Specimen Information

Hydrilla verticillata
Hydrilla verticillata
(hydrilla)
Plants
Exotic

Specimen ID274361
GroupPlants
GenusHydrilla
Speciesverticillata
Common Namehydrilla
StateGU
LocalityAtantano River
Mapping AccuracyAccurate
HUC8 NameGuam
HUC8 Number22010000
HUC10 NameLa Sa Fua River-Frontal Phillipine Sea
HUC10 Number2201000003
HUC12 NameAtantano River-Frontal Apra Harbor
HUC12 Number220100000303
Map
+
Collection Day6
Collection Month3
Collection Year2006
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:19675
Author:Walsh, S.
Date:2010
Title:Aquatic invasive species of Guam.
Publisher:USGS Southwest Biological Sciences Center.
Commentslargest and best developed mangrove swamp on Guam, channelized, impacts from adjacent shipping, docking, and oil refinery facilities
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/6/2024].

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