Heterostygninae

• Eutimesius
  Eutimesius
  The genus Eutimesius has four species described, is diagnosed by the cephalotorax with one enlarged eminence ; dorsal scute with white spots; area III with two spines; and the penis with distal U-shaped cleft, ventral plate narrow and long at base; stylus with dorsal process and the basal half of...
  
  Roewer, 1913
• Eutimesius albicinctus (Roewer, 1915) — Venezuela
  Venezuela
  Venezuela , officially called the Bolivarian Republic of Venezuela , is a tropical country on the northern coast of South America. It borders Colombia to the west, Guyana to the east, and Brazil to the south...
  
  
• Eutimesius ephippiatus (Roewer, 1915) — Colombia
  Colombia
  Colombia, officially the Republic of Colombia , is a unitary constitutional republic comprising thirty-two departments. The country is located in northwestern South America, bordered to the east by Venezuela and Brazil; to the south by Ecuador and Peru; to the north by the Caribbean Sea; to the...
  
  
• Eutimesius ornatus (Roewer, 1943) — Colombia, Venezuela
• Eutimesius simoni Roewer, 1913 — Peru
  Peru
  Peru , officially the Republic of Peru , is a country in western South America. It is bordered on the north by Ecuador and Colombia, on the east by Brazil, on the southeast by Bolivia, on the south by Chile, and on the west by the Pacific Ocean....
  
  , Brazil
  Brazil
  Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...
  
  , Colombia, Ecuador
  Ecuador
  Ecuador , officially the Republic of Ecuador is a representative democratic republic in South America, bordered by Colombia on the north, Peru on the east and south, and by the Pacific Ocean to the west. It is one of only two countries in South America, along with Chile, that do not have a border...
  
  

• Innoxius Pinto-da-Rocha, 1997
• Innoxius magnus (Caporiacco, 1951) — Venezuela

• Minax Pinto-da-Rocha, 1997
• Minax tetraspinosus Pinto-da-Rocha, 1997 — Venezuela

• Stenostygnellus Roewer, 1913
• Stenostygnellus flavolimbatus Roewer, 1913 — Venezuela
• Stenostygnellus macrochelis (Roewer, 1917) — Venezuela

• Stygnidius Simon, 1879
• Stygnidius guerinii Sørensen, 1932 — French Guayana
• Stygnidius inflatus (Guérin-Méneville, 1829-1843) — Brazil, Venezuela, French Guiana

• Stygnoplus Simon, 1879
• Stygnoplus antiguanus (Roewer, 1943) — Leeward Islands
  Leeward Islands
  The Leeward Islands are a group of islands in the West Indies. They are the northern islands of the Lesser Antilles chain. As a group they start east of Puerto Rico and reach southward to Dominica. They are situated where the northeastern Caribbean Sea meets the western Atlantic Ocean...
  
  , Antigua
  Antigua
  Antigua , also known as Waladli, is an island in the West Indies, in the Leeward Islands in the Caribbean region, the main island of the country of Antigua and Barbuda. Antigua means "ancient" in Spanish and was named by Christopher Columbus after an icon in Seville Cathedral, Santa Maria de la...
  
  
• Stygnoplus biguttatus Pinto-da-Rocha, 1997 — Venezuela
• Stygnoplus clavotibialis (Goodnight & Goodnight, 1947) — Trinidad
  Trinidad
  Trinidad is the larger and more populous of the two major islands and numerous landforms which make up the island nation of Trinidad and Tobago. It is the southernmost island in the Caribbean and lies just off the northeastern coast of Venezuela. With an area of it is also the fifth largest in...
  
  
• Stygnoplus dominicanus (Roewer, 1943) — Dominica
  Dominica
  Dominica , officially the Commonwealth of Dominica, is an island nation in the Lesser Antilles region of the Caribbean Sea, south-southeast of Guadeloupe and northwest of Martinique. Its size is and the highest point in the country is Morne Diablotins, which has an elevation of . The Commonwealth...
  
  
• Stygnoplus flavitarsis (Simon, 1879) — Leeward Islands, Guadeloupe
  Guadeloupe
  Guadeloupe is an archipelago located in the Leeward Islands, in the Lesser Antilles, with a land area of 1,628 square kilometres and a population of 400,000. It is the first overseas region of France, consisting of a single overseas department. As with the other overseas departments, Guadeloupe...
  
  
• Stygnoplus forcipatus (C.L. Koch, 1845) — Colombia
• Stygnoplus granulosus Mello-Leitão, 1940 — Venezuela
• Stygnoplus longipalpus (Goodnight & Goodnight, 1942) — British Guiana
  British Guiana
  British Guiana was the name of the British colony on the northern coast of South America, now the independent nation of Guyana.The area was originally settled by the Dutch at the start of the 17th century as the colonies of Essequibo, Demerara, and Berbice...
  
  
• Stygnoplus meinerti Sørensen, 1932 — Venezuela
• Stygnoplus triacanthus (C.L. Koch, 1839) — South America
  South America
  South America is a continent situated in the Western Hemisphere, mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere. The continent is also considered a subcontinent of the Americas. It is bordered on the west by the Pacific Ocean and on the north and east...
  
