Specimen Information

Didymosphenia geminata
Didymosphenia geminata
(didymo)
Algae
Cryptogenic

Specimen ID1333393
GroupAlgae
GenusDidymosphenia
Speciesgeminata
Common Namedidymo
StatePA
CountyWayne
LocalityDelaware River
Mapping AccuracyAccurate
HUC8 NameUpper Delaware
HUC8 Number02040101
HUC10 NameLower West Branch Delaware River
HUC10 Number0204010103
HUC12 NameBalls Creek-Lower West Branch Delaware River
HUC12 Number020401010307
Map
+
Collection Day25
Collection Month7
Collection Year2012
Year AccuracyActual
Potential Pathwayhitch hiker
Statusestablished
Reference 1
Ref. Number:27462
Author:iMapInvasives.
Date:2018
Title:Pennsylvania iMapInvasives
Publisher:Pennsylvania Natural Heritage Program
CommentsPA iMapInvasives Obs. ID: PA-3583U. Jeff Butt collected this material and later confirmed it microscopically.
Record TypeLiterature
VerifierJeff Butt (DEP)
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2023]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/28/2023].

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