Specimen Information

Ctenopharyngodon idella var. diploid
Ctenopharyngodon idella var. diploid
(Grass Carp (diploid))
Fishes
Exotic
Collection Info
Point Map
Species Profile
Animated Map

Specimen ID558276
GroupFishes
GenusCtenopharyngodon
Speciesidella
Varietydiploid
Common NameGrass Carp (diploid)
StateTX
CountyWalker
LocalityTrinity River, at Lake Livingston
Mapping AccuracyAccurate
HUC8 NameLower Trinity-Kickapoo
HUC8 Number12030202
HUC10 NameNelson Creek-Lake Livingston
HUC10 Number1203020208
HUC12 NameWest Carolina Creek-Lake Livingston
HUC12 Number120302020807
Map
Collection Day24
Collection Month6
Collection Year2013
Year AccuracyActual
Potential Pathwaystocked for biocontrol | dispersed
Statusestablished
CommentsWGL Carp DB 13-016-001. Diploid.
Record TypePersonal communication
Freshwater/MarineFreshwater
Size1012.8 mm TL; 9410 g
Photo
Ctenopharyngodon idella

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. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [12/5/2025].

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 general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.