Etheostoma nigrum
Etheostoma nigrum
(Johnny Darter)
Fishes
Native Transplant
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5 results for Etheostoma nigrum (Johnny Darter)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
30736 CO North Platte (HUC6) non-specific1978 10180000 North Platteestablished
30642 COGrandLake Granby (=Granby Reservoir) on the Colorado River [~60 mi NW of Denver]1982 14010001 Colorado Headwatersestablished
30641 COGrandShadow Mountain Reservoir (or river nearby)1982 14010001 Colorado Headwatersestablished
30203 COGrandShadow Mountain Reservoir in the headwaters of the Colorado River [~60 mi NW of Denver]1985 14010001 Colorado Headwaterscollected
30200 COLa PlataHaviland Lake Reservoir north of Durango1985 14080104 Animascollected

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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