Sinopesa

	Sinopesa ''Sinopesa'' is a genus of spiders in the family Nemesiidae Nemesiidae, also known as funnel-web trapdoor spiders, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becoming its own family, it was considered part of "Dipluridae". Desc .... It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: '' Sinopesa chengbuensis'' (Xu & Yin, 2002) '' Sinopesa chinensis'' (Kulczyński, 1901) '' Sinopesa gollum'' Lin & Li, 2021 '' Sinopesa kumensis'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Chengbuensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae Nemesiidae, also known as funnel-web trapdoor spiders, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becoming its own family, it was considered part of "Dipluridae". Desc .... It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: '' Sinopesa chengbuensis'' (Xu & Yin, 2002) '' Sinopesa chinensis'' (Kulczyński, 1901) '' Sinopesa gollum'' Lin & Li, 2021 '' Sinopesa kumensis'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Chinensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae Nemesiidae, also known as funnel-web trapdoor spiders, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becomin ...'' (Xu & Yin, 2002) '' Sinopesa chinensis'' (Kulczyński, 1901) '' Sinopesa gollum'' Lin & Li, 2021 '' Sinopesa kumensis'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Gollum ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis'' (Xu & Yin, 2002) ''Sinopesa chinensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following ...'' (Kulczyński, 1901) '' Sinopesa gollum'' Lin & Li, 2021 '' Sinopesa kumensis'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Kumensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis'' (Xu & Yin, 2002) ''Sinopesa chinensis'' (Kulczyński, 1901) ''Sinopesa gollum ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following ...'' Lin & Li, 2021 '' Sinopesa kumensis'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Maculata ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis'' (Xu & Yin, 2002) ''Sinopesa chinensis'' (Kulczyński, 1901) ''Sinopesa gollum'' Lin & Li, 2021 ''Sinopesa kumensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following ...'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Ninhbinhensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis'' (Xu & Yin, 2002) ''Sinopesa chinensis'' (Kulczyński, 1901) ''Sinopesa gollum'' Lin & Li, 2021 ''Sinopesa kumensis'' Shimojana & Haupt, 2000 ''Sinopesa maculata ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following ...'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Sinensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis'' (Xu & Yin, 2002) ''Sinopesa chinensis'' (Kulczyński, 1901) ''Sinopesa gollum'' Lin & Li, 2021 ''Sinopesa kumensis'' Shimojana & Haupt, 2000 ''Sinopesa maculata'' Raven & Schwendinger, 1995 ''Sinopesa ninhbinhensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following ...'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	List Of Nemesiidae Species This page lists all described species of the spider family Nemesiidae accepted by the World Spider Catalog : A ''Amblyocarenum'' '' Amblyocarenum'' Simon, 1892 * '' A. doleschalli'' (Ausserer, 1871) — Italy (mainland, Sicily) * '' A. nuragicum'' Decae, Colombo & Manunza, 2014 — Italy (Sardinia) * '' A. obscurum'' (Ausserer, 1871) — Italy (Sicily) * '' A. walckenaeri'' (Lucas, 1846) ( type) — Mediterranean B ''Brachythele'' '' Brachythele'' Ausserer, 1871 * '' B. bentzieni'' Zonstein, 2007 — Greece * '' B. denieri'' (Simon, 1916) — Greece, Bulgaria * '' B. icterica'' (C. L. Koch, 1838) ( type) — Italy, Croatia, North Macedonia * '' B. incerta'' Ausserer, 1871 — Cyprus * '' B. langourovi'' Lazarov, 2005 — Bulgaria * '' B. media'' Kulczyński, 1897 — Slovenia, Croatia, Albania * '' B. speculatrix'' Kulczyński, 1897 — SE Europe (Balkans) * '' B. varrialei'' (Dalmas, 1920) — Eastern Europe C ''Calisoga'' '' Calisoga'' Chamberlin, 1937 * '' C. anomala'' (Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Nemesiidae Nemesiidae, also known as funnel-web trapdoor spiders, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becoming its own family, it was considered part of "Dipluridae". Description