Fish Map

Freckled Madtom - Noturus nocturnus
Native Fish

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HUC CodeWatershed NameOccurrenceSource
03150110Lower TallapoosaCurrentNatureServe
03150201Upper AlabamaCurrentNatureServe
03150202CahabaCurrentNatureServe
03150203Middle AlabamaCurrentNatureServe
03160101Upper TombigbeeCurrentNatureServe
03160103ButtahatcheeCurrentNatureServe
03160104TibbeeCurrentNatureServe
03160105LuxapallilaCurrentNatureServe
03160106Middle Tombigbee-LubbubCurrentNatureServe
03160107SipseyCurrentNatureServe
03160109MulberryCurrentNatureServe
03160110Sipsey ForkCurrentNatureServe
03160112Upper Black WarriorCurrentNatureServe
03160113Lower Black WarriorCurrentNatureServe
03160201Middle Tombigbee-ChickasawCurrentNatureServe
03160202SucarnoocheeCurrentNatureServe
03160203Lower TombigbeeCurrentNatureServe
03160204Mobile-TensawCurrentNatureServe
03170001Chunky-OkatibbeeCurrentNatureServe
03170002Upper ChickasawhayCurrentNatureServe
03170003Lower ChickasawhayCurrentNatureServe
03170004Upper LeafCurrentNatureServe
03170005Lower LeafCurrentNatureServe
03170006PascagoulaCurrentNatureServe
03170007BlackCurrentNatureServe
03170008EscatawpaCurrentNatureServe
03170009Mississippi CoastalCurrentNatureServe
03180001Upper PearlCurrentNatureServe
03180002Middle Pearl-StrongCurrentNatureServe
03180003Middle Pearl-SilverCurrentNatureServe
03180004Lower PearlCurrentNatureServe
03180005Bogue ChittoCurrentNatureServe
05070202Upper LevisaCurrentNatureServe
05090104Little SandyCurrentNatureServe
05100202Middle Fork KentuckyCurrentNatureServe
05110001Upper GreenCurrentNatureServe
05110002BarrenCurrentNatureServe
05110003Middle GreenCurrentNatureServe
05110004RoughCurrentNatureServe
05110005Lower GreenCurrentNatureServe
05120108Middle Wabash-Little VermilionCurrentNatureServe
05120111Middle Wabash-BusseronCurrentNatureServe
05120112EmbarrasCurrentNatureServe
05120113Lower WabashCurrentNatureServe
05120114Little WabashCurrentNatureServe
05120208Lower East Fork WhiteCurrentNatureServe
05130201Lower Cumberland-Old Hickory LakeCurrentNatureServe
05130205Lower CumberlandCurrentNatureServe
05140202Highland-PigeonCurrentNatureServe
05140203Lower Ohio-BayHistoricNatureServe
05140206Lower OhioCurrentNatureServe
06030002Wheeler LakeCurrentNatureServe
06030005Pickwick LakeCurrentNatureServe
06030006BearCurrentNatureServe
06040001Lower Tennessee-BeechCurrentNatureServe
06040003Lower DuckCurrentNatureServe
06040004BuffaloCurrentNatureServe
06040005Kentucky LakeCurrentNatureServe
06040006Lower TennesseeCurrentNatureServe
07080104Flint-HendersonCurrentNatureServe
07080209Lower IowaCurrentNatureServe
07110001Bear-WyacondaCurrentNatureServe
07110002North FabiusCurrentNatureServe
07110004The SnyHistoricNatureServe
07110006South Fork SaltCurrentNatureServe
07110007SaltCurrentNatureServe
07110008CuivreCurrentNatureServe
07130003Lower Illinois-Lake ChautauquaCurrentNatureServe
07130004MackinawCurrentNatureServe
07130005SpoonCurrentNatureServe
07130006Upper SangamonCurrentNatureServe
07130008Lower SangamonHistoricNatureServe
07130009SaltCurrentNatureServe
07130010La MoineCurrentNatureServe
07130011Lower IllinoisCurrentNatureServe
07130012MacoupinHistoricNatureServe
07140102MeramecCurrentNatureServe
07140104BigCurrentNatureServe
07140106Big MuddyCurrentNatureServe
07140107WhitewaterCurrentNatureServe
07140108CacheHistoricNatureServe
07140201Upper KaskaskiaHistoricNatureServe
07140202Middle KaskaskiaHistoricNatureServe
07140203ShoalCurrentNatureServe
07140204Lower KaskaskiaHistoricNatureServe
08010100Lower Mississippi-MemphisCurrentNatureServe
08010201Bayou De Chien-MayfieldCurrentNatureServe
08010207Upper HatchieCurrentNatureServe
08010208Lower HatchieCurrentNatureServe
08020202Upper St. FrancisHistoricNatureServe
08020203Lower St. FrancisCurrentNatureServe
08020204Little River DitchesCurrentNatureServe
08020303Lower WhiteCurrentNatureServe
08020304BigCurrentNatureServe
08030201Little TallahatchieCurrentNatureServe
08030203YoconaHistoricNatureServe
08030204ColdwaterCurrentNatureServe
08030206Upper YazooCurrentNatureServe
08040101Ouachita HeadwatersCurrentNatureServe
08040102Upper OuachitaCurrentNatureServe
08040103Little MissouriCurrentNatureServe
08040201Lower Ouachita-SmackoverCurrentNatureServe
08040203Upper SalineCurrentNatureServe
08040204Lower SalineCurrentNatureServe
08040205Bayou BartholomewCurrentNatureServe
08040206Bayou DArbonneCurrentNatureServe
08040207Lower OuachitaCurrentNatureServe
08040301Lower RedHistoricNatureServe
08040303DugdemonaCurrentNatureServe
08040304LittleCurrentNatureServe
