Ctenidae Genera
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Wandering spiders (''Ctenidae'') are a
family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...
of
spider Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species ...
s that includes the Brazilian wandering spiders. These spiders have a distinctive longitudinal groove on the top-rear of their oval carapace similar to those of the Amaurobiidae. They are highly defensive and venomous nocturnal hunters. Wandering spiders are known to hunt large prey, for example hylid species ''
Dendropsophus branneri ''Dendropsophus branneri'' is a small Tree frog, hylid tree frog endemic to the Atlantic Forest region of Brazil. It feeds mainly on Arthropod, arthropods and is preyed upon by various invertebrates (e.g., giant aquatic bugs, spiders) and vertebr ...
.'' Despite their notoriety for being dangerous, only a few members of ''
Phoneutria ''Phoneutria'' is a genus of spiders in the family Ctenidae. Phoneutria venom is potentially medically significant to humans. They are mainly found in northern South America, with one species in Central America. Members of the genus are commo ...
'' have venom known to be hazardous to humans, but the venoms of this family are poorly known, so all larger ctenids should be treated with caution.


Genera

, the
World Spider Catalog The World Spider Catalog (WSC) is an online searchable database concerned with spider taxonomy. It aims to list all accepted families, genera and species, as well as provide access to the related taxonomic literature. The WSC began as a series of ...
accepts the following genera: *'' Acantheis'' Thorell, 1891 — Asia *'' Acanthoctenus'' Keyserling, 1877 — South America, Central America, Jamaica, Mexico *''
Africactenus ''Africactenus'' is a genus of mostly African wandering spiders first described by K. H. Hyatt in 1954. Species it contains twenty-one species from Africa and India: *'' Africactenus acteninus'' Benoit, 1974 – Congo *'' Africactenus agilior' ...
'' Hyatt, 1954 — Africa, India *''
Afroneutria ''Afroneutria'' is a genus of spiders in the family Ctenidae Wandering spiders (''Ctenidae'') are a family of spiders that includes the Brazilian wandering spiders. These spiders have a distinctive longitudinal groove on the top-rear of their ...
'' Polotow & Jocqué, 2015 — Africa *''
Amauropelma ''Amauropelma'' is a genus of Australian and Asian wandering spiders first described by Robert Raven Robert John Raven is an Australian arachnologist, being the Head of Terrestrial Biodiversity and the Senior Curator (Arachnida) at the Queens ...
'' Raven, Stumkat & Gray, 2001 — Asia, Australia *'' Amicactenus'' Henrard & Jocqué, 2017 — Africa *'' Anahita'' Karsch, 1879 — Africa, Asia, United States *'' Ancylometes'' Bertkau, 1880 — South America, Honduras *'' Apolania'' Simon, 1898 — Seychelles *'' Arctenus'' Polotow & Jocqué, 2014 — Kenya *''
Asthenoctenus ''Asthenoctenus'' is a genus of South American wandering spiders first described by Eugène Simon in 1897. Species it contains six species: *'' Asthenoctenus borellii'' Simon, 1897 ( type) – Brazil, Uruguay, Paraguay, Argentina *'' Asthenoct ...
'' Simon, 1897 — South America *''
Bengalla ''Bengalla'' is a monotypic genus of Australian wandering spiders containing the single species, ''Bengalla bertmaini''. It was first described by Michael R. Gray & J. A. Thompson in 2001, and has only been found in Australia. It was original ...
'' Gray & Thompson, 2001 — Australia *''
Bulboctenus ''Bulboctenus'' is a genus of South American wandering spiders. It was first described by M. P. Pereira, F. M. Labarque and D. Polotow in 2020, and it has only been found in Brazil. it contains only three species: '' B. itunaitata'', '' B. kayapo ...
'' Pereira, Labarque & Polotow, 2020 — Brazil *''
Califorctenus ''Califorctenus'' is a genus of spiders in the family Ctenidae. It was first described in 2017 by Jiménez, Berrian, Polotow, and Palacios-Cardiel. , it contains only one species, ''Califorctenus cacachilensis'', also known as the Sierra Cacachil ...
'' Jiménez, Berrian, Polotow & Palacios-Cardiel, 2017 *''
Caloctenus ''Caloctenus'' is a genus of wandering spiders first described by Eugen von Keyserling in 1877. Species it contains six species: *'' Caloctenus abyssinicus'' Strand, 1917 – Ethiopia *'' Caloctenus aculeatus'' Keyserling, 1877 ( type) – Col ...
