Specimen Information

Didymosphenia geminata
Didymosphenia geminata
(didymo)
Algae
Cryptogenic

Specimen ID1810937
GroupAlgae
GenusDidymosphenia
Speciesgeminata
Common Namedidymo
StatePA
CountyPike
LocalityDelaware River
Mapping AccuracyAccurate
HUC8 NameMiddle Delaware-Mongaup-Brodhead
HUC8 Number02040104
HUC10 NameRaymondskill Creek-Delaware River
HUC10 Number0204010407
HUC12 NameHornbecks Creek-Delaware River
HUC12 Number020401040705
Map
Collection Day1
Collection Month5
Collection Year2012
Year AccuracyActual
Reference 1
Ref. Number:45006
Author:NatureServe
Date:2025
Title:iMapInvasives: NatureServe’s online data system supporting strategic invasive species management
Publisher:NatureServe
CommentsiMapInvasives source record
Record TypeLiterature


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Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/19/2025].

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