08050001BoeufCurrentNatureServe
08060201Upper Big BlackCurrentNatureServe
08060202Lower Big BlackCurrentNatureServe
08060203Bayou PierreCurrentNatureServe
08060205HomochittoCurrentNatureServe
08060206BuffaloCurrentNatureServe
08070201Bayou Sara-ThompsonCurrentNatureServe
08070202AmiteCurrentNatureServe
08070203TickpawHistoricNatureServe
08070205TangipahoaCurrentNatureServe
08080203Upper CalcasieuCurrentNatureServe
08080204Whiskey ChittoCurrentNatureServe
08080205West Fork CalcasieuCurrentNatureServe
08090201Liberty Bayou-TchefunctaHistoricNatureServe
10290101Upper Marais Des CygnesCurrentNatureServe
10290102Lower Marais Des CygnesCurrentNatureServe
10290103Little OsageCurrentNatureServe
10290105Harry S. MissouriCurrentNatureServe
10290106SacHistoricNatureServe
10290107Pomme De TerreHistoricNatureServe
10290108South GrandCurrentNatureServe
10290111Lower OsageCurrentNatureServe
10300103LamineHistoricNatureServe
10300200Lower MissouriHistoricNatureServe
11010007Upper BlackCurrentNatureServe
11010008CurrentCurrentNatureServe
11010010SpringCurrentNatureServe
11010011Eleven PointCurrentNatureServe
11010012StrawberryCurrentNatureServe
11010013Upper White-VillageCurrentNatureServe
11010014Little RedCurrentNatureServe
11030013Middle Arkansas-SlateCurrentNatureServe
11030015South Fork NinnescahCurrentNatureServe
11030016NinnescahCurrentNatureServe
11030017Upper Walnut RiverCurrentNatureServe
11030018Lower Walnut RiverCurrentNatureServe
11050003Lower CimarronCurrentNatureServe
11060001Kaw LakeCurrentNatureServe
11060004Lower Salt Fork ArkansasCurrentNatureServe
11060005ChikaskiaCurrentNatureServe
11060006Black Bear-Red RockCurrentNatureServe
11070101Upper VerdigrisCurrentNatureServe
11070102FallCurrentNatureServe
11070103Middle VerdigrisCurrentNatureServe
11070104ElkCurrentNatureServe
11070105Lower VerdigrisCurrentNatureServe
11070106CaneyCurrentNatureServe
11070107BirdCurrentNatureServe
11070201Neosho HeadwatersCurrentNatureServe
11070203Lower CottonwoodCurrentNatureServe
11070204Upper NeoshoCurrentNatureServe
11070205Middle NeoshoCurrentNatureServe
11070207SpringCurrentNatureServe
11070209Lower NeoshoCurrentNatureServe
11090204Lower CanadianCurrentNatureServe
11100302Lower North CanadianCurrentNatureServe
11100303Deep ForkCurrentNatureServe
11110101Polecat-SnakeCurrentNatureServe
11110102Dirty-GreenleafCurrentNatureServe
11110103IllinoisCurrentNatureServe
11110104Robert S. Kerr ReservoirCurrentNatureServe
11110105PoteauCurrentNatureServe
11110201Frog-MulberryCurrentNatureServe
11110202Dardanelle ReservoirCurrentNatureServe
11110203Lake Conway-Point RemoveCurrentNatureServe
11110204Petit JeanCurrentNatureServe
11110206Fourche La FaveCurrentNatureServe
11110207Lower Arkansas-MaumelleCurrentNatureServe
11130201Farmers-MudCurrentNatureServe
11130208Norhtern BeaverCurrentNatureServe
11130303Middle WashitaCurrentNatureServe
11130304Lower WashitaCurrentNatureServe
11140102BlueCurrentNatureServe
11140103Muddy BoggyCurrentNatureServe
11140104Clear BoggyCurrentNatureServe
11140105KiamichiCurrentNatureServe
11140106Pecan-WaterholeCurrentNatureServe
11140107Upper LittleCurrentNatureServe
11140108Mountain ForkCurrentNatureServe
11140201McKinney-Posten BayousCurrentNatureServe
11140203Loggy BayouCurrentNatureServe
11140205Bodcau BayouCurrentNatureServe
11140207Lower Red-Lake LattCurrentNatureServe
11140209Black Lake BayouCurrentNatureServe
11140302Lower SulferCurrentNatureServe
12010002Middle SabineCurrentNatureServe
12010004Toledo Bend ReservoirCurrentNatureServe
12010005Lower SabineCurrentNatureServe
12020001Upper NechesCurrentNatureServe
12020004Upper AngelinaCurrentNatureServe
12020005Lower AngelinaCurrentNatureServe
12020006VillageCurrentNatureServe
12020007Pine Island BayouCurrentNatureServe
12030103Elm Fork TrinityCurrentNatureServe
12030104DentonCurrentNatureServe
12030105Upper TrinityCurrentNatureServe
12030106East Fork TrinityCurrentNatureServe
12030201Lower Trinity-TehuacanaCurrentNatureServe
12030202Lower Trinity-KickapooCurrentNatureServe
12040101West Fork San JacintoCurrentNatureServe
12040103East Fork San JacintoCurrentNatureServe
12060201Middle Brazos-Palo PintoCurrentNatureServe
12070101Lower Brazos-Little BrazosCurrentNatureServe
12100203San MarcosCurrentNatureServe
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Citation:
FishMap.org. 2025. Freckled Madtom - Noturus nocturnus. Available online at http://fishmap.org/species/Freckled-Madtom.html - last accessed September 27, 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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