'' Keyserling, 1877 — Ethiopia, South America *''
Celaetycheus ''Celaetycheus'' is a genus of South American wandering spiders first described by Eugène Simon in 1897. Species it contains ten species, all found in Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portugu ...
'' Simon, 1897 — Brazil *''
Centroctenus ''Centroctenus'' is a genus of South American wandering spiders first described by Cândido Firmino de Mello-Leitão Cândido Firmino de Mello-Leitão (July 17, 1886 – December 14, 1948) was a Brazilian zoologist who is considered the fo ...
'' Mello-Leitão, 1929 — South America *''
Chococtenus ''Chococtenus'' is a genus of spiders in the family Ctenidae Wandering spiders (''Ctenidae'') are a family of spiders that includes the Brazilian wandering spiders. These spiders have a distinctive longitudinal groove on the top-rear of thei ...
'' Dupérré, 2015 — Ecuador, Colombia *'' Ciba'' Bloom, Binford, Esposito, Alayón, Peterson, Nishida, Loubet-Senear & Agnarsson, 2014 — Cuba, Dominican Republic *''
Ctenus ''Ctenus'' is a genus of Ctenidae, wandering spiders first described by Charles Athanase Walckenaer in 1805. It is widely distributed, from South America through Africa to East Asia. Little is known about the toxic potential of the genus ''Ctenus' ...
'' Walckenaer, 1805 — Africa, South America, Oceania, Central America, Asia, North America, Caribbean *''
Diallomus ''Diallomus'' is a genus of Asian wandering spiders first described by Eugène Simon in 1897. it contains only two species, both found in Sri Lanka. Originally placed with the Zoridae (now included in Miturgidae Miturgidae is a family (biolog ...
'' Simon, 1897 — Sri Lanka *'' Enoploctenus'' Simon, 1897 — South America, Saint Vincent and the Grenadines *'' Gephyroctenus'' Mello-Leitão, 1936 — Brazil, Peru *'' Isoctenus'' Bertkau, 1880 — Brazil, Argentina *''
Janusia ''Janusia'' is a monotypic genus of Australian wandering spiders containing the single species, ''Janusia muiri''. It was first described by Michael R. Gray in 1973, and has only been found in Australia. Originally placed with the Miturgidae M ...
'' Gray, 1973 — Australia *'' Kiekie'' Polotow & Brescovit, 2018 — Colombia, Central America, Mexico *''
Leptoctenus ''Leptoctenus'' is a genus of Ctenidae, wandering spiders first described by Ludwig Carl Christian Koch, L. Koch in 1878. Species it contains six species: *''Leptoctenus agalenoides'' L. Koch, 1878 (Type species, type) – Australia *''Leptocte ...
'' L. Koch, 1878 — Australia, North America, Panama *'' Macroctenus'' Henrard & Jocqué, 2017 — Guinea *'' Mahafalytenus'' Silva-Dávila, 2007 — Madagascar *'' Montescueia'' Carcavallo & Martínez, 1961 — Argentina *'' Nimbanahita'' Henrard & Jocqué, 2017 — Guinea *'' Nothroctenus'' Badcock, 1932 — Brazil, Bolivia, Paraguay *'' Ohvida'' Polotow & Brescovit, 2009 — Cuba *'' Parabatinga'' Polotow & Brescovit, 2009 — South America *'' Perictenus'' Henrard & Jocqué, 2017 — Guinea *'' Petaloctenus'' Jocqué & Steyn, 1997 — Africa *''
Phoneutria ''Phoneutria'' is a genus of spiders in the family Ctenidae. Phoneutria venom is potentially medically significant to humans. They are mainly found in northern South America, with one species in Central America. Members of the genus are commo ...
'' Perty, 1833 — South America *'' Phymatoctenus'' Simon, 1897 — Brazil, Guyana, Costa Rica *'' Piloctenus'' Henrard & Jocqué, 2017 — Guinea, Togo, Ivory Coast *'' Sinoctenus'' Marusik, Zhang & Omelko, 2012 *'' Spinoctenus'' Hazzi, Polotow, Brescovit, González-Obando & Simó, 2018 *'' Thoriosa'' Simon, 1910 — São Tomé and Príncipe, Sierra Leone, Equatorial Guinea *'' Toca'' Polotow & Brescovit, 2009 — Brazil *'' Trogloctenus'' Lessert, 1935 — Congo *'' Trujillina'' Bryant, 1948 — Caribbean *'' Tuticanus'' Simon, 1897 — Ecuador, Peru *'' Viracucha'' Lehtinen, 1967 — South America *'' Wiedenmeyeria'' Schenkel, 1953 — Venezuela


See also

*
List of Ctenidae species This page lists all described species of the spider family Ctenidae accepted by the World Spider Catalog : A ''Acantheis'' '' Acantheis'' Thorell, 1891 * '' A. boetonensis'' (Strand, 1913) — Indonesia (Sulawesi) * '' A. celer'' (Simon, 1897) ...


References


External links


World Spider Catalog 8.0: Family Ctenidae
* Taxa named by Eugen von Keyserling {{Ctenidae-stub