Introduced crustaceans-crayfish:
| Crustaceans-Crayfish | Astacus nigrescens | sooty crayfish |
| Crustaceans-Crayfish | Cambarellus shufeldtii | Cajun dwarf crayfish |
| Crustaceans-Crayfish | Cambarus cumberlandensis | crayfish |
| Crustaceans-Crayfish | Cambarus longirostris | crayfish |
| Crustaceans-Crayfish | Cambarus robustus | crayfish |
| Crustaceans-Crayfish | Cherax quadricarinatus | Australian redclaw |
| Crustaceans-Crayfish | Faxonella clypeata | ditch fencing crayfish |
| Crustaceans-Crayfish | Orconectes causeyi | crayfish |
| Crustaceans-Crayfish | Orconectes hylas | woodland crayfish |
| Crustaceans-Crayfish | Orconectes immunis | calico crayfish |
| Crustaceans-Crayfish | Orconectes neglectus neglectus | crayfish |
| Crustaceans-Crayfish | Orconectes neglectus | ringed crayfish |
| Crustaceans-Crayfish | Orconectes neglectus chaenodactylus | crayfish |
| Crustaceans-Crayfish | Orconectes obscurus | Allegheny crayfish |
| Crustaceans-Crayfish | Orconectes palmeri creolanus | Creole painted crayfish |
| Crustaceans-Crayfish | Orconectes placidus | a crayfish |
| Crustaceans-Crayfish | Orconectes rusticus | rusty crayfish |
| Crustaceans-Crayfish | Orconectes sanbornii | Sanborn crayfish |
| Crustaceans-Crayfish | Orconectes virilis | virile crayfish |
| Crustaceans-Crayfish | Pacifastacus gambelii | crayfish |
| Crustaceans-Crayfish | Pacifastacus leniusculus | signal crayfish |
| Crustaceans-Crayfish | Pacifastacus leniusculus leniusculus | signal crayfish |
| Crustaceans-Crayfish | Pacifastacus leniusculus trowbridgii | signal crayfish |
| Crustaceans-Crayfish | Pacifastacus sp. | crayfish |
| Crustaceans-Crayfish | Procambarus acutus acutus | white river crawfish |
| Crustaceans-Crayfish | Procambarus clarkii | red swamp crayfish |
| Crustaceans-Crayfish | Procambarus seminolae | crayfish |