  
• Stygnoplus tuberculatus (Goodnight & Goodnight, 1942) — Dominica

• Timesius Simon, 1879
• Timesius vesicularis (Gervais, 1844) — Colombia

• Yapacana Pinto-da-Rocha, 1997
• Yapacana tibialis (Pinto-da-Rocha, 1997) — Venezuela

Nomoclastinae

• Nomoclastes Sørensen, 1932
• Nomoclastes quasimodo Pinto-da-Rocha, 1997 — Colombia
• Nomoclastes taedifer Sørensen, 1932 — Colombia

Stygninae

• Actinostygnoides Goodnight & Goodnight, 1942
• Actinostygnoides carus Goodnight & Goodnight, 1942 — British Guiana

• Auranus Mello-Leitão, 1941
• Auranus hoeferscovitorum Pinto-da-Rocha, 1997 — Brazil
• Auranus parvus Mello-Leitão, 1941 — Brazil

• Iguarassua Roewer, 1943
• Iguarassua schubarti Roewer, 1943 — Brazil

• Kaapora Pinto-da-Rocha, 1997
• Kaapora minutissimus (Roewer, 1943) — Brazil

• Metaphareus Roewer, 1912
• Metaphareus albimanus Roewer, 1912 — Colombia
• Metaphareus punctatus Roewer, 1913 — Venezuela

• Niceforoiellus Mello-Leitão, 1941
• Niceforoiellus assimilis Mello-Leitão, 1941 — Colombia

• Ortonia Wood, 1869
• Ortonia ferox Wood, 1869 — Ecuador

• Paraphareus Goodnight & Goodnight, 1943
• Paraphareus tatei Goodnight & Goodnight, 1943 — Monte Roraima
  Monte Roraima
  Mount Roraima is the highest of the Pakaraima chain of tepui plateau in South America. First described by the English explorer Sir Walter Raleigh in 1596, its summit area is defended by 400-metre-tall cliffs on all sides...
  
  : British Guiana?, Brazil

• Phareus Simon, 1879
• Phareus raptator (Gervais, 1844) — Colombia, Venezuela

• Pickeliana Mello-Leitão, 1932
• Pickeliana capito (Soares & Soares, 1974)
• Pickeliana pickeli Mello-Leitão, 1932 — Brazil

• Planophareus Goodnight & Goodnight, 1943
• Planophareus pallidus Goodnight & Goodnight, 1943 — Monte Roraima, Brazil

• Protimesius Roewer, 1913
• Protimesius albilineatus (Roewer, 1957) — Peru, Brazil
• Protimesius amplichelis (Roewer, 1931) — Brazil
• Protimesius apiacas Pinto-da-Rocha, 2000 — Brazil
• Protimesius coxalis (Roewer, 1931) — Brazil
• Protimesius evelineae (Soares & Soares, 1978) — Brazil
• Protimesius gracilis Roewer, 1913 — Brazil, Surinam, French Guiana
• Protimesius laevis (Sørensen, 1932) — Brazil
• Protimesius longipalpis (Roewer, 1943) — Brazil
• Protimesius mendopictus (H. E. M. Soares, 1978) — Brazil
• Protimesius palpalis (Roewer, 1931) — Brazil
• Protimesius trocaraincola Pinto-da-Rocha, 1997 — Brazil

• Sickesia H. E. M. Soares, 1979
• Sickesia helmuti H. E. M. Soares, 1979 — Brazil

• Stenophareus Goodnight & Goodnight, 1943
• Stenophareus roraimus Goodnight & Goodnight, 1943 — Roraima, Brazil

• Stenostygnoides Roewer, 1913
• Stenostygnoides cosmetitarsus Roewer, 1913 — Surinam

• Stygnus Perty, 1833
• Stygnus aggerum Sørensen, 1932 — Venezuela
• Stygnus armatus Perty, 1833 — Brazil
• Stygnus brevispinis Pinto-da-Rocha, 1997 — Bolivia
• Stygnus ferrugineus (Perty, 1833) — Brazil, French Guiana
• Stygnus gertschi (Roewer, 1963) — Colombia
• Stygnus grasshoffi Pinto-da-Rocha, 1997 — Venezuela
• Stygnus klugi (Goodnight & Goodnight, 1943) — Peru
• Stygnus lesserti (Roewer, 1943) — Brazil
• Stygnus luteus (Mello-Leitão, 1931) — Brazil
• Stygnus marthae Pinto-da-Rocha, 1997 — Brazil
• Stygnus mediocris (Roewer, 1931) — Ecuador
• Stygnus multispinosus (Piza, 1938) — Brazil
• Stygnus pectinipes (Roewer, 1943) — Surinam, Brazil, Colombia
• Stygnus peruvianus (Roewer, 1957) — Peru
• Stygnus polyacanthus (Mello-Leitão, 1923) — Brazil
• Stygnus simonis Sørensen, 1932 — Peru
• Stygnus simplex (Roewer, 1913) — Ecuador, Colombia, Peru
• Stygnus weyrauchi (Roewer, 1963) — Peru

• Verrucastygnus Pinto-da-Rocha, 1997
• Verrucastygnus caliginosus (R. Pinto-da-Rocha, 1990) — Brazil

incertae sedis

• Gaibulus Roewer, 1943
• Gaibulus schubarti Roewer, 1943 — Brazil