Neogobius melanostomus
Neogobius melanostomus
(Round Goby)
Fishes
Exotic
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Impacts

9 results for Neogobius melanostomus (Round Goby)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1924625 ILMadisonMississippi River, near downstream end of Mosenthein Island2025 07140101 Cahokia-Joachim 
1924626 ILMadisonMississippi River, near downstream point of Mosenthein Island2025 07140101 Cahokia-Joachim 
1924624 ILMadisonMississippi River, river mile 188 near Mosenthein Island2025 07140101 Cahokia-Joachim 
1753138 ILMadisonMississippi River, river mile 189.9 near Mosenthein and Chouteau Islands2024 07140101 Cahokia-Joachimunknown
1736998 ILMonroeMississippi River near mile marker 136.2024 07140101 Cahokia-Joachim 
1924616 ILMonroeMississippi River, upstream of confluence with Meramac River, river mile 170.52025 07140101 Cahokia-Joachim 
1736997 ILRandolphMississippi River near river mile 136.2024 07140101 Cahokia-Joachim 
1924622 ILRandolphMississippi River, river mile 120.5 near Moro Island2025 07140101 Cahokia-Joachim 
1924621 ILRandolphMississippi River, river mile 121 near Moro Island2025 07140101 Cahokia-Joachim 

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/9/2026].

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