Faxonius

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Cladus: Pancrustacea
Superclassis: Multicrustacea
Classis: Malacostraca
Subclassis: Eumalacostraca
Superordo: Eucarida
Ordo: Decapoda
Subordo: Pleocyemata
Infraordo: Astacidea
Superfamilia: Astacoidea

Familia: Cambaridae
Genus: Faxonius
Species: F. acares – F. alabamensis – F. alluvius – F. barrenensis – F. bellator – F. bisectus – F. burri – F. carolinensis – F. castaneus – F. causeyi – F. chickasawae – F. compressus – F. cooperi – F. cristavarius – F. cyanodigitus – F. deanae – F. difficilis – F. durelli – F. erichsonianus – F. etnieri – F. eupunctus – F. forceps – F. harrisonii – F. hartfieldi – F. hathawayi – F. hobbsi – F. holti – F. hylas – F. illinoiensis – F. immunis – F. indianensis – F. jeffersoni – F. jonesi – F. juvenilis – F. kentuckiensis – F. lancifer – F. leptogonopodus – F. limosus – F. longidigitus – F. luteus – F. macrus – F. maletae – F. marchandi – F. margorectus – F. medius – F. meeki – F. menae – F. mirus – F. mississippiensis – F. nais – F. nana – F. neglectus – F. obscurus – F. occidentalis – F. ozarkae – F. pagei – F. palmeri – F. pardalotus – F. perfectus – F. peruncus – F. placidus – F. propinquus – F. punctimanus – F. putnami – F. quadruncus – F. quinebaugensis – F. rafinesquei – F. raymondi – F. rhoadesi – F. roberti – F. ronaldi – F. rusticus – F. sanbornii – F. saxatilis – F. shoupi – F. sloanii – F. spinosus – F. stannardi – F. stygocaneyi – F. taylori – F. texanus – F. theaphionensis – F. transfuga – F. tricuspis – F. validus – F. virginiensis – F. virilis – F. wagneri – F. williamsi – F. wrighti – F. yanahlindus
Name

Faxonius Ortmann, 1905

Type species: Astacus limosus Rafinesque, 1817 (type by original designation)

Synonymy

(List may be incomplete)

Cambarus (Faxonius) Ortmann, 1905 (original rank as subgenus)

References
Primary references

Ortmann, A.E. 1905. The mutual affinities of the species of the genus Cambarus, and their dispersal over the United States. Proceedings of the American Philosophical Society 44(180): 91–136. BHL Reference page. [original description of Cambarus (Faxonius): p. 97, 107]

Links

Faxonius in the World Register of Marine Species

BHL bibliography
Faxonius – Taxon details on Encyclopedia of Life (EOL).
Global Biodiversity Information Facility. 2019. GBIF Backbone Taxonomy. Checklist dataset. Taxon: Faxonius.
ION
Species-ID

Faxonius is a genus of freshwater crayfish in the family Cambaridae. There are more than 90 described species in Faxonius.[1] It includes the rusty crayfish, an invasive species in North America, and three species, F. virilis, F. immunis, and F. limosus, that are invasive to Europe.

This genus was formerly considered a subgenus of Orconectes. Several former Orconectes species were added to this genus in 2017, leaving only the cave dwelling species unchanged, however F. stygocaneyi was reallocated,[2] even though it lives in caves.
Species

These species belong to the genus Faxonius:[2]

