Specimen Information

Hydrilla verticillata [monoecious]
Hydrilla verticillata [monoecious]
(monoecious hydrilla)
Plants
Exotic

Specimen ID894721
GroupPlants
GenusHydrilla
Speciesverticillata [monoecious]
Common Namemonoecious hydrilla
StateOH
CountyAthens
LocalityLake Snowden
Mapping AccuracyAccurate
HUC8 NameHocking
HUC8 Number05030204
HUC10 NameMargaret Creek-Hocking River
HUC10 Number0503020408
HUC12 NameHeadwaters Margaret Creek
HUC12 Number050302040802
Map
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Collection Day13
Collection Month10
Collection Year2015
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
CommentsDiscovered in 2015. Possibly from the Ohio River via boat traffic.
Record TypePersonal communication
Earliest Recorddrainage
Freshwater/MarineFreshwater


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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/29/2020].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.