Fish Map

Alligator Gar - Atractosteus spatula
Native Fish

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HUC CodeWatershed NameOccurrenceSource
03140101St. Andrew-St. Joseph BaysCurrentNatureServe
03140103YellowCurrentNatureServe
03140203Lower ChoctawatcheeCurrentNatureServe
03140304Lower ConecuhCurrentNatureServe
03140305EscambiaCurrentNatureServe
03150203Middle AlabamaCurrentNatureServe
03150204Lower AlabamaCurrentNatureServe
03160201Middle Tombigbee-ChickasawCurrentNatureServe
03160203Lower TombigbeeCurrentNatureServe
03160204Mobile-TensawCurrentNatureServe
03160205Mobile BayCurrentNatureServe
03170002Upper ChickasawhayHistoricNatureServe
03170006PascagoulaHistoricNatureServe
03170008EscatawpaCurrentNatureServe
03170009Mississippi CoastalHistoricNatureServe
03180004Lower PearlCurrentNatureServe
03180005Bogue ChittoCurrentNatureServe
05090201Ohio Brush-WhiteoakCurrentNatureServe
05090203Midle Ohio-LaugheryCurrentNatureServe
05100101LickingHistoricNatureServe
05100205Lower KentuckyHistoricNatureServe
05120113Lower WabashCurrentNatureServe
05130205Lower CumberlandCurrentNatureServe
05140101Silver-Little KentuckyCurrentNatureServe
05140205TradewaterCurrentNatureServe
05140206Lower OhioHistoricNatureServe
06040005Kentucky LakeCurrentNatureServe
07110009Peruque-PiasaHistoricNatureServe
07140101Cahokia-JoachimHistoricNatureServe
07140105Upper Mississippi-Cape GirardeauHistoricNatureServe
07140107WhitewaterCurrentNatureServe
07140108CacheHistoricNatureServe
08010100Lower Mississippi-MemphisCurrentNatureServe
08010201Bayou De Chien-MayfieldCurrentNatureServe
08010202ObionHistoricNatureServe
08010206Forked DeerCurrentNatureServe
08010208Lower HatchieCurrentNatureServe
08010211Horn Lake-NonconnahHistoricNatureServe
08020100Lower Mississippi-HelenaHistoricNatureServe
08020203Lower St. FrancisHistoricNatureServe
08020302CacheCurrentNatureServe
08020303Lower WhiteHistoricNatureServe
08020401Lower ArkansasCurrentNatureServe
08030100Lower Mississippi-GreenvilleCurrentNatureServe
08030204ColdwaterCurrentNatureServe
08030206Upper YazooHistoricNatureServe
08030209Deer-SteeleHistoricNatureServe
08040202Lower Ouachita-Bayou De LoutreCurrentNatureServe
08040204Lower SalineCurrentNatureServe
08040205Bayou BartholomewCurrentNatureServe
08040206Bayou DArbonneCurrentNatureServe
08040207Lower OuachitaCurrentNatureServe
08040301Lower RedCurrentNatureServe
08040302CastorCurrentNatureServe
08040303DugdemonaCurrentNatureServe
08040304LittleCurrentNatureServe
08040305BlackCurrentNatureServe
08040306Bayou CocodrieCurrentNatureServe
08050001BoeufCurrentNatureServe
08050002Bayou MaconCurrentNatureServe
08050003TensasCurrentNatureServe
08060100Lower Mississippi-NatchezCurrentNatureServe
08070100Lower Mississippi-Baton RougeCurrentNatureServe
08070201Bayou Sara-ThompsonCurrentNatureServe
08070202AmiteCurrentNatureServe
08070203TickpawCurrentNatureServe
08070204Lake MaurepasCurrentNatureServe
08070205TangipahoaCurrentNatureServe
08070300Lower GrandCurrentNatureServe
08080101AtchafalayaCurrentNatureServe
08080102Bayou TecheCurrentNatureServe
08080103VermillionCurrentNatureServe
08080201Mermentau HeadwatersCurrentNatureServe
08080202MermentauCurrentNatureServe
08080203Upper CalcasieuCurrentNatureServe
08080204Whiskey ChittoCurrentNatureServe
08080205West Fork CalcasieuCurrentNatureServe
08080206Lower CalcasieuCurrentNatureServe
08090100Lower Mississippi-New OrleansCurrentNatureServe
08090201Liberty Bayou-TchefunctaCurrentNatureServe
08090203Eastern Louisiana CoastalCurrentNatureServe
08090301East Central Louisiana CoastalCurrentNatureServe
08090302West Central Louisiana CoastalCurrentNatureServe
11010007Upper BlackCurrentNatureServe
11010008CurrentHistoricNatureServe
11010011Eleven PointCurrentNatureServe
11010013Upper White-VillageHistoricNatureServe
11110101Polecat-SnakeCurrentNatureServe
11110104Robert S. Kerr ReservoirCurrentNatureServe
11110201Frog-MulberryCurrentNatureServe
11110202Dardanelle ReservoirCurrentNatureServe
11110203Lake Conway-Point RemoveCurrentNatureServe
11110204Petit JeanCurrentNatureServe
11110207Lower Arkansas-MaumelleCurrentNatureServe
11130201Farmers-MudCurrentNatureServe
11130210Lake TexomaCurrentNatureServe
11130303Middle WashitaCurrentNatureServe
11140101Bois D Arc-IslandCurrentNatureServe
11140106Pecan-WaterholeCurrentNatureServe
11140201McKinney-Posten BayousCurrentNatureServe
11140202Middle Red-CoushattaCurrentNatureServe
11140203Loggy BayouCurrentNatureServe
11140204Red ChuteCurrentNatureServe
11140205Bodcau BayouCurrentNatureServe
11140206Bayou PierreCurrentNatureServe
11140207Lower Red-Lake LattCurrentNatureServe
11140208Saline BayouCurrentNatureServe
11140209Black Lake BayouCurrentNatureServe
11140304Cross BayouCurrentNatureServe
12010004Toledo Bend ReservoirCurrentNatureServe
12010005Lower SabineCurrentNatureServe
12020003Lower NechesCurrentNatureServe
12020005Lower AngelinaCurrentNatureServe
12020006VillageCurrentNatureServe
12030202Lower Trinity-KickapooCurrentNatureServe
12040201Sabine LakeCurrentNatureServe
12040202East Galveston BayCurrentNatureServe
12040204West Galveston BayCurrentNatureServe
12070101Lower Brazos-Little BrazosCurrentNatureServe
12100405Aransas BayCurrentNatureServe
12100407AransasCurrentNatureServe
Download FishNet 2 data as CSV

Citation:
FishMap.org. 2025. Alligator Gar - Atractosteus spatula. Available online at http://fishmap.org/species/Alligator-Gar.html - last accessed November 5, 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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