Fish Map

Sickle Darter - Percina williamsi
Native Fish

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HUC CodeWatershed NameOccurrenceSource
06010101North Fork HolstonCurrentNatureServe
06010102South Fork HolstonCurrentNatureServe
06010103WataugaCurrentNatureServe
06010104HolstonCurrentNatureServe
06010105Upper French BroadCurrentNatureServe
06010107Lower French BroadCurrentNatureServe
06010201Watts Bar LakeCurrentNatureServe
06010205Upper ClinchCurrentNatureServe
06010208EmoryCurrentNatureServe
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Citation:
FishMap.org. 2025. Sickle Darter - Percina williamsi. Available online at http://fishmap.org/species/Sickle-Darter.html - last accessed September 6, 2025.

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Change Log

  • 02/05/2024 10:01:04
    Fixed issue with GBIF data being returned in eventDate field.
  • 11/20/2018 11:35:34
    Added iDigBio.org collection data to species maps.
  • 11/15/2018 15:19:23
    Added GBIF.org collection data to species maps.
  • 09/20/2018 21:25:13
    Started caching Fish Net 2 data. Hopefully this helps with some of the performance issues and loads.
  • 09/14/2017 11:15:00
    Fixed an issue preventing users from submitting records. Sorry for the inconvience! Please try again.
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