Nemesiidae are relatively large spiders with robust legs and a body that is nearly three times as long as it is wide. They are darkly colored, brown to black, though some have silvery hairs on their carapace. '' Atmetochilus'' females can grow over long. They live in burrows, often with a hinged trapdoor. This door is pushed up while the spider waits for passing prey. They rarely leave their burrows, catching prey and withdrawing as quickly as possible. Some of these burrows have a side tubes, but it is not certain whether ''Sinopesa'' builds burrows at all. Genera , the World Spider Catalog accepts the following genera: '' Amblyocarenum'' Simon, 1892 ''Brachythele'' Ausserer, 1871 — Europe, Cyprus ''Calisoga'' Chamberli ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Mygalomorphae Genera The Mygalomorphae, or mygalomorphs, are an infraorder of spiders, and comprise one of three major groups of living spiders with over 3000 species, found on all continents except Antarctica. Many members are known as trapdoor spiders due to them forming trapdoors over their burrows. Other prominent groups include Australian funnel web spiders and tarantulas, with the latter accounting for around one third of all mygalomorphs. Description This group of spiders comprises mostly heavy-bodied, stout-legged spiders including tarantulas, Australian funnel-web spiders, mouse spiders, and various families of spiders commonly called trapdoor spiders. Like the " primitive" suborder of spiders Mesothelae, they have two pairs of book lungs, and downward-pointing chelicerae. Because of this, the two groups were once believed to be closely related. Later it was realized that the common ancestors of all spiders had these features (a state known as symplesiomorphy). Following the branching ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]

	Sinopesa ''Sinopesa'' is a genus of spiders in the family Nemesiidae Nemesiidae, also known as funnel-web trapdoor spiders, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becoming its own family, it was considered part of "Dipluridae". Desc .... It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: '' Sinopesa chengbuensis'' (Xu & Yin, 2002) '' Sinopesa chinensis'' (Kulczyński, 1901) '' Sinopesa gollum'' Lin & Li, 2021 '' Sinopesa kumensis'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Chengbuensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae Nemesiidae, also known as funnel-web trapdoor spiders, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becoming its own family, it was considered part of "Dipluridae". Desc .... It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: '' Sinopesa chengbuensis'' (Xu & Yin, 2002) '' Sinopesa chinensis'' (Kulczyński, 1901) '' Sinopesa gollum'' Lin & Li, 2021 '' Sinopesa kumensis'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Chinensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae Nemesiidae, also known as funnel-web trapdoor spiders, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becomin ...'' (Xu & Yin, 2002) '' Sinopesa chinensis'' (Kulczyński, 1901) '' Sinopesa gollum'' Lin & Li, 2021 '' Sinopesa kumensis'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Gollum ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis'' (Xu & Yin, 2002) ''Sinopesa chinensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following ...'' (Kulczyński, 1901) '' Sinopesa gollum'' Lin & Li, 2021 '' Sinopesa kumensis'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Kumensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis'' (Xu & Yin, 2002) ''Sinopesa chinensis'' (Kulczyński, 1901) ''Sinopesa gollum ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following ...'' Lin & Li, 2021 '' Sinopesa kumensis'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Maculata ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis'' (Xu & Yin, 2002) ''Sinopesa chinensis'' (Kulczyński, 1901) ''Sinopesa gollum'' Lin & Li, 2021 ''Sinopesa kumensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following ...'' Shimojana & Haupt, 2000 '' Sinopesa maculata'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Ninhbinhensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis'' (Xu & Yin, 2002) ''Sinopesa