Fish Map

Silver Lamprey - Ichthyomyzon unicuspis
Native Fish

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HUC CodeWatershed NameOccurrenceSource
02010001Lake GeorgeCurrentNatureServe
02010002OtterCurrentNatureServe
02010003WinooskiCurrentNatureServe
02010004AusableHistoricNatureServe
02010005LamoilleCurrentNatureServe
02010007MissiquoiCurrentNatureServe
04010201St. LouisCurrentNatureServe
04010301Beartrap-NemadjiCurrentNatureServe
04020101Black-Presque IsleCurrentNatureServe
04020103Keweenaw PeninsulaCurrentNatureServe
04020104SturgeonCurrentNatureServe
04020105Dead-KelseyCurrentNatureServe
04020201Betsy-ChocolayCurrentNatureServe
04020202TahquamenonCurrentNatureServe
04020203WaiskaCurrentNatureServe
04020300Lake SuperiorHistoricNatureServe
04030104OcontoHistoricNatureServe
04030108MenomineeCurrentNatureServe
04030201Upper FoxCurrentNatureServe
04030202WolfCurrentNatureServe
04030203Lake WinnebagoCurrentNatureServe
04060107Brevoort-MillecoquinsCurrentNatureServe
04060200Lake MichiganHistoricNatureServe
04070002Carp-PineCurrentNatureServe
04070003Lone Lake-OcqueocCurrentNatureServe
04070004CheboyganCurrentNatureServe
04070007Au SableCurrentNatureServe
04080102Kawkawlin-PineCurrentNatureServe
04080201TittabawasseeCurrentNatureServe
04090004DetroitCurrentNatureServe
04100003St. JosephCurrentNatureServe
04100009Lower MaumeeCurrentNatureServe
04100010Cedar-PortageCurrentNatureServe
04100011SanduskyHistoricNatureServe
04100012Huron-VermilionHistoricNatureServe
04110001Black-RockyHistoricNatureServe
04110002CuyahogaHistoricNatureServe
04110003Ashtabula-ChagrinCurrentNatureServe
04110004GrandCurrentNatureServe
04120101Chautauqua-ConneautCurrentNatureServe
04120200Lake ErieCurrentNatureServe
04130001Oak Orchard-TwelvemileHistoricNatureServe
04150200Lake OntarioHistoricNatureServe
04150301Upper St. LawrenceHistoricNatureServe
04150307English-SalmonHistoricNatureServe
05030102ShenangoHistoricNatureServe
05030202Upper Ohio-ShadeCurrentNatureServe
05050007ElkCurrentNatureServe
05060001Upper SciotoCurrentNatureServe
05060002Lower SciotoCurrentNatureServe
05060003PaintHistoricNatureServe
05070204Big SandyCurrentNatureServe
05090101Raccoon-SymmesCurrentNatureServe
05090103Little Scioto-TygartsCurrentNatureServe
05090201Ohio Brush-WhiteoakCurrentNatureServe
05090202Little MiamiHistoricNatureServe
05090203Midle Ohio-LaugheryCurrentNatureServe
05100202Middle Fork KentuckyCurrentNatureServe
05100204Upper KentuckyCurrentNatureServe
05100205Lower KentuckyCurrentNatureServe
05110001Upper GreenCurrentNatureServe
05110003Middle GreenCurrentNatureServe
05120108Middle Wabash-Little VermilionCurrentNatureServe
05120109VermilionCurrentNatureServe
05120111Middle Wabash-BusseronCurrentNatureServe
05120112EmbarrasHistoricNatureServe
05120113Lower WabashCurrentNatureServe
05120114Little WabashHistoricNatureServe
05120115SkilletHistoricNatureServe
05120202Lower WhiteCurrentNatureServe
05130202Lower Cumberland-SycamoreHistoricNatureServe
05140101Silver-Little KentuckyCurrentNatureServe
05140104Blue-SinkingCurrentNatureServe
05140201Lower Ohio-Little PigeonCurrentNatureServe
05140202Highland-PigeonCurrentNatureServe
05140203Lower Ohio-BayCurrentNatureServe
05140206Lower OhioCurrentNatureServe
06040001Lower Tennessee-BeechHistoricNatureServe
06040005Kentucky LakeCurrentNatureServe
07030001Upper St. CroixCurrentNatureServe
07030005Lower St. CroixCurrentNatureServe
07040003Buffalo-WhitewaterCurrentNatureServe
07040006La Crosse-PineCurrentNatureServe
07040007BlackCurrentNatureServe
07050005Lower ChippewaCurrentNatureServe
07050007Red CedarCurrentNatureServe
07060001Coon-YellowCurrentNatureServe
07060003Grant-Little MaquoketaCurrentNatureServe
07060005Apple-PlumCurrentNatureServe
07070002Lake DubayHistoricNatureServe
07070005Lower WisconsinCurrentNatureServe
07080101Copperas-DuckCurrentNatureServe
07080104Flint-HendersonCurrentNatureServe
07110001Bear-WyacondaCurrentNatureServe
07110004The SnyHistoricNatureServe
07110009Peruque-PiasaCurrentNatureServe
07120001KankakeeHistoricNatureServe
07120006Upper FoxCurrentNatureServe
07130001Lower Illinois-Senachwine LakeHistoricNatureServe
07130011Lower IllinoisHistoricNatureServe
07140101Cahokia-JoachimCurrentNatureServe
07140105Upper Mississippi-Cape GirardeauCurrentNatureServe
07140202Middle KaskaskiaHistoricNatureServe
08060100Lower Mississippi-NatchezHistoricNatureServe
09030003Rainy LakeCurrentNatureServe
09030009Lake of the WoodsCurrentNatureServe
10170101Lewis and Clark LakeHistoricNatureServe
10230001Blackbird-SoldierCurrentNatureServe
10230006Big Papillion-MosquitoCurrentNatureServe
10240001Keg-Weeping WaterCurrentNatureServe
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Citation:
FishMap.org. 2025. Silver Lamprey - Ichthyomyzon unicuspis. Available online at http://fishmap.org/species/Silver-Lamprey.html - last accessed November 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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