Acanthogonatus

	Acanthogonatus ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina '' 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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile '' Acanthogonatus fuegia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Minimus ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile ''Acanthogonatus fuegianus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Incursus ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile '' Acanthogonatus fuegian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Fuegianus ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile '' Acanthogonatus fuegian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Ericae ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile ''Acanthogonatus fuegianu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Campanae ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil ''Acanthogonatus francki'' Karsch, 1880 (type) – Chile ''Acanthogonatus fuegianus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Brunneus ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina '' 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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile '' Acanthogonatus fuegia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Francki ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile ''Acanthogonatus fuegianus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Huaquen ''Acanthogonatus huaquen'' is a mygalomorph spider of Chile, its name referring to its type locality: Huaquén, Chile.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). Males are recognized from other two-clawed ''Acanthogonatus'' by the bulb with a lateral keel delimiting a concave area; females by the spermathecae with an almost conical basal mound and its duct arising from its tip (similar spermathecae occur in '' A. franki''). Description Female: total length ; cephalothorax length , width ; cephalic region length , width ; fovea width ; medial ocular quadrangle (OQ) length , width ; labium length , width ; sternum length , width . Its cephalic region is convex. Its labium possesses 2 cuspules. A well-developed serrula is present. Its sternal sigilla is submarginal and long, and its sternum is weakly rebordered. Che ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Acanthogonatus Confusus ''Acanthogonatus confusus'' is a mygalomorph spider of Argentina and Chile, its name referring to the confusion between this species and '' A. subcalpeianus''.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). Males are recognized by their long palpi, together with the absence of a tibial apophysis; females are recognized by the spermathecae (similar to '' A. fuegianus'', '' A. centralis'' and '' A. parana'', which have - unlike ''A. Confusus'' - no inferior tarsal claws on tarsus IV). Description Female: total length ; cephalothorax length , width ; cephalic region length , width ; fovea width ; labium length , width ; sternum length , width . Its cephalic region is low and flat; its fovea is sinuous, procurved and without a posterior notch. Its labium possesses 3 cuspules. A serrula is present and well developed, occ ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Acanthogonatus Alegre ''Acanthogonatus alegre'' is a mygalomorph spider of Chile, its name using the Spanish word for “happy”, referring to the aspect of a ''happy'' face that the female epigastrium has in posterior view.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). Females are recognized by the epigastrium produced in a membranous extension and the long, slender and bifurcated spermathecae. Description Female: total length ; cephalothorax length , width ; cephalic region length , width ; fovea width ; medial ocular quadrangle length , width ; labium length , width ; sternum length , width . Its cephalic region is flat, low and narrow, with its fovea slightly procurved and with a small posterior notch. Its labium possesses 1 cuspule. A well-developed serrula is present. Its sternal sigilla is oval, elongated, small and shallow; its ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Acanthogonatus Juncal ''Acanthogonatus juncal'' is a mygalomorph spider of Argentina and Chile, named after its type locality: Juncal, Los. Andes.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). ''A. juncal'' is the smallest two-clawed ''Acanthogonatus'' (most similar species: '' A. huaquen'' and '' A. quilocura'', have a cephalothorax length of over , compared to less than in ''A. juncal''. Description Female: total length ; cephalothorax length , width ; cephalic region length , width ; fovea width ; medial ocular quadrangle length , width ; labium length , width : sternum length , width . Its cephalic region is slightly convex, with a recurved fovea with a posterior median notch. Its labium possesses no cuspules. A serrula is present. Its sternal sigilla is small and oval; its sternum rebordered weakly. Chelicerae: rastellum is absent. ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Acanthogonatus Centralis ''Acanthogonatus centralis'' is a mygalomorph spider of Argentina, its name referring to its distribution, being one of the most common mygalomorphs in central Argentina.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). Females are most similar to those of '' A. parana'', are distinguished by the widened fundus of the spermathecae. Males, on the other hand, are recognized by the smooth, keelless bulb, in combination with a well-developed tibial apophysis. Description Female: total length ; cephalothorax length , width ; cephalic region length , width ; fovea width ; medial ocular quadrangle (OQ) length , width ; labium length , width ; sternum length , width . Its cephalic region is convex, with the fovea slightly procurved. Its labium possesses no cuspules. A serrula is present, as is a small patch of teeth. Its ste ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]