chinensis'' (Kulczyński, 1901) ''Sinopesa gollum'' Lin & Li, 2021 ''Sinopesa kumensis'' Shimojana & Haupt, 2000 ''Sinopesa maculata ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following ...'' Raven & Schwendinger, 1995 '' Sinopesa ninhbinhensis'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Sinopesa Sinensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following species: ''Sinopesa chengbuensis'' (Xu & Yin, 2002) ''Sinopesa chinensis'' (Kulczyński, 1901) ''Sinopesa gollum'' Lin & Li, 2021 ''Sinopesa kumensis'' Shimojana & Haupt, 2000 ''Sinopesa maculata'' Raven & Schwendinger, 1995 ''Sinopesa ninhbinhensis ''Sinopesa'' is a genus of spiders in the family Nemesiidae. It is found in China and on Ryukyu Islands in Japan. It was first described in 1995 by Raven & Schwendinger. , it contains 7 Asian species. Species ''Sinopesa'' comprises the following ...'' Li & Zonstein, 2015 '' Sinopesa sinensis'' (Zhu & Mao, 1983) References Nemesiidae Mygalomorphae genera Spiders of Asia {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	List Of Nemesiidae Species This page lists all described species of the spider family Nemesiidae accepted by the World Spider Catalog : A ''Amblyocarenum'' '' Amblyocarenum'' Simon, 1892 * '' A. doleschalli'' (Ausserer, 1871) — Italy (mainland, Sicily) * '' A. nuragicum'' Decae, Colombo & Manunza, 2014 — Italy (Sardinia) * '' A. obscurum'' (Ausserer, 1871) — Italy (Sicily) * '' A. walckenaeri'' (Lucas, 1846) ( type) — Mediterranean B ''Brachythele'' '' Brachythele'' Ausserer, 1871 * '' B. bentzieni'' Zonstein, 2007 — Greece * '' B. denieri'' (Simon, 1916) — Greece, Bulgaria * '' B. icterica'' (C. L. Koch, 1838) ( type) — Italy, Croatia, North Macedonia * '' B. incerta'' Ausserer, 1871 — Cyprus * '' B. langourovi'' Lazarov, 2005 — Bulgaria * '' B. media'' Kulczyński, 1897 — Slovenia, Croatia, Albania * '' B. speculatrix'' Kulczyński, 1897 — SE Europe (Balkans) * '' B. varrialei'' (Dalmas, 1920) — Eastern Europe C ''Calisoga'' '' Calisoga'' Chamberlin, 1937 * '' C. anomala'' (Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Nemesiidae Nemesiidae, also known as funnel-web trapdoor spiders, is a family of mygalomorph spiders first described by Eugène Simon in 1889, and raised to family status in 1985. Before becoming its own family, it was considered part of "Dipluridae". Description Nemesiidae are relatively large spiders with robust legs and a body that is nearly three times as long as it is wide. They are darkly colored, brown to black, though some have silvery hairs on their carapace. '' Atmetochilus'' females can grow over long. They live in burrows, often with a hinged trapdoor. This door is pushed up while the spider waits for passing prey. They rarely leave their burrows, catching prey and withdrawing as quickly as possible. Some of these burrows have a side tubes, but it is not certain whether ''Sinopesa'' builds burrows at all. Genera , the World Spider Catalog accepts the following genera: '' Amblyocarenum'' Simon, 1892 ''Brachythele'' Ausserer, 1871 — Europe, Cyprus ''Calisoga'' Chamberli ... [...More Info...] [...Related Items...] OR:* [Wikipedia] [Google] [Baidu]
	Mygalomorphae Genera The Mygalomorphae, or mygalomorphs, are an infraorder of spiders, and comprise one of three major groups of living spiders with over 3000 species, found on all continents except Antarctica. Many members are known as trapdoor spiders due to them forming trapdoors over their burrows. Other prominent groups include Australian funnel web spiders and tarantulas, with the latter accounting for around one third of all mygalomorphs. Description This group of spiders comprises mostly heavy-bodied, stout-legged spiders including tarantulas, Australian funnel-web spiders, mouse spiders, and various families of spiders commonly called trapdoor spiders. Like the " primitive" suborder of spiders Mesothelae, they have two pairs of book lungs, and downward-pointing chelicerae. Because of this, the two groups were once believed to be closely related. Later it was realized that the common ancestors of all spiders had these features (a state known as symplesiomorphy). Following the branching ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]