Fish Map

Eastern Mosquitofish - Gambusia holbrooki
Native Fish

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HUC CodeWatershed NameOccurrenceSource
02040205Brandywine-ChristinaCurrentNatureServe
02040207Broadkill-SmyrnaCurrentNatureServe
02060002Chester-SassafrasCurrentNatureServe
02060003Gunpowder-PatapscoCurrentNatureServe
02060005ChoptankCurrentNatureServe
02060006PatuxentCurrentNatureServe
02060007Blackwater-WicomicoCurrentNatureServe
02060008NanticokeCurrentNatureServe
02060009PocomokeCurrentNatureServe
02060010ChincoteagueCurrentNatureServe
02070010Middle Potomac-Anacostia-OccoquanCurrentNatureServe
02070011Lower PotomacCurrentNatureServe
02080102Great Wicomico-PlankatankCurrentNatureServe
02080104Lower RappahannockCurrentNatureServe
02080105MattaponiCurrentNatureServe
02080106PamunkeyCurrentNatureServe
02080107YorkCurrentNatureServe
02080108Lynnhaven-PoquosonCurrentNatureServe
02080109Western Lower DelmarvaCurrentNatureServe
02080110Eastern Lower DelmarvaCurrentNatureServe
02080205Middle James-WillisCurrentNatureServe
02080206Lower JamesCurrentNatureServe
02080207AppomattoxCurrentNatureServe
02080208Hampton RoadsCurrentNatureServe
03010102Middle RoanokeCurrentNatureServe
03010103Upper DanCurrentNatureServe
03010104Lower DanCurrentNatureServe
03010106Roanoke RapidsCurrentNatureServe
03010107Lower RoanokeCurrentNatureServe
03010201NottowayCurrentNatureServe
03010202BlackwaterCurrentNatureServe
03010203ChowanCurrentNatureServe
03010204MeheriinCurrentNatureServe
03010205AlbemarleCurrentNatureServe
03020101Upper TarCurrentNatureServe
03020102FishingCurrentNatureServe
03020103Lower TarCurrentNatureServe
03020104PamlicoCurrentNatureServe
03020105Pamlico SoundCurrentNatureServe
03020106Bogue-Core SoundsCurrentNatureServe
03020201Upper NeuseCurrentNatureServe
03020202Middle NeuseCurrentNatureServe
03020203ContentneaCurrentNatureServe
03020204Lower NeuseCurrentNatureServe
03030001NewCurrentNatureServe
03030002HawCurrentNatureServe
03030003DeepCurrentNatureServe
03030004Upper Cape FearCurrentNatureServe
03030005Lower Cape FearCurrentNatureServe
03030006BlackCurrentNatureServe
03030007Northeast Cape FearCurrentNatureServe
03040101Upper YadkinCurrentNatureServe
03040103Lower YadkinCurrentNatureServe
03040104Upper Pee DeeCurrentNatureServe
03040105RockyCurrentNatureServe
03040201Lower Pee DeeCurrentNatureServe
03040202LynchesCurrentNatureServe
03040203LumberCurrentNatureServe
03040204Little Pee DeeCurrentNatureServe
03040205BlackCurrentNatureServe
03040206WaccamawCurrentNatureServe
03040207Carolina Coastal-SampitCurrentNatureServe
03050101Upper CatawbaCurrentNatureServe
03050102South Fork CatawbaCurrentNatureServe
03050103Lower CatawbaCurrentNatureServe
03050104WatereeCurrentNatureServe
03050105Upper BroadCurrentNatureServe
03050106Lower BroadCurrentNatureServe
03050107TygerCurrentNatureServe
03050108EnoreeCurrentNatureServe
03050109SaludaCurrentNatureServe
03050110CongareeCurrentNatureServe
03050111Lake MarionCurrentNatureServe
03050112SanteeCurrentNatureServe
03050201CooperCurrentNatureServe
03050202South Carolina CoastalCurrentNatureServe
03050203North Fork EdistoCurrentNatureServe
03050204South Fork EdistoCurrentNatureServe
03050205EdistoCurrentNatureServe
03050206Four Hole SwampCurrentNatureServe
03050207SalkehatchieCurrentNatureServe
03050208Broad-St. HelenaCurrentNatureServe
03060101SenecaCurrentNatureServe
03060103Upper SavannahCurrentNatureServe
03060106Middle SavannahCurrentNatureServe
03060107StevensCurrentNatureServe
03060108BrierCurrentNatureServe
03060109Lower SavannahCurrentNatureServe
03060201Upper OgeecheeCurrentNatureServe
03060202Lower OgeecheeCurrentNatureServe
03070101Upper OconeeCurrentNatureServe
03070102Lower OconeeCurrentNatureServe
03070103Upper OcmulgeeCurrentNatureServe
03070104Lower OcmulgeeCurrentNatureServe
03070106AltamhaCurrentNatureServe
03070201SatillaCurrentNatureServe
03070202Little SatillaCurrentNatureServe
03070203Cumberland-St. SimonsCurrentNatureServe
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
03110202AlapahaCurrentNatureServe
03110203WithlacoocheeCurrentNatureServe
03110204LittleCurrentNatureServe
03110205Lower SuwanneeCurrentNatureServe
03110206Santa FeCurrentNatureServe
03120001Apalachee Bay-St. MarksCurrentNatureServe
03120002Upper OchlockoneeCurrentNatureServe
03120003Lower OchlockoneeCurrentNatureServe
03130002Middle Chattahoochee-Lake HardingCurrentNatureServe
03130003Middle Chattahoochee-Walter F. George ReservoirCurrentNatureServe
03130004Lower ChattahoocheeCurrentNatureServe
03130005Upper FlintCurrentNatureServe
03130006Middle FlintCurrentNatureServe
03130007Kinchafoonee-MuckaleeCurrentNatureServe
03130008Lower FlintCurrentNatureServe
03130009IchawaynochawayCurrentNatureServe
03130010SpringCurrentNatureServe
03130011ApalachicolaCurrentNatureServe
03130012ChipolaCurrentNatureServe
03130013NewCurrentNatureServe
03140101St. Andrew-St. Joseph BaysCurrentNatureServe
03140102Choctawhatchee BayCurrentNatureServe
03140103YellowCurrentNatureServe
03140104BlackwaterCurrentNatureServe
03140106PerdidoCurrentNatureServe
03140107Perdido BayCurrentNatureServe
03140201Upper ChoctawhatcheeCurrentNatureServe
03140202PeaCurrentNatureServe
03140203Lower ChoctawatcheeCurrentNatureServe
03140301Upper ConecuhCurrentNatureServe
03140302PatsaligaCurrentNatureServe
03140303SepulgaCurrentNatureServe
03140304Lower ConecuhCurrentNatureServe
03140305EscambiaCurrentNatureServe
03150101ConasaugaCurrentNatureServe
03150102CoosawatteeCurrentNatureServe
03150103OostanaulaCurrentNatureServe
03150104EtowahCurrentNatureServe
03150105Upper CoosaCurrentNatureServe
03150108Upper TallapoosaCurrentNatureServe
03160203Lower TombigbeeCurrentNatureServe
03160204Mobile-TensawCurrentNatureServe
03160205Mobile BayCurrentNatureServe
03170008EscatawpaCurrentNatureServe
03170009Mississippi CoastalCurrentNatureServe
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Citation:
FishMap.org. 2025. Eastern Mosquitofish - Gambusia holbrooki. Available online at http://fishmap.org/species/Eastern-Mosquitofish.html - last accessed September 9, 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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