middle Delaware-Musconetcong 
1810945 PANorthamptonDelaware River2012 02040105 Middle Delaware-Musconetcong 
1810946 PANorthamptonDelaware River2013 02040105 Middle Delaware-Musconetcong 
1810947 PANorthamptonDelaware River2013 02040105 Middle Delaware-Musconetcong 
1810953 PANorthamptonDelaware River2013 02040105 Middle Delaware-Musconetcong 
1810954 PANorthamptonDelaware River2013 02040105 Middle Delaware-Musconetcong 
1811000 PANorthamptonDelaware River2013 02040105 Middle Delaware-Musconetcong 

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 [4/18/2025].

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