Fish Map

Least Killifish - Heterandria formosa
Native Fish

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HUC CodeWatershed NameOccurrenceSource
03030005Lower Cape FearCurrentNatureServe
03040206WaccamawCurrentNatureServe
03040207Carolina Coastal-SampitCurrentNatureServe
03050111Lake MarionCurrentNatureServe
03050112SanteeCurrentNatureServe
03050201CooperCurrentNatureServe
03050202South Carolina CoastalCurrentNatureServe
03050205EdistoCurrentNatureServe
03050206Four Hole SwampCurrentNatureServe
03050207SalkehatchieCurrentNatureServe
03050208Broad-St. HelenaCurrentNatureServe
03060109Lower SavannahCurrentNatureServe
03060204Ogeechee CoastalCurrentNatureServe
03070106AltamhaCurrentNatureServe
03070201SatillaCurrentNatureServe
03070204St MarysCurrentNatureServe
03070205NassauCurrentNatureServe
03080101Upper St. JohnsCurrentNatureServe
03080102OklawahaCurrentNatureServe
03080103Lower St. JohnsCurrentNatureServe
03080201Daytona - St. AugustineCurrentNatureServe
03080203Vero BeachCurrentNatureServe
03090101KissimmeeCurrentNatureServe
03090102Northern Okeechobee InflowCurrentNatureServe
03090103Western Okeechobee InflowCurrentNatureServe
03090201Lake OkeechobeeCurrentNatureServe
03090202EvergladesCurrentNatureServe
03090204Big Cypress SwampCurrentNatureServe
03090205CaloosahatcheeCurrentNatureServe
03100101PeaceCurrentNatureServe
03100102MyakkaCurrentNatureServe
03100103Charlotte HarborCurrentNatureServe
03100201Sarasota BayCurrentNatureServe
03100202ManateeCurrentNatureServe
03100203Little ManateeCurrentNatureServe
03100204AlafiaCurrentNatureServe
03100205HillsboroughCurrentNatureServe
03100206Tampa BayCurrentNatureServe
03100207Crystal-PithlachascoteeCurrentNatureServe
03100208WithlacoocheeCurrentNatureServe
03110101WaccasassaCurrentNatureServe
03110102Econfina-SteinhatcheeCurrentNatureServe
03110103AucillaCurrentNatureServe
03110201Upper SuwanneeCurrentNatureServe
03110205Lower SuwanneeCurrentNatureServe
03110206Santa FeCurrentNatureServe
03120001Apalachee Bay-St. MarksCurrentNatureServe
03120003Lower OchlockoneeCurrentNatureServe
03130004Lower ChattahoocheeCurrentNatureServe
03130011ApalachicolaCurrentNatureServe
03130012ChipolaCurrentNatureServe
03130013NewCurrentNatureServe
03140101St. Andrew-St. Joseph BaysCurrentNatureServe
03140102Choctawhatchee BayCurrentNatureServe
03140103YellowCurrentNatureServe
03140104BlackwaterCurrentNatureServe
03140201Upper ChoctawhatcheeCurrentNatureServe
03140203Lower ChoctawatcheeCurrentNatureServe
03140305EscambiaCurrentNatureServe
03150203Middle AlabamaCurrentNatureServe
03150204Lower AlabamaCurrentNatureServe
03160203Lower TombigbeeCurrentNatureServe
03160204Mobile-TensawCurrentNatureServe
03160205Mobile BayCurrentNatureServe
03170009Mississippi CoastalCurrentNatureServe
03180004Lower PearlCurrentNatureServe
08070202AmiteCurrentNatureServe
08070204Lake MaurepasCurrentNatureServe
08070205TangipahoaHistoricNatureServe
08070300Lower GrandCurrentNatureServe
08080202MermentauCurrentNatureServe
08090100Lower Mississippi-New OrleansHistoricNatureServe
08090201Liberty Bayou-TchefunctaHistoricNatureServe
08090203Eastern Louisiana CoastalCurrentNatureServe
08090301East Central Louisiana CoastalCurrentNatureServe
08090302West Central Louisiana CoastalCurrentNatureServe
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Citation:
FishMap.org. 2025. Least Killifish - Heterandria formosa. Available online at http://fishmap.org/species/Least-Killifish.html - last accessed November 4, 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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