Etheostoma blennioides
Etheostoma blennioides
(Greenside Darter)
Fishes
Native Transplant
Collection Info
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Species Profile
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19 results for Etheostoma blennioides (Greenside Darter)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1671448 MDWashington[No locality description provided]2017 02070004 Conococheague-Opequon 
277171 MDWashingtonAntietam Creek.2009 02070004 Conococheague-Opequonestablished
877933 MDWashingtonC & O Canal Towpath, near mile marker 1122015 02070004 Conococheague-Opequonestablished
157940 MDWashingtonChesapeake and Ohio Canal National Historical Park1999 02070004 Conococheague-Opequonestablished
277066 MDWashingtonConococheague Creek, at Fairview.1993 02070004 Conococheague-Opequonestablished
277177 MDWashingtonElks Run.2004 02070004 Conococheague-Opequonestablished
277167 MDWashingtonGreen Spring Run.2008 02070004 Conococheague-Opequonestablished
613817 MDWashingtonLicking Creek1998 02070004 Conococheague-Opequonestablished
277174 MDWashingtonLittle Antietam Creek.1995 02070004 Conococheague-Opequonestablished
277165 MDWashingtonLittle Conococheague Creek.2004 02070004 Conococheague-Opequonestablished
277169 MDWashingtonLittle Conococheague Creek.2004 02070004 Conococheague-Opequonestablished
277166 MDWashingtonLittle Conococheague Creek.2007 02070004 Conococheague-Opequonestablished
277172 MDWashingtonMarsh Run1995 02070004 Conococheague-Opequonestablished
277173 MDWashingtonMarsh Run.2002 02070004 Conococheague-Opequonestablished
277170 MDWashingtonMeadow Brook.2009 02070004 Conococheague-Opequonestablished
613809 MDWashingtonPotomac River at Taylor's Landing, [at town of Mercersville], [ca. 10.2 air miles SSW center Hagerstown]1975 02070004 Conococheague-Opequonestablished
276697 MDWashingtonPotomac River, at Taylor's Landing (town of Mercersville).1975 02070004 Conococheague-Opequonestablished
277175 MDWashingtonSharmans Branch.1995 02070004 Conococheague-Opequonestablished
277176 MDWashingtonSharmans Branch.2003 02070004 Conococheague-Opequonestablished

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 [2/20/2026].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.