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

13 results for Didymosphenia geminata (didymo)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1810939 PAMonroeDelaware River2012 02040104 Middle Delaware-Mongaup-Brodhead 
1810952 PAMonroeDelaware River2012 02040104 Middle Delaware-Mongaup-Brodhead 
1760284 PAPikeDelaware River2007 02040104 Middle Delaware-Mongaup-Brodhead 
1762959 PAPikeDelaware River2007 02040104 Middle Delaware-Mongaup-Brodhead 
1810934 PAPikeDelaware River2012 02040104 Middle Delaware-Mongaup-Brodhead 
1810935 PAPikeDelaware River2012 02040104 Middle Delaware-Mongaup-Brodhead 
1810937 PAPikeDelaware River2012 02040104 Middle Delaware-Mongaup-Brodhead 
1810936 PAPikeDelaware River2012 02040104 Middle Delaware-Mongaup-Brodhead 
1810938 PAPikeDelaware River2012 02040104 Middle Delaware-Mongaup-Brodhead 
1810942 PAPikeDelaware River2012 02040104 Middle Delaware-Mongaup-Brodhead 
1758653 PAPikeDelaware River2012 02040104 Middle Delaware-Mongaup-Brodhead 
1758652 PAPikeDelaware River2012 02040104 Middle Delaware-Mongaup-Brodhead 
1810943 PAPikeDelaware River2013 02040104 Middle Delaware-Mongaup-Brodhead 

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 [4/21/2025].

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