Faxonius acares (Fitzpatrick, 1965)
Faxonius alabamensis (Faxon, 1884)
Faxonius alluvius (Simon & McMurray, 2014)
Faxonius barrenensis (Rhoades, 1944)
Faxonius bellator Bloom, McCall, Schuster & Blanton, 2019[3]
Faxonius bisectus (Rhoades, 1944)
Faxonius burri (Taylor & Sabaj, 1998)
Faxonius carolinensis (Cooper & Cooper, 1995)
Faxonius castaneus (Johnson, 2010)
Faxonius causeyi (Jester, 1967)
Faxonius chickasawae (Cooper & Hobbs, 1980)
Faxonius compressus (Faxon, 1884)
Faxonius cooperi (Cooper & Hobbs, 1980)
Faxonius cristavarius (Taylor, 2000)
Faxonius cyanodigitus (Johnson, 2010)
Faxonius deanae (Reimer & Jester, 1975)
Faxonius difficilis (Faxon, 1898)
Faxonius durelli (Bouchard & Bouchard, 1995)
Faxonius elix Couch & Hayes, 2022[4]
Faxonius erichsonianus (Faxon, 1898)
Faxonius etnieri (Bouchard & Bouchard, 1976)
Faxonius eupunctus (Williams, 1952)
Faxonius forceps (Faxon, 1884)
Faxonius harrisonii (Faxon, 1884)
Faxonius hartfieldi (Fitzpatrick & Suttkus, 1992)
Faxonius hathawayi
Faxonius hathawayi blacki (Walls, 1972)
Faxonius hathawayi hathawayi (Penn, 1952)
Faxonius hobbsi (Penn, 1950)
Faxonius holti (Cooper & Hobbs, 1980)
Faxonius hylas (Faxon, 1890)
Faxonius illinoiensis (Brown, 1956)
Faxonius immunis (Hagen, 1870)
Faxonius indianensis (Hay, 1896)
Faxonius jeffersoni (Rhoades, 1944)
Faxonius jonesi (Fitzpatrick, 1992)
Faxonius juvenilis (Hagen, 1870)
Faxonius kentuckiensis (Rhoades, 1944)
Faxonius lancifer (Hagen, 1870)
Faxonius leptogonopodus (Hobbs, 1948)
Faxonius limosus (Rafinesque, 1817)
Faxonius longidigitus (Faxon, 1898)
Faxonius luteus (Creaser, 1933)
Faxonius macrus (Williams, 1952)
Faxonius maletae (Walls, 1972)
Faxonius marchandi (Hobbs, 1948)
Faxonius margorectus (Taylor, 2002)
Faxonius medius (Faxon, 1884)
Faxonius meeki
Faxonius meeki brevis (Williams, 1952)
Faxonius meeki meeki (Faxon, 1898)
Faxonius menae (Creaser, 1933)
Faxonius mirus (Ortmann, 1931)
Faxonius mississippiensis (Faxon, 1884)
Faxonius nais (Faxon, 1885)
Faxonius nana (Williams, 1952)
Faxonius neglectus
Faxonius neglectus chaenodactylus (Williams, 1952)
Faxonius neglectus neglectus (Faxon, 1885)
Faxonius obscurus (Hagen, 1870)
Faxonius occidentalis (Johnson, 2010)
Faxonius ozarkae (Williams, 1952)
Faxonius pagei (Taylor & Sabaj, 1997)
Faxonius palmeri
Faxonius palmeri creolanus (Creaser, 1933)
Faxonius palmeri longimanus (Faxon, 1898)
Faxonius palmeri palmeri (Faxon, 1884)
Faxonius pardalotus (Wetzel, Poly & Fetzner, 2005)
Faxonius perfectus (Walls, 1972)
Faxonius peruncus (Creaser, 1931)
Faxonius placidus (Hagen, 1870)
Faxonius propinquus (Girard, 1852)[5]
Faxonius punctimanus (Creaser, 1933)
Faxonius putnami (Faxon, 1884)
Faxonius quadruncus (Creaser, 1933)
Faxonius quinebaugensis (Mathews & Warren, 2008)
Faxonius rafinesquei (Rhoades, 1944)
Faxonius raymondi (Thoma & Stocker, 2009)
Faxonius rhoadesi (Hobbs, 1949)
Faxonius ronaldi (Taylor, 2000)
Faxonius roberti Fetzner & Taylor, 2018[6]
Faxonius rusticus (Girard, 1852)
Faxonius sanbornii
Faxonius sanbornii erismophorous (Hobbs & Fitzpatrick, 1962)
Faxonius sanbornii sanbornii (Faxon, 1884)
Faxonius saxatilis (Bouchard & Bouchard, 1976)
Faxonius shoupi (Hobbs, 1948)
Faxonius sloanii (Bundy in Forbes, 1876)
Faxonius spinosus (Bundy, 1877)
Faxonius stannardi (Page, 1985)
Faxonius stygocaneyi (Hobbs III, 2001)
Faxonius taylori (Schuster, 2008)
Faxonius texanus (Johnson, 2010)
Faxonius theaphionensis (Simon, Timm & Morris, 2005)
Faxonius transfuga (Fitzpatrick, 1966)
Faxonius tricuspis (Rhoades, 1944)
Faxonius validus (Faxon, 1914)
Faxonius virginiensis (Hobbs, 1951)
Faxonius virilis (Hagen, 1870)
Faxonius wagneri (Fetzner & Taylor, 2018)[6]
Faxonius williamsi (Fitzpatrick, 1966)
Faxonius wrighti (Hobbs, 1948)
Faxonius yanahlindus (Taylor, Rhoden & Schuster, 2016)

See also

iconCrustaceans portaliconArthropods portal

Faxonella, a genus of crayfish

References

"Faxonius". GBIF. Retrieved 2019-12-25.
Crandall, Keith A; De Grave, Sammy (2017). "An updated classification of the freshwater crayfishes (Decapoda: Astacidea) of the world, with a complete species list". Journal of Crustacean Biology. 37 (5): 615–653. doi:10.1093/jcbiol/rux070.
"Systematics and description of a new species of Faxonius Ortmann, 1905 (Decapoda: Astacidea: Cambaridae) from the Red River system of Kentucky and Tennessee, USA". Oxford Academic. Retrieved 2020-09-10.
"Description of a new species of crayfish in the genus Faxonius (Decapoda: Cambaridae) from the Lower Ohio River Drainage, with evidence of glacial influence on the distribution of some crayfish species throughout the Ohio River basin". Zootaxa. Retrieved 2022-08-15.
"NAS - Nonindigenous Aquatic Species". USGS. Retrieved 2020-08-19.

"Two new species of freshwater crayfish of the genus Faxonius (Decapoda: Cambaridae) from the Ozark Highlands of Arkansas and Missouri". Zootaxa. Retrieved 2020-09-09.

Further reading

Hobbs, Horton H. Jr. (1989). "An Illustrated Checklist of the American Crayfishes (Decapoda: Astacidae, Cambaridae, and Parastacidae)" (PDF). Smithsonian Contributions to Zoology (480): 1–236. doi:10.5479/si.00810282.480.
Nizinski, Martha S. (2003). "Annotated checklist of decapod crustaceans of Atlantic coastal and continental shelf waters of the United States" (PDF). Proceedings of the Biological Society of Washington. 116 (1): 96–157. ISSN 0006-324X.