- Ero furcata (Villers) AZ?, NM, W TX? ("Widespread")
- Mimetus epeiroides Emerton AZ?, NM?, W TX? ("Widespread")
- Mimetus hesperus Chamberlin AZ, NM, W TX
- Mimetus notius Chamberlin W TX
- Mimetus puritanus Chamberlin W TX
- Mimetus n. sp. 1 AZ
- Mimetus n. sp. 2 AZ
- Oecobius annulipes Lucas AZ, W TX (Introduced)
- Oecobius cellariorum (Duges) AZ, NM
- Oecobius isolatoides Shear AZ
- Oecobius isolatus Chamberlin AZ
- Oecobius navus Blackwall W TX
- Oecobius putus O. P.- Cambridge AZ, NM, W TX (Introduced)
- Hyptiotes puebla Muma & Gertsch AZ, NM, W TX
- Philoponella arizonica (Gertsch) AZ
- Philoponella oweni (Chamberlin) AZ, NM, W TX
- Siratoba referens (Muma & Gertsch) AZ
- Uloborus diversus Marx AZ
- Uloborus glomosus (Walckenaer) W TX
- Uloborus segregatus Gertsch AZ
- Eidmannella bullata Gertsch W TX
- Eidmannella delicata Gertsch W TX
- Eidmannella pallida (Emerton) AZ, NM, W TX
- Eidmannella rostrata Gertsch W TX
- Eidmannella tuckeri Cockendolpher & Reddell W TX
- Anelosimus analyticus (Chamberlin) AZ?
- Argyrodes pluto Banks NM, W TX
- Asagena americana (Emerton) AZ, NM
- Asagena fulva (Keyserling) AZ, NM, TX
- Asagena medialis (Banks) AZ, W TX
- Asagena pulcher (Keyserling) W TX
- Canalidion montanum Emerton NM
- Chrosiothes chirica (Levi) AZ
- Chrosiothes portalensis Levi AZ
- Coleosoma normale Bryant AZ
- Crustulina stricta (O. P.-Cambridge) AZ
- Cryptachaea canionis (Chamberlin & Gertsch) AZ, W TX
- Cryptachaea chiricahua Levi AZ
- Cryptachaea porteri (Banks) W TX
- Dipoena abdita Gertsch & Mulaik AZ
- Dipoena buccalis Keyserling AZ
- Dipoena cathedralis Levi W TX
- Dipoena chathami Levi AZ
- Dipoena dorsata Muma AZ
- Dipoena malkini Levi AZ, NM
- Dipoena nigra (Emerton) AZ, NM
- Dipoena rita Levi AZ
- Dipoena sulfurica Levi AZ, NM
- Emertonella taczanowskii (Keyserling) NM
- Enoplognatha intrepida (Sorensen) NM
- Enoplognatha joshua Chamberlin & Ivie AZ, NM
- Enoplognatha maricopa Levi AZ
- Enoplognatha marmorata (Hentz) AZ, NM
- Euryopis californica Banks AZ
- Euryopis lineatipes O. P.-Cambridge W TX
- Euryopis mulaiki Levi AZ, NM
- Euryopis scriptipes Banks AZ, NM, W TX
- Euryopis spinigera O. P.-Cambridge AZ, NM, W TX
- Euryopis texana Banks AZ, W TX
- Euryopis sp. AZ
- Faiditus subdolus O.P.-Cambridge AZ
- Hentziectypus schullei (Gertsch & Mulaik) AZ
- Lasaeola prona (Menge) AZ, NM, W TX
- Latrodectus geometricus C. L. Koch AZ
- Latrodectus hesperus Chamberlin & Ivie AZ, NM W TX
- Latrodectus mactans (Fabricius) W TX
- Latrodectus variolus Walckenaer W TX
- Neospintharus baboquivari (Exline & Levi) AZ, NM
- Parasteatoda tepidariorum (C. L. Koch) AZ, NM