	Acanthogonatus ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina '' 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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile '' Acanthogonatus fuegia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Minimus ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile ''Acanthogonatus fuegianus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Incursus ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile '' Acanthogonatus fuegian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Fuegianus ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile '' Acanthogonatus fuegian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Ericae ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile ''Acanthogonatus fuegianu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Campanae ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil ''Acanthogonatus francki'' Karsch, 1880 (type) – Chile ''Acanthogonatus fuegianus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Brunneus ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina '' 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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile '' Acanthogonatus fuegia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Francki ''Acanthogonatus'' is a genus of South American mygalomorph spiders in the family Pycnothelidae. 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, Peru, Brazil, Argentina, and Chile: '' Acanthogonatus alegre'' Goloboff, 1995 – Chile '' Acanthogonatus birabeni'' Goloboff, 1995 – Argentina ''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 – Brazil '' Acanthogonatus francki'' Karsch, 1880 (type) – Chile ''Acanthogonatus fuegianus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Acanthogonatus Huaquen ''Acanthogonatus huaquen'' is a mygalomorph spider of Chile, its name referring to its type locality: Huaquén, Chile.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). Males are recognized from other two-clawed ''Acanthogonatus'' by the bulb with a lateral keel delimiting a concave area; females by the spermathecae with an almost conical basal mound and its duct arising from its tip (similar spermathecae occur in '' A. franki''). Description Female: total length ; cephalothorax length , width ; cephalic region length , width ; fovea width ; medial ocular quadrangle (OQ) length , width ; labium length , width ; sternum length , width . Its cephalic region is convex. Its labium possesses 2 cuspules. A well-developed serrula is present. Its sternal sigilla is submarginal and long, and its sternum is weakly rebordered. Che ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Acanthogonatus Confusus ''Acanthogonatus confusus'' is a mygalomorph spider of Argentina and Chile, its name referring to the confusion between this species and '' A. subcalpeianus''.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). Males are recognized by their long palpi, together with the absence of a tibial apophysis; females are recognized by the spermathecae (similar to '' A. fuegianus'', '' A. centralis'' and '' A. parana'', which have - unlike ''A. Confusus'' - no inferior tarsal claws on tarsus IV). Description Female: total length ; cephalothorax length , width ; cephalic region length , width ; fovea width ; labium length , width ; sternum length , width . Its cephalic region is low and flat; its fovea is sinuous, procurved and without a posterior notch. Its labium possesses 3 cuspules. A serrula is present and well developed, occ ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Acanthogonatus Alegre ''Acanthogonatus alegre'' is a mygalomorph spider of Chile, its name using the Spanish word for “happy”, referring to the aspect of a ''happy'' face that the female epigastrium has in posterior view.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). Females are recognized by the epigastrium produced in a membranous extension and the long, slender and bifurcated spermathecae. Description Female: total length ; cephalothorax length , width ; cephalic region length , width ; fovea width ; medial ocular quadrangle length , width ; labium length , width ; sternum length , width . Its cephalic region is flat, low and narrow, with its fovea slightly procurved and with a small posterior notch. Its labium possesses 1 cuspule. A well-developed serrula is present. Its sternal sigilla is oval, elongated, small and shallow; its ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Acanthogonatus Juncal ''Acanthogonatus juncal'' is a mygalomorph spider of Argentina and Chile, named after its type locality: Juncal, Los. Andes.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). ''A. juncal'' is the smallest two-clawed ''Acanthogonatus'' (most similar species: '' A. huaquen'' and '' A. quilocura'', have a cephalothorax length of over , compared to less than in ''A. juncal''. Description Female: total length ; cephalothorax length , width ; cephalic region length , width ; fovea width ; medial ocular quadrangle length , width ; labium length , width : sternum length , width . Its cephalic region is slightly convex, with a recurved fovea with a posterior median notch. Its labium possesses no cuspules. A serrula is present. Its sternal sigilla is small and oval; its sternum rebordered weakly. Chelicerae: rastellum is absent. ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Acanthogonatus Centralis ''Acanthogonatus centralis'' is a mygalomorph spider of Argentina, its name referring to its distribution, being one of the most common mygalomorphs in central Argentina.Goloboff, Pablo A. "A revision of the South American spiders of the family Nemesiidae (Araneae, Mygalomorphae). Part 1, Species from Peru, Chile, Argentina, and Uruguay. Bulletin of the AMNH; no. 224." (1995). Females are most similar to those of '' A. parana'', are distinguished by the widened fundus of the spermathecae. Males, on the other hand, are recognized by the smooth, keelless bulb, in combination with a well-developed tibial apophysis. Description Female: total length ; cephalothorax length , width ; cephalic region length , width ; fovea width ; medial ocular quadrangle (OQ) length , width ; labium length , width ; sternum length , width . Its cephalic region is convex, with the fovea slightly procurved. Its labium possesses no cuspules. A serrula is present, as is a small patch of teeth. Its ste ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]