| Specimen ID | 1886407 |
| Group | Fishes |
| Genus | Ctenopharyngodon |
| Species | idella |
| Common Name | Grass Carp |
| State | IL |
| County | Hancock |
| Locality | Mississippi River at Keokuk, 5.95 river km downstream (southwest) of the US 136 bridge crossing the Mississippi River AND 1.9 river km downstream (southwest) of the confluence of the Des Moines and Mississippi rivers |
| Mapping Accuracy | Accurate |
| HUC8 Name | Bear-Wyaconda |
| HUC8 Number | 07110001 |
| HUC10 Name | Buck Run-Mississippi River |
| HUC10 Number | 0711000106 |
| HUC12 Name | Greys Island-Mississippi River |
| HUC12 Number | 071100010601 |
| Map | |
| Collection Month | 4 |
| Collection Year | 2016 |
| Year Accuracy | Actual |
| Status | established |
| 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 |
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| Comments | Sampling occurred from April to September of 2016 |
| Record Type | Literature |
| Year Class | eggs |