- Platnickia alabamense (Gertsch & Archer)NM
- Rhomphaea fictilium Hentz AZ
- Steatoda alamosa Gertsch W TX
- Steatoda albomaculata (De Geer) AZ, NM, W TX
- Steatoda apacheana Gertsch AZ, NM
- Steatoda grandis Banks AZ, NM
- Steatoda grossa (C. L. Koch) AZ, NM
- Steatoda mexicana Levi AZ, NM, W TX
- Steatoda punctulata (Marx) AZ, W TX
- Steatoda transversa (Banks) AZ
- Steatoda triangulosa (Walckenaer) NM
- Steatoda variata Gertsch AZ, NM, W TX
- Steatoda washona Gertsch AZ
- Styposis ajo Levi AZ
- Theridion aeolium Levi AZ
- Theridion arizonense Levi AZ
- Theridion cochise Levi AZ
- Theridion dilutum Levi AZ, W TX
- Theridion frondeum Hentz AZ
- Theridion gemnipunctum Chamberlin AZ
- Theridion gertschi Levi AZ
- Theridion goodnightorum Levi AZ, NM
- Theridion hidalgo Levi AZ, W TX
- Theridion leviorum Gertsch & Riechert NM
- Theridion llano Levi W TX
- Theridion morulum O. P.-Cambridge AZ
- Theridion murarium Emerton AZ, NM, W TX
- Theridion neomexicanum Banks AZ, NM
- Theridion ohlerti (Thorell) NM
- Theridion submissum Gertsch & Davis AZ, NM, W TX
- Theridion transgressum Petrunkevitch AZ, NM
- Theridion yuma Levi AZ
- Theridion n. sp. nr. cochise Levi AZ
- Theridion n. sp. nr. rabuni Chamberlin & Ivie AZ
- Theridula gonygaster (Simon) AZ
- Thymoites expulsus (Gertsch & Mulaik) W TX
- Thymoites maderae (Gertsch & Archer) AZ
- Thymoites minero Roth AZ
- Thymoites pictipes (Banks) W TX
- Thymoites sclerotis (Levi) AZ
- Thymoites n. sp. AZ
- Thymoites n. sp. NM
- Tidarren haemorrhoidale (Bertkau) AZ, W TX
- Tidarren sisyphoides (Walckenaer) AZ, NM
- Mysmena n. sp. AZ
- Agyneta amersaxatilis Saaristo & Koponen NM
- Agyneta barfoot Duperre AZ
- Agyneta catalina Duperre AZ
- Agyneta chiricahua Duperre AZ
- Agyneta crista Duperre AZ
- Agyneta danielbelangeri Duperre NM
- Agyneta flax Duperre AZ
- Agyneta grandcanyon Duperre AZ
- Agyneta paquini Duperre AZ
- Agyneta protrudens (Chamberlin & Ivie) AZ
- Agyneta sandia Duperre AZ
- Agyneta simplex (Emerton) AZ, NM
- Agyneta tuberculata Duperre AZ
- Agyneta uta (Chamberlin) NM
- Bathyphantes pallidus (Banks) AZ
- Centromerus latidens (Emerton) AZ
- Ceraticelus crassiceps Chamberlin & Ivie NM
- Ceraticelus similus (Banks) AZ
- Ceraticelus sp. 1 NM
- Ceraticelus sp. 2 AZ
- Ceratinella brunnea Emerton NM
- Ceratinella sp. 1 NM
- Ceratinella sp. 2 AZ
- Ceratinops crenata (Emerton) AZ
- Ceratinops n. sp. NM
- Ceratinopsis disparata (Dondale) AZ
- Ceratinopsis gosibia Chamberlin AZ
- Ceratinopsis interventa Chamberlin AZ
- Collinsia perplexa (Keyserling) NM
- Collinsia plumosa (Emerton) NM
- Collinsia stylifer (Chamberlin) NM?
