- family: Agelenidae
- family: Amaurobiidae
- family: Amphinectidae
- family: Araneidae
- genus: Acanthepeira
- genus: Aculepeira
- genus: Alpaida
- genus: Araneus
- species: Araneus albilunatus Roewer, 1961
- species: Araneus aurantiifemuris (Mello-Leitao, 1942)
- species: Araneus bogotensis (Keyserling, 1864)
- species: Araneus bryantae Brignoli, 1983
- species: Araneus compsus (Soares & Camargo, 1948)
- species: Araneus detrimentosus (O. P.-Cambridge, 1889)
- species: Araneus elizabethae Levi, 1991
- species: Araneus faxoni (Bryant, 1940)
- species: Araneus guttatus (Keyserling, 1865)
- species: Araneus hispaniola (Bryant, 1945)
- species: Araneus lithyphantiformis (Kishida, 1910)
- species: Araneus omnicolor (Keyserling, 1893)
- species: Araneus pegnia (Walckenaer, 1842)
- species: Araneus pogisa (Marples, 1957)
- species: Araneus recherchensis (Main, 1954)
- species: Araneus subumbrosus Roewer, 1961
- genus: Argiope
- genus: Dubiepeira
- genus: Eriovixia
- genus: Eustala
- genus: Hypognatha
- genus: Hypsosinga
- genus: Kaira
- genus: Kapogea
- genus: Lewisepeira
- genus: Mecynogea
- genus: Micrathena
- genus: Neoscona
- genus: Ocrepeira
- genus: Parawixia
- genus: Singa
- genus: Tatepeira
- family: Barychelidae
- family: Corinnidae
- family: Ctenidae
- family: Ctenizidae
- family: Cybaeidae
- family: Cyrtaucheniidae
- family: Desidae
- family: Dictynidae
- genus: Brommella
- genus: Dictyna
- genus: Emblyna
- species: Emblyna aiko (Chamberlin & Gertsch, 1958)
- species: Emblyna ardea (Chamberlin & Gertsch, 1958)
- species: Emblyna branchi (Chamberlin & Gertsch, 1958)
- species: Emblyna chitina (Chamberlin & Gertsch, 1958)
- species: Emblyna coweta (Chamberlin & Gertsch, 1958)
- species: Emblyna joaquina (Chamberlin & Gertsch, 1958)
- species: Emblyna klamatha (Chamberlin & Gertsch, 1958)
- species: Emblyna linda (Chamberlin & Gertsch, 1958)
- species: Emblyna marissa (Chamberlin & Gertsch, 1958)
- species: Emblyna melva (Chamberlin & Gertsch, 1958)
- species: Emblyna nanda (Chamberlin & Gertsch, 1958)
- species: Emblyna osceola (Chamberlin & Gertsch, 1958)
- species: Emblyna pinalia (Chamberlin & Gertsch, 1958)
- species: Emblyna seminola (Chamberlin & Gertsch, 1958)
- species: Emblyna serena (Chamberlin & Gertsch, 1958)
- species: Emblyna shasta (Chamberlin & Gertsch, 1958)
- species: Emblyna shoshonea (Chamberlin & Gertsch, 1958)
- genus: Lathys
- genus: Mallos
- genus: Marilynia
- genus: Nigma
- genus: Phantyna
- family: Dipluridae
- family: Dysderidae
- family: Gnaphosidae
- family: Hahniidae
- family: Hexathelidae
- family: Idiopidae
- family: Leptonetidae
- family: Linyphiidae
- genus: Allomengea
- genus: Antrohyphantes
- genus: Baryphyma
- genus: Bathyphantes
- genus: Callitrichia
- species: Callitrichia aliena Holm, 1962
- species: Callitrichia cacuminata Holm, 1962
- species: Callitrichia formosana Oi, 1977
- species: Callitrichia glabriceps Holm, 1962
- species: Callitrichia inacuminata Bosmans, 1977
- species: Callitrichia incerta Miller, 1970
- species: Callitrichia meruensis Holm, 1962
- species: Callitrichia obtusifrons Miller, 1970
- species: Callitrichia paludicola Holm, 1962
- species: Callitrichia ruwenzoriensis Holm, 1962
- species: Callitrichia silvatica Holm, 1962
- species: Callitrichia taeniata Holm, 1968
- species: Callitrichia turrita Holm, 1962
- genus: Caviphantes
- genus: Ceraticelus
- genus: Ceratinopsis
- genus: Collinsia
- genus: Cresmatoneta
- genus: Doenitzius
- genus: Drepanotylus
- genus: Erigone
- genus: Erigonoplus
- genus: Fageiella
- genus: Floricomus
- genus: Gonatium
- genus: Goneatara
- genus: Gorbothorax
- genus: Hypomma
- genus: Islandiana
- genus: Jacksonella
- genus: Jalapyphantes
- genus: Lepthyphantes
- genus: Linyphia
- genus: Machadocara
- genus: Masikia
- genus: Mecynargus
- genus: Meioneta
- genus: Mermessus
- genus: Micrargus
- genus: Microctenonyx
- genus: Neriene
- genus: Notiomaso
- genus: Oreonetides
- genus: Paikiniana
- genus: Palliduphantes
- genus: Panamomops
- genus: Parhypomma
- genus: Pelecopsis
- genus: Porrhomma
- genus: Scotinotylus
- genus: Semljicola
- genus: Spirembolus
- genus: Tallusia
- genus: Toschia
- genus: Typhochrestus
- genus: Walckenaeria
- family: Lycosidae
- genus: Allocosa
- genus: Alopecosa
- species: Alopecosa albostriata (Grube, 1861)
- species: Alopecosa auripilosa (Schenkel, 1953)
- species: Alopecosa edax (Thorell, 1875)
- species: Alopecosa hamata (Schenkel, 1963)
- species: Alopecosa kratochvili (Schenkel, 1963)
- species: Alopecosa lessertiana Brignoli, 1983
- species: Alopecosa licenti (Schenkel, 1953)
- species: Alopecosa nenjukovi (Spassky, 1952)
- species: Alopecosa pseudocuneata (Schenkel, 1953)
- species: Alopecosa sibirica (Kulczynski, 1908)
- species: Alopecosa sublimbata Roewer, 1960
- species: Alopecosa subrufa (Schenkel, 1963)
- species: Alopecosa sulzeri (Pavesi, 1873)
- species: Alopecosa upembania Roewer, 1960
- genus: Arctosa
- genus: Artoria
- genus: Hippasa
- genus: Hogna
- genus: Loculla
- genus: Pardosa
- genus: Pirata
- genus: Venonia
- family: Micropholcommatidae
- family: Migidae
- family: Mysmenidae
- family: Nemesiidae
- family: Nephilidae
- family: Nesticidae
- family: Ochyroceratidae
- family: Oecobiidae
- family: Oonopidae
- family: Oxyopidae
- family: Philodromidae
- family: Pholcidae
- family: Phyxelididae
- family: Pisauridae
- family: Prodidomidae
- family: Salticidae
- family: Scytodidae
- family: Sicariidae
- family: Synotaxidae
- family: Tetrablemmidae
- family: Tetragnathidae
- family: Theraphosidae
- family: Theridiidae
- genus: Achaearanea
- genus: Argyrodes
- genus: Chrysso
- genus: Crustulina
- genus: Dipoena
- genus: Euryopis
- genus: Faiditus
- genus: Lasaeola
- genus: Phoroncidia
- genus: Rhomphaea
- genus: Robertus
- genus: Steatoda
- species: Steatoda badia (Roewer, 1961)
- species: Steatoda cingulata (Thorell, 1890)
- species: Steatoda fagei (Lawrence, 1964)
- species: Steatoda incomposita (Denis, 1957)
- species: Steatoda lawrencei Brignoli, 1983
- species: Steatoda lepida (O. P.-Cambridge, 1879)
- species: Steatoda minima (Denis, 1955)
- species: Steatoda nasata (Chrysanthus, 1975)
- species: Steatoda subannulata (Kulczynski, 1911)
- species: Steatoda triangulosa (Walckenaer, 1802)
- genus: Theridion
- genus: Thymoites
- family: Thomisidae
- family: Titanoecidae
- family: Uloboridae
- family: Zodariidae
- family: Zoridae