Specimen Information

Ctenopharyngodon idella
Ctenopharyngodon idella
(Grass Carp)
Fishes
Exotic

Specimen ID1886425
GroupFishes
GenusCtenopharyngodon
Speciesidella
Common NameGrass Carp
StateIA
CountyClinton
LocalityConfluence of Mississippi River and Wapsipinicon River
Mapping AccuracyAccurate
HUC8 NameCopperas-Duck
HUC8 Number07080101
HUC10 NameSpencer Creek-Mississippi River
HUC10 Number0708010104
HUC12 NameCordova Slough-Mississippi River
HUC12 Number070801010402
Map
Collection Month4
Collection Year2016
Year AccuracyActual
Statusestablished
Reference 1
Ref. Number:46404
Author:Goode, K., M.J. Weber, A. Matthews, and C.L. Pierce
Date:2023
Title:Evaluation of a random forest model to identify invasive carp eggs based on morphometric features
Journal:North American Journal of Fisheries Management
Volume:43
Issue:1
Pages:46-60
CommentsSampling occurred from April to September of 2016
Record TypeLiterature
Year Classeggs


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 [12/19/2025].

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.