- Disembolus anguineus Millidge AZ, NM
- Disembolus concinnus Millidge AZ
- Disembolus kesimbus (Chamberlin) AZ
- Drapetisca oteroana Gertsch N
- Eridantes sp. NM
- Erigone angela Chamberlin & Ivie AZ
- Erigone autumnalis Emerton AZ, NM
- Erigone dentosa O. P.-Cambridge AZ, NM
- Erigone whymperi O. P.-Cambridge NM
- Erigone sp. 1 NM
- Eulaira suspecta Gertsch & Mulaik AZ, W TX
- Frontinella pyrametela (Walckenaer) AZ, NM
- Frontinella huachuca Gertsch & Davis AZ, NM
- Grammonota gentilis Banks AZ
- Grammonota pictilis (O. P.-Cambridge) NM
- Grammonota suspiciosa Gertsch & Mulaik W TX
- Grammonota nr. pictilis (O. P.-Cambridge) NM
- Helophora orinoma (Chamberlin) AZ
- Helophora sp. 1 NM
- Helophora n. sp. nr. reducta (Keyserling) AZ
- Horcotes quadricristatus (Emerton) AZ
- Idionella nesiotes (Crosby) AZ
- Idionella sclerata (Ivie & Barrows) AZ, NM
- Idionella n. sp. AZ
- Incestophantes washingtoni (Zorsch) NM
- Islandiana coconino Ivie AZ, NM
- Islandiana flaveola (Banks) AZ, NM
- Islandiana holmi Ivie NM
- Islandiana lasalana (Chamberlin & Ivie) NM
- Islandiana mimbres Ivie NM
- Jalapyphantes cuernavaca Gertsch & Davis AZ
- Jalapyphantes puebla Gertsch & Davis W TX
- Lepthyphantes intricatus (Emerton) NM
- Lepthyphantes rainieri Emerton
- Lepthyphantes turbatrix (O. P.-Cambridge) NM
- Lepthyphantes sp. 1 AZ
- Lepthyphantes sp. 2 AZ
- Lepthyphantes sp. 3 AZ
- Lepthyphantes sp. 4 NM
- Linyphia catalina Gertsch AZ
- Linyphia rita Gertsch AZ
- Masoncus arienus Chamberlin AZ
- Masoncus conspectus (Gertsch & Davis) AZ, W TX
- Maso navajo Chamberlin AZ
- Mermessus agressus (Gertsch & Davis)NM
- Mermessus antraeus (Crosby) AZ, NM, W TX
- Mermessus coahuilanus (Gertsch & Davis) AZ
- Mermessus denticulatus (Banks) AZ, NM, W TX
- Mermessus inornatus (Ivie & Barrows) NM
- Mermessus maculatus (Banks) AZ, W TX
- Mermessus maderus (Millidge) AZ, NM
- Mermessus major (Millidge) AZ, NM
- Mermessus modicus (Millidge) AZ, NM
- Mermessus taibo (Chamberlin & Ivie) NM
- Mermessus tibialis (Millidge) AZ
- Mermessus trilobatus (Emerton) AZ, NM
- Mermessus sp. NM
- Microlinyphia mandibulata punctata (Chamberlin & Ivie) AZ
- Microneta viaria (Blackwall) NM
- Neriene radiata (Walckenaer) AZ, NM
- Oedothorax brevipalpus (Banks) NM
- Oreonetides vaginatus (Thorell) AZ
- Pityohyphantes brachygynus Chamberlin & Ivie AZ
- Pityohyphantes phrygianus (C. L. Koch) AZ, NM
- Pityohyphantes minidoka Chamberlin & Ivie NM
- Pocadicnemis americana Millidge NM
- Poeciloneta sp. nr. theridiformis (Emerton) AZ
- Scotinotylus apache (Chamberlin) AZ
- Scotinotylus kenus (Chamberlin) AZ
- Scotinotylus majesticus (Chamberlin & Ivie) NM
- Scotinotylus pallidus (Emerton) NM
- Scotinotylus pollucis Millidge AZ
- Scotinotylus sanctus (Crosby) AZ
- Scotinotylus n. sp. AZ
- Scotinotylus sp. NM
- Sisicottus montanus (Emerton) AZ, NM
- Sisicottus orites (Chamberlin) NM
- Sphecozone magnipalpus Millidge AZ
- Spirembolus levis Millidge AZ
- Spirembolus maderus Chamberlin AZ, NM
