Specimen Information

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

Specimen ID1470728
GroupPlants
GenusHydrilla
Speciesverticillata [dioecious]
Common Namedioecious hydrilla
StateTX
CountyHill
LocalityAquilla Reservoir
Mapping AccuracyAccurate
HUC8 NameMiddle Brazos-Lake Whitney
HUC8 Number12060202
HUC10 NameAquilla Creek
HUC10 Number1206020205
HUC12 NameJacks Branch-Aquilla Creek
HUC12 Number120602020505
Map
+
Collection Year2004
Year AccuracyActual
Potential Pathwayhitch hiker on small watercraft
Statusestablished
Reference 1
Ref. Number:30788
Author:Texas Parks & Wildlife Department.
Date:2018
Title:Lake Survey Reports
Publisher:Texas Parks and Wildlife Department, Inland Fisheries Division
Reference 2
Ref. Number:31429
Author:Tibbs, J., and M.A. Baird
Date:2014
Title:Aquilla Reservoir 2014 Fisheries Management Survey Report
Publisher:Texas Parks and Wildlife Department, Inland Fisheries Division
Pages:3-31
Commentsfirst discovered at peak coverage in 2004; eradicated in 2007, now only trace amounts, but none encountered in 2014
Record TypeLiterature
Earliest Recordlocale
VerifierTexas Parks & Wildlife Department
Freshwater/MarineFreshwater
Size3 ac


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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/15/2019].

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.