Specimen Information

Ctenopharyngodon idella var. diploid
Ctenopharyngodon idella var. diploid
(Grass Carp (diploid))
Fishes
Exotic

Specimen ID1658013
GroupFishes
GenusCtenopharyngodon
Speciesidella
Varietydiploid
Common NameGrass Carp (diploid)
StateWI
CountyMilwaukee
LocalityMilwaukee River, in Milwaukee
Mapping AccuracyAccurate
HUC8 NameMilwaukee
HUC8 Number04040003
HUC10 NameLower Milwaukee River-Frontal Lake Michigan
HUC10 Number0404000306
HUC12 NameMilwaukee River
HUC12 Number040400030606
Map
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Collection Day23
Collection Month6
Collection Year2021
Year AccuracyActual
Potential Pathwaydispersed | stocked for biocontrol
Statusunknown
CommentsMale. It was reported that at least 7 more grass carp have been collected in the Milwaukee River from 1983-2015.
Record TypePersonal communication
VerifierWisconsin Dept. of Natural Resources
Freshwater/MarineFreshwater
Size1105 mm TL; 17.15 kg


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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/21/2021].

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.