- Spirembolus pallidus Chamberlin & Ivie AZ, NM
- Spirembolus spirotubus (Banks) NM
- Spirembolus vallicolens Chamberlin NM
- Spirembolus venustus Millidge AZ
- Tachygyna haydeni Chamberlin & Ivie AZ, NM
- Tachygyna tuoba (Chamberlin & Ivie) NM
- Tachygyna sp. AZ
- Tapinopa sp. AZ
- Tennesseellum formica (Emerton) AZ, NM
- Walckenaeria blanda Millidge AZ, NM
- Walckenaeria directa (O.P.-Cambridge) NM
- Walckenaeria latens Millidge AZ
- Walckenaeria minuta (Emerton) NM
- Walckenaeria pinocchio (Kaston) NM
- Walckenaeria spiralis (Emerton) NM
- Walckenaeria subspiralis Millidge AZ
- Wubana drassoides (Emerton) AZ, NM
- Wubana ornata Chamberlin & Ivie AZ
- Glenognatha emertoni Simon AZ, NM
- Glenognatha foxi (McCook) AZ, W TX
- Leucauge venusta (Walckenaer) AZ
- Metellina mimetoides Chamberlin & Ivie AZ, NM
- Pachygnatha dorothea McCook NM
- Tetragnatha elongata Walckenaer AZ
- Tetragnatha extensa (Linnaeus) AZ
- Tetragnatha guatemalensis O. P.-Cambridge NM
- Tetragnatha laboriosa Hentz AZ, NM, W TX
- Tetragnatha nitens (Audouin) AZ, NM
- Tetragnatha pallescens F. O. P.-Cambridge AZ, NM
- Tetragnatha versicolor Walckenaer AZ, NM
- Nephila clavipes (Linnaeus) AZ
- Acacesia hamata (Hentz) AZ, W TX
- Acanthepeira stellata (Walckenaer) AZ, NM
- Aculepeira packardi (Thorell) NM
- Araneus abigeatus Levi AZ
- Araneus allani Levi AZ
- Araneus apache Levi AZ
- Araneus arizonensis (Banks) AZ, NM
- Araneus bicentenarius (McCook) NM
- Araneus cochise Levi AZ
- Araneus detrimentosus (O. P.-Cambridge) AZ
- Araneus gemma (McCook) W TX
- Araneus gemmoides Chamberlin & Ivie AZ
- Araneus guerrerensis Chamberlin & Ivie AZ
- Araneus illaudatus (Gertsch & Mulaik) AZ, NM, W TX
- Araneus mammatus (Archer) AZ, NM
- Araneus nordmanni (Thorell) AZ, NM
- Araneus pegnia (Walckenaer) AZ, NM
- Araneus santarita (Archer) AZ
- Araneus thaddeus (Hentz) AZ
- Araneus trifolium (Hentz) NM
- Araniella displicata (Hentz) AZ, NM
- Argiope argentata (Fabricius) AZ
- Argiope aurantia Lucas NM
- Argiope trifasciata (Forskal) AZ, NM, W TX
- Cyclosa berlandi Levi W TX
- Cyclosa conica (Pallas) AZ, NM
- Cyclosa turbinata (Walckenaer) AZ, NM, W TX
- Eriophora edax (Blackwall) AZ
- Eustala anastera (Walckenaer) AZ, W TX
- Eustala conchlea (McCook) AZ
- Eustala rosae Chamberlin & Ivie AZ, NM
- Gea heptagon (Hentz) AZ
- Hypsosinga funebris (Keyserling) AZ, W TX
- Kaira sabino Levi AZ
- Larinia borealis Banks AZ, NM
- Larinia directa (Hentz) AZ, W TX
- Larinia famulatoria (Keyserling) AZ
- Larinioides cornutus (Clerck) NM
- Larinioides patagiatus (Clerck) AZ
- Mangora fascialata Franganillo W TX
- Mangora gibberosa (Hentz) W TX
- Mangora passiva (O. P.-Cambridge) AZ, NM
- Mastophora cornigera (Hentz) AZ
- Metepeira arizonica Chamberlin & Ivie AZ, NM, W TX
- Metepeira comanche Levi NM, W TX
- Metepeira foxi Gertsch & Ivie AZ, NM, W TX
- Metepeira gosoga Chamberlin & Ivie AZ
- Metepeira grandiosa Chamberlin & Ivie AZ, NM
- Metepeira labyrinthea (Hentz) NM, W TX
- Metepeira spinipes F. O. P.-Cambridge AZ
- Micrathena funebris (Marx) AZ
- Neoscona arabesca (Walckenaer) AZ, NM, W TX
- Neoscona crucifera (Lucas) AZ, NM, W TX
- Neoscona oaxacensis (Keyserling) AZ, NM, W TX
- Neoscona orizabensis F. O. P.-Cambridge NM
- Neoscona utahana (Chamberlin) NM, W TX
- Ocrepeira globosa (F. O. P.-Cambridge) AZ
- Allocosa apora (Gertsch) AZ
- Allocosa chamberlini (Gertsch) AZ, NM
- Allocosa mokiensis Gertsch AZ
- Allocosa morelosiana (Gertsch & Davis) AZ, NM
- Allocosa noctuabunda (Montgomery) NM, W TX
- Allocosa parva (Banks) AZ, NM
- Allocosa pylora Chamberlin AZ, NM, W TX
- Allocosa retenta (Gertsch & Wallace) AZ, W TX
- Allocosa subparva Dondale & Redner AZ
- Allocosa utahana Dondale & Redner NM
- Allocosa sp. AZ
- Alopecosa aculeata (Clerck) NM, W TX
- Alopecosa kochi (Keyserling) AZ, NM
- Arctosa alpigena (Doleschall) NM
- Arctosa littoralis (Hentz) AZ, NM, W TX
- Camptocosa parallela (Banks) AZ, NM, W TX
- Camptocosa texana Dondale, Jimenez & Nieto W TX
- Geolycosa gosoga (Chamberlin) AZ
- Geolycosa missouriensis (Banks) NM
- Geolycosa rafaelana (Chamberlin) NM
- Geolycosa uinticolens (Chamberlin) AZ
- Geolycosa wrighti (Emerton) NM
- Gladicosa gulosa (Walckenaer) NM
- Hesperocosa unica (Gertsch & Wallace) AZ, NM, W TX
- Hogna antelucana (Montgomery) AZ, NM, W TX
- Hogna baltimoriana (Keyserling) AZ
- Hogna carolinensis (Walckenaer) AZ, NM, W TX
- Hogna coloradensis (Banks) AZ, NM, W TX
- Hogna frondicola (Emerton) AZ, NM
- Hogna nr. antelucana (Montgomery) AZ
- Hogna n. sp. A NM
- Hogna n. sp. B NM
- Hogna n. sp. C W TX
- Lycosa apacha Chamberlin AZ]
- Pardosa anomala Gertsch NM
- Pardosa bellona Banks AZ
- Pardosa bucklei Kronestedt AZ, NM
- Pardosa californica Keyserling NM
- Pardosa coloradensis Banks NM
- Pardosa concinna (Thorell) NM
- Pardosa delicatula Gertsch & Wallace W TX
- Pardosa distincta (Blackwall) NM
- Pardosa dorsalis Banks AZ
- Pardosa dorsuncata Lowrie & Dondale AZ
- Pardosa dromaea (Thorell) NM
- Pardosa falcifera F. O. P.-Cambridge AZ, NM, W TX
- Pardosa fuscula (Thorell) NM
- Pardosa glacialis (Thorell) NM
- Pardosa groenlandica (Thorell) NM
- Pardosa mackenziana (Keyserling) NM
- Pardosa montgomeryi Gertsch AZ, NM
- Pardosa mulaiki Gertsch NM
- Pardosa orophila Gertsch AZ, NM
- Pardosa orthodox Chamberlin AZ
- Pardosa ourayensis Gertsch NM
- Pardosa pauxilla Montgomery NM, W TX
- Pardosa sierra Banks AZ, NM
- Pardosa sternalis (Thorell) AZ, NM, W TX
- Pardosa steva Lowrie & Gertsch AZ, NM
- Pardosa tesquorum (Odenwall) NM
- Pardosa tristis (Thorell) AZ, NM
- Pardosa uncata (Thorell) AZ, NM
- Pardosa utahensis Chamberlin AZ, NM
- Pardosa vadosa Barnes AZ, W TX
- Pardosa valens Barnes AZ, NM
- Pardosa wyuta Gertsch NM
- Pardosa xerampelina (Keyserling) NM
- Pardosa xerophila Vogel AZ, NM
- Pardosa yavapa Chamberlin AZ, NM
- Pardosa zionis Chamberlin & Ivie AZ
- Pardosa n. sp. 1 AZ
- Pardosa n. sp 2 AZ
- Pirata insularis Emerton AZ
- Pirata sedentarius Montgomery AZ, W TX?
- Rabidosa santrita (Chamberlin & Ivie) AZ
- Schizocosa avida (Walckenaer) AZ, W TX
- Schizocosa chiricahua Dondale & Redner AZ, NM
- Schizocosa mccooki (Montgomery) AZ
- Schizocosa mimula (Gertsch) AZ, NM
- Schizocosa minnesotensis (Gertsch) NM
- Schizocosa puebla Chamberlin NM
- Schizocosa retrorsa (Banks) W TX
- Schizocosa saltatrix (Hentz) NM, W TX
- Schizocosa nr. retrosa (Banks) NM
- Sosippus californicus Simon AZ
- Tigrosa helluo (Walckenaer) NM, W TX
- Trochosa sepulchralis (Montgomery) W TX
- Trochosa terricola Thorell NM
- Varacosa gosiuta (Chamberlin) AZ, NM, W TX
- Varacosa parthenus (Chamberlin) W TX
- Trechalea gertschi Carico & Minch AZ
- Dolomedes gertschi Carico AZ, NM
- Dolomedes triton (Walckenaer) NM
- Tinus pereginus (Bishop) AZ, W TX
- Hamataliwa grisea Keyserling AZ, NM, W TX
- Oxyopes acleistus Chamberlin W TX
- Oxyopes apollo Brady Az, NM, W TX
- Oxyopes artemis Brady AZ
- Oxyopes felinus Brady AZ, W TX
- Oxyopes lynx Brady AZ, W TX
- Oxyopes occidens Brady AZ
- Oxyopes panther Brady W TX
- Oxyopes pardus Brady AZ
- Oxyopes salticus Hentz AZ, NM, W TX
- Oxyopes scalaris Hentz AZ, NM, W TX
- Oxyopes tridens Brady AZ, NM, W TX
- Peucetia longipalpis F. O. P.-Cambridge AZ, NM
- Peucetia viridans (Hentz) AZ, NM, W TX
- Lauricius hooki Gertsch AZ, NM
- Liocranoides sp. (Anachemis?) AZ
- Zorocrates aemulus Gertsch W TX
- Zorocrates karli Gertsch & Riechert AZ, NM
- Zorocrates terrell Platnick & Ubick W TX
- Zorocrates unicolor (Banks) W TX
- Ctenus valverdiensis Peck W TX
- Leptoctenus byrrhus Simon W TX
- Leptoctenus sonoraensis Peck NM
- Agelenopsis aleenae Chamberlin & Ivie NM
- Agelenopsis aperta (Gertsch) AZ, NM, W TX
- Agelenopsis longistyla (Banks) NM
- Agelenopsis naevia (Walckenaer) W TX
- Agelenopsis spatula Chamberlin & Ivie NM
- Calilena angelena Chamberlin & Ivie AZ
- Calilena arizonica Chamberlin & Ivie AZ, NM
- Calilena restricta Chamberlin & Ivie AZ
- Hololena hola (Chamberlin) AZ, NM
- Hololena hopi Chamberlin & Ivie AZ
- Hololena madera Chamberlin & Ivie AZ
- Hololena mimoides (Chamberlin) AZ
- Hololena oquirrhensis (Chamberlin & Gertsch) AZ
- Malthonica pagana (C. L. Koch) AZ
- Melpomene rita (Chamberlin & Ivie) (= Ritalena rita C. & I.) AZ
- Novalena lutzi (Gertsch) NM
- Tegenaria chiricahuae Roth AZ
- Hahnia arizonica Chamberlin & Ivie AZ, NM, W TX
- Hahnia cinerea Emerton NM
- Hahnia ononidum Simon NM
- Hahnia sanjuanensis Exline AZ, NM
- Neoantistea agilis (Keyserling) NM
- Neoantistea coconino Chamberlin & Ivie AZ
- Neoantistea crandalli Gertsch AZ
- Neoantistea gosiuta Gertsch NM
- Neoantistea mulaiki Gertsch AZ
- Neocryphoeca beattyi Roth AZ
- Neocryphoeca gertschi Roth AZ
- Neocryphoeca n. sp. AZ
- Brommella monticola (Gertsch & Mulaik) NM
- Cicurina arcuata Keyserling NM
- Cicurina arizona Chamberlin & Ivie AZ
- Cicurina delrio Gertsch W TX
- Cicurina deserticola Chamberlin & Ivie AZ, NM
- Cicurina holsingeri Gertsch W TX
- Cicurina ludoviciana Simon NM
- Cicurina mirifica Gertsch W TX
- Cicurina parma Chamberlin & Ivie NM
- Cicurina patei Gertsch W TX
- Cicurina porteri Gertsch W TX
- Cicurina robusta Simon NM
- Cicurina utahana Chamberlin NM
- Cicurina varians Gertsch & Mulaik NM, W TX
- Cicurina venefica Gertsch W TX
- Cicurina n. sp. AZ
- Dictyna abundans Chamberlin & Ivie AZ
- Dictyna annexa Gertsch & Mulaik NM, W TX
- Dictyna apacheca Chamberlin & Ivie AZ, NM
- Dictyna bellans Chamberlin AZ, W TX
- Dictyna bostoniensis Emerton NM
- Dictyna brevitarsa Emerton AZ, NM
- Dictyna calcarata Banks AZ, NM, W TX
- Dictyna cebolla Ivie NM
- Dictyna cholla Gertsch & Davis AZ, NM
- Dictyna coloradensis Chamberlin AZ, NM
- Dictyna crosbyi Gertsch & Mulaik AZ
- Dictyna idahoana Chamberlin & Ivie AZ, NM
- Dictyna longispina Emerton W TX
- Dictyna marilina Chamberlin AZ
- Dictyna mora Chamberlin & Gertsch NM
- Dictyna peon Chamberlin & Gertsch AZ, NM
- Dictyna personata Gertsch & Mulaik AZ, NM
- Dictyna secuta Chamberlin AZ, W TX
- Dictyna terrestris Emerton AZ
- Dictyna tridentata Bishop & Ruderman AZ, NM
- Dictyna tucsona Chamberlin AZ, NM
- Emblyna ardea (Chamberlin & Gertsch) AZ, NM
- Emblyna completa (Chamberlin & Gertsch) AZ, NM
- Emblyna completoides (Ivie) NM
- Emblyna consulta (Gertsch & Ivie) AZ, NM, W TX
- Emblyna cornupeta (Bishop & Ruderman) AZ, NM
- Emblyna lina (Gertsch) Az, NM
- Emblyna mariae Chamberlin AZ, NM
- Emblyna melva (Chamberlin & Gertsch) AZ
- Emblyna oasa (Ivie) AZ, NM
- Emblyna pinalia (Chamberlin & Gertsch) AZ
- Emblyna reticulata (Gertsch & Ivie) AZ, NM, W TX
- Emblyna scotta Chamberlin AZ, NM
- Emblyna stulta (Gertsch & Mulaik) AZ, NM, W TX
- Emblyna uintana (Chamberlin) NM
- Emblyna sp. nr. horta Gertsch & Ivie AZ
- Hackmania prominula (Tullgren) (=Argenna lorna Chamberlin & Gertsch) NM
- Hackmania saphes (Chamberlin) NM
- Iviella reclusa (Gertsch & Ivie) AZ
- Iviella sp. nr. reclusa (Gertsch & Ivie) AZ
- Lathys delicatula (Gertsch & Mulaik) AZ, NM, W TX
- Mallos blandus Chamberlin & Gertsch NM, W TX
- Mallos bryantae Gertsch AZ, NM
- Mallos dugesi (Becker) AZ, NM
- Mallos niveus O. P.-Cambridge AZ, NM
- Mallos pallidus (Banks) AZ, NM
- Mexitlia trivittata (Banks) AZ, NM
- Phantyna bicornis (Emerton) NM
- Phantyna mulegensis (Chamberlin) AZ, W TX
- Phantyna rita (Gertsch) AZ
- Phantyna varyna (Chamberlin & Gertsch) AZ
- Phantyna sp. nr. terranea Ivie NM
- Tivyna moaba (Ivie) AZ
- Tricholathys spiralis Chamberlin & Gertsch) NM?
- Tricholathys n. sp. NM
- Tricholathys n. sp.? AZ
- Callobius arizonicus (Chamberlin & Ivie) AZ, NM
- Callobius nomeus (Chamberlin) NM
- Zanomys kaiba Chamberlin NM
- Zanomys ochra Leech NM
- Titanoeca americana Emerton NM, W TX
- Titanoeca nigrella (Chamberlin) AZ, NM, W TX
- Titanoeca nivalis Simon (= T. silvicola Chamberlin & Ivie)Â AZ, NM
- Cheiracanthium inclusum (Hentz) AZ, NM, W TX
- Strotarchus n. sp. AZ, NM
- Syrisca n. sp. NM (= Teminius?)
- Syspira analytica Chamberlin NM
- Syspira longipes Simon AZ, W TX
- Syspira tigrina Simon AZ
- Zora hespera Corey & Mott AZ
- Anyphaena arbida Platnick AZ
- Anyphaena autumna Platnick AZ
- Anyphaena catalina Platnick AZ
- Anyphaena cochise Platnick AZ
- Anyphaena dixiana (Chamberlin & Woodbury) AZ, NM, W TX
- Anyphaena gertschi Platnick AZ
- Anyphaena hespar Platnick AZ
- Anyphaena judicata O. P.-Cambridge AZ
- Anyphaena marginalis (Banks) AZ, NM
- Anyphaena pacifica (Banks) AZ, NM
- Anyphaena rita Platnick AZ, W TX
- Anyphaena n. s. NM
- Anyphaena n. sp.? W TX
- Arachosia cubana (Banks) AZ
- Hibana cambridgei (Bryant) W TX
- Hibana incursa (Chamberlin) AZ, NM, W TX
- Wulfila immaculellus (Gertsch) AZ
- Agroeca ornata Banks AZ?, NM?
- Agroeca pratensis Emerton NM
- Agroeca trivittata (Keyserling) AZ
- Neoanagraphis chamberlini Gertsch & Mulaik AZ, NM, W TX
- Neonagraphis pearcei Gertsch AZ
- Drassinella unicolor (Chamberlin & Ivie) NM
- Phrurolithus apacheus Gertsch AZ, NM
- Phrurolithus camawhitae Gertsch NM
- Phrurolithus catalinius Gertsch AZ
- Phrurolithus dolius Chamberlin & Ivie AZ
- Phrurolithus oabus Chamberlin & Ivie NM
- Phrurolithus schwarzi Gertsch AZ, NM
- Phrurotimpus alarius (Hentz) AZ
- Phruotimpus borealis (Emerton) NM
- Phruotimpus certus Gertsch NM, W TX
- Phrurotimpus mormon Chamberlin NM
- Phrurotimpus woodburyi (Chamberlin & Gertsch) NM
- Phrurotimpus nr. woodburyi (Chamberlin & Gertsch) NM
- Phrurotimpus n. sp. AZ
- Piabuna brevispina Chamberlin & Ivie AZ, NM
- Piabuna longispina Chamberlin & Ivie NM
- Piabuna pallida Chamberlin & Ivie NM
- Piabunan. sp. 1 NM
- Piabunan. sp. 2 NM
- Piabunan. sp. 3 AZ
- Scotinella fratrella Gertsch NM
- Scotinella pugnata (Emerton) W TX
- Scotinella n. sp. nr. fratrella NM
- Clubiona mutata Gertsch AZ
- Clubiona oteroana Gertsch AZ, NM
- Clubiona trivialis C. L. Koch AZ
- Elaver achuca (Roddy) AZ
- Elaver chisosa (Roddy) W TX
- Elaver madera (Roddy) AZ
- Castianeira alfa Reiskind AZ
- Castianeira amoena (C. L. Koch) W TX
- Castianeira dorsata (Banks) AZ
- Castianeira longipalpa (Hentz) W TX
- Castianeira luctifera Petrunkevitch AZ, NM
- Castianeira mexicana (Banks) NM
- Castianeira nanella Gertsch AZ, W TX
- Castianeira occidens Reiskind AZ, NM, W TX
- Castianeira rothi Reiskind AZ
- Castianeira n. sp. 1 AZ
- Castianeira n. sp. 2 NM
- Castianeira n. sp. 3 NM
- Mazax kaspari Cokendolpher W TX
- Septentrinna bicalcarata (Simon) AZ, NM, W TX
- Septentrinna steckleri (Gertsch)AZ
- Meriola decepta Banks AZ, NM, W TX
- Trachelas huachucanus Gertsch AZ, NM
- Trachelas mexicanus Banks AZ, NM, W TX
- Trachelas organatus Platnick & Shadab AZ
- Trachelas pacificus Chamberlin & Ivie AZ
- Trachelas tranquillus (Hentz) AZ
- Homalonychus selenopoides Marx AZ
- Neozimiris pubescens (Banks) AZ
- Callilepis chisos Platnick AZ, NM, W TX
- Callilepis eremella Chamberlin AZ, NM
- Callilepis gertschi Platnick AZ, W TX
- Callilepis imbecilla (Keyserling) NM, W TX
- Callilepis mumai Platnick AZ, NM
- Cesonia bilineata (Hentz) NM
- Cesonia classica Chamberlin AZ
- Cesonia gertschi Platnick & Shadab AZ, NM
- Cesonia rothi Platnick & Shadab AZ
- Cesonia sincera Gertsch & Mulaik AZ, W TX
- Cesonia ubicki Platnick & Shadab AZ
- Drassodes gosiutus Chamberlin AZ, NM
- Drassodes neglectus (Keyserling) AZ, NM
- Drassodes saccatus (Emerton) AZ, NM, W TX
- Drassyllus antonito Platnick & Shadab NM, W TX
- Drassyllus aprilinus (Banks) W TX
- Drassyllus arizonensis (Banks) AZ
- Drassyllus broussardi Platnick & Horner W TX
- Drassyllus cerrus Platnick & Shadab W TX
- Drassyllus conformans Chamberlin AZ, NM
- Drassