Total records: 113
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ImagesGroupFamilyScientific NameCommon NameMore infoNative Habitat Species Origin
Crustaceans-AmphipodsCorophiidae Apocorophium lacustre scud Collection info
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Marine Native Transplant
Crangonyx pseudogracilisCrustaceans-AmphipodsCrangonyctidae Crangonyx pseudogracilis northern river crangonyctid Collection info
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Freshwater Native Transplant
Echinogammarus ischnusCrustaceans-AmphipodsGammaridae Echinogammarus ischnus scud Collection info
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Freshwater-Marine Exotic
Gammarus fasciatusCrustaceans-AmphipodsGammaridae Gammarus fasciatus a freshwater amphipod Collection info
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Freshwater Native Transplant
Gammarus sp.Crustaceans-AmphipodsGammaridae Gammarus sp. an amphipod Collection info
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Freshwater Native Transplant
Gammarus tigrinusCrustaceans-AmphipodsGammaridae Gammarus tigrinus tiger scud Collection info
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Freshwater-Marine Native Transplant
Crustaceans-AmphipodsCorophiidae Paracorophium lucasi a New Zealand amphipod Collection info
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Brackish-Freshwater Exotic
Paracorophium sp.Crustaceans-AmphipodsCorophiidae Paracorophium sp. an amphipod Collection info
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Freshwater-Brackish Exotic
Megabalanus coccopomaCrustaceans-BarnaclesBalanidae Megabalanus coccopoma Titan acorn barnacle Collection info
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Marine Exotic
Bythotrephes longimanusCrustaceans-CladoceransCercopagidae Bythotrephes longimanus spiny waterflea Collection info
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Freshwater Exotic
Cercopagis pengoiCrustaceans-CladoceransCercopagidae Cercopagis pengoi fishhook waterflea Collection info
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Freshwater-Brackish Exotic
Crustaceans-CladoceransDaphniidae Daphnia curvirostris a water flea Collection info
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Freshwater Exotic
Daphnia galeata galeataCrustaceans-CladoceransDaphniidae Daphnia galeata galeata a waterflea Collection info
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Freshwater Exotic
Daphnia lumholtziCrustaceans-CladoceransDaphniidae Daphnia lumholtzi a waterflea Collection info
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Freshwater Exotic
Crustaceans-CladoceransSididae Diaphanosoma brevireme a cladoceran Collection info
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Freshwater Exotic
Diaphanosoma fluviatileCrustaceans-CladoceransSididae Diaphanosoma fluviatile a cladoceran Collection info
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Freshwater Exotic
Eubosmina coregoniCrustaceans-CladoceransBosminidae Eubosmina coregoni Baltic Long-nosed Waterflea Collection info
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Freshwater Exotic
Eubosmina maritimaCrustaceans-CladoceransBosminidae Eubosmina maritima a cladoceran Collection info
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Freshwater-Marine Exotic
Crustaceans-CopepodsCyclopidae Apocyclops dengizicus a copepod Collection info
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Freshwater Exotic
Crustaceans-CopepodsDiaptomidae Arctodiaptomus dorsalis copepod Collection info
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Freshwater Native Transplant
Argulus japonicusCrustaceans-CopepodsArgulidae Argulus japonicus Japanese fishlouse Collection info
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Freshwater-Marine Exotic
Crustaceans-CopepodsCyclopidae Bryocyclops muscicola a copepod Collection info
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Freshwater Exotic
Crustaceans-CopepodsCrangonyctidae Crangonyx floridanus Florida crangonyctid, a freshwater amphipod Collection info
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Freshwater Native Transplant
Cyclops abyssorum divergensCrustaceans-CopepodsCyclopidae Cyclops abyssorum divergens divergens copepod Collection info
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Freshwater Exotic
Crustaceans-CopepodsCyclopida Cyclops abyssorum sibiricus sibiricus copepod Collection info
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Freshwater Exotic
Cyclops strenuusCrustaceans-CopepodsCyclopidae Cyclops strenuus a copepod Collection info
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Freshwater Native Transplant
Crustaceans-CopepodsCanthocamptidae Elaphoidella bidens a copepod Collection info
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Freshwater Exotic
Crustaceans-CopepodsCanthocamptidae Elaphoidella bidens bidens a copepod Collection info
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Freshwater Exotic
Eurytemora affinisCrustaceans-CopepodsTemoridae Eurytemora affinis a calanoid copepod Collection info
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Freshwater-Marine Native Transplant
Crustaceans-CopepodsHarpacticidae Harpacticella paradoxa harpacticoid copepod Collection info
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Freshwater-Brackish Exotic
Heteropsyllus nr. nunniCrustaceans-CopepodsCanthocamptidae Heteropsyllus nr. nunni a copepod Collection info
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Freshwater-Marine Unknown
Heteropsyllus nunniCrustaceans-CopepodsCanthocamptidae Heteropsyllus nunni a copepod Collection info
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Freshwater-Marine Native Transplant
Lernaea cyprinaceaCrustaceans-CopepodsLernaeidae Lernaea cyprinacea anchor worm Collection info
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Freshwater Exotic
Crustaceans-CopepodsOithonidae Limnoithona sinensis Asian copepod Collection info
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Freshwater-Marine Exotic
Limnoithona tetraspinaCrustaceans-CopepodsOithonidae Limnoithona tetraspina a copepod Collection info
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Freshwater-Marine Exotic
Megacyclops viridisCrustaceans-CopepodsCyclopidae Megacyclops viridis a cyclopoid copepod Collection info
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Freshwater-Marine Exotic
Crustaceans-CopepodsCyclopidae Mesocyclops ogunnus a copepod Collection info
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Freshwater Exotic
Mesocyclops pehpeiensisCrustaceans-CopepodsCyclopidae Mesocyclops pehpeiensis a copepod Collection info
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Freshwater Exotic
Neoergasilus japonicusCrustaceans-CopepodsErgasilidae Neoergasilus japonicus a parasitic copepod Collection info
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Freshwater Exotic
Nitokra hibernicaCrustaceans-CopepodsAmeiridae Nitokra hibernica a harpacticoid copepod Collection info
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Freshwater-Marine Exotic
Crustaceans-CopepodsAmeiridae Nitokra incerta a harpacticoid copepod Collection info
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Freshwater-Marine Exotic
Crustaceans-CopepodsCyclopidae Paracyclops bromeliacola a copepod Collection info
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Freshwater Exotic
Pseudodiaptomus forbesiCrustaceans-CopepodsPseudodiaptomidae Pseudodiaptomus forbesi a calanoid copepod Collection info
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Freshwater-Marine Exotic
Salmincola lotaeCrustaceans-CopepodsLernaeopodidae Salmincola lotae a parasitic copepod Collection info
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Freshwater Cryptogenic
Schizopera borutzkyiCrustaceans-CopepodsDiosaccidae Schizopera borutzkyi an oarsman Collection info
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Freshwater-Marine Exotic
Sinocalanus doerriCrustaceans-CopepodsCentropagidae Sinocalanus doerri Asian calanoid copepod Collection info
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Freshwater-Marine Exotic
Crustaceans-CopepodsDiaptomidae Sinodiaptomus sarsi a copepod Collection info
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Freshwater Exotic
Crustaceans-CopepodsDiaptomidae Sinodiaptomus valkanovi a copepod Collection info
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Freshwater Exotic
Skistodiaptomus pallidusCrustaceans-CopepodsDiaptomidae Skistodiaptomus pallidus a calanoid copepod Collection info
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Freshwater Native Transplant
Crustaceans-CopepodsTachidiidae Tachidius triangularis a copepod Collection info
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Marine-Brackish Exotic
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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/16/2024].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.