''Acanthogonatus'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

of South American mygalomorph spiders in the family

Pycnothelidae ''Pycnothelidae'' is a family of mygalomorph spiders first described in 1917. It was downgraded to a subfamily of the funnel-web trapdoor spiders in 1985, but returned to family status in 2020. Genera , the World Spider Catalog accepted the foll ...

. It was first described by Ferdinand Anton Franz Karsch in 1880. Originally placed with the brushed trapdoor spiders, it was transferred to the funnel-web trapdoor spiders in 1985, then to the Pycnothelidae in 2020.

Species

it contains twenty-nine species, found in

Uruguay Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering ...

Peru , image_flag = Flag of Peru.svg , image_coat = Escudo nacional del Perú.svg , other_symbol = Great Seal of the State , other_symbol_type = Seal (emblem), National seal , national_motto = "Fi ...

Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...

Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...

, and

Chile Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...

: *'' Acanthogonatus alegre'' Goloboff, 1995 –

*'' Acanthogonatus birabeni'' Goloboff, 1995 –

*'' Acanthogonatus brunneus'' (Nicolet, 1849) – Chile *'' Acanthogonatus campanae'' (Legendre & Calderón, 1984) – Chile *'' Acanthogonatus centralis'' Goloboff, 1995 – Argentina *'' Acanthogonatus chilechico'' Goloboff, 1995 – Chile *'' Acanthogonatus confusus'' Goloboff, 1995 – Chile, Argentina *'' Acanthogonatus ericae'' Indicatti, Lucas, Ott & Brescovit, 2008 –

*'' Acanthogonatus francki'' Karsch, 1880 (

type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Ty ...

) – Chile *'' Acanthogonatus fuegianus'' ( Simon, 1902) – Chile, Argentina *''

Acanthogonatus hualpen ''Acanthogonatus hualpen'' is a mygalomorph spider of Chile, named after its type locality: Hualpén, Concepción, Bío Bío Region.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). P ...

'' Goloboff, 1995 – Chile *'' Acanthogonatus huaquen'' Goloboff, 1995 – Chile *'' Acanthogonatus incursus'' ( Chamberlin, 1916) –

*'' Acanthogonatus juncal'' Goloboff, 1995 – Chile *'' Acanthogonatus minimus'' Indicatti, Folly-Ramos, Vargas, Lucas & Brescovit, 2015 – Brazil *''

Acanthogonatus mulchen ''Acanthogonatus mulchen'' is a mygalomorph spider of Chile, named after its type locality: Alto Caledonia, east of Mulchén, Region VIII ( Bío Bío Region).Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae ( ...

'' Goloboff, 1995 – Chile *''

Acanthogonatus nahuelbuta ''Acanthogonatus nahuelbuta'' is a mygalomorph spider of Chile, named after its type locality: Piedra del Águila, Parque Nacional Nahuel-Buta, Malleco.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Aran ...

'' Goloboff, 1995 – Chile *'' Acanthogonatus notatus'' ( Mello-Leitão, 1940) – Argentina *'' Acanthogonatus parana'' Goloboff, 1995 – Argentina *'' Acanthogonatus patagallina'' Goloboff, 1995 – Chile *'' Acanthogonatus patagonicus'' (Simon, 1905) – Chile, Argentina *'' Acanthogonatus peniasco'' Goloboff, 1995 – Chile *'' Acanthogonatus pissii'' (Simon, 1889) – Chile *'' Acanthogonatus quilocura'' Goloboff, 1995 – Chile *'' Acanthogonatus recinto'' Goloboff, 1995 – Chile *'' Acanthogonatus subcalpeianus'' (Nicolet, 1849) – Chile *'' Acanthogonatus tacuariensis'' (Pérez-Miles & Capocasale, 1982) – Brazil,

*''

Acanthogonatus tolhuaca ''Acanthogonatus tolhuaca'' is a mygalomorph spider of Chile, named after its type locality: Tolhuaca, Malleco, Region IX (de la Araucania).Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalom ...

'' Goloboff, 1995 – Chile *'' Acanthogonatus vilches'' Goloboff, 1995 – Chile Formerly included: *''A. argentina'' (Simon, 1897) (Transferred to ''

Stenoterommata ''Stenoterommata'' is a genus of South American araneomorph spiders in the family Pycnothelidae. It was first described by E. L. Holmberg in 1881. Originally placed with the Ctenizidae, it was transferred to the funnel-web trapdoor spiders in 19 ...

'')

Nomen dubium In binomial nomenclature, a ''nomen dubium'' (Latin for "doubtful name", plural ''nomina dubia'') is a scientific name that is of unknown or doubtful application. Zoology In case of a ''nomen dubium'' it may be impossible to determine whether a s ...

*''A. gounellei'' (Simon, 1886

Species

See also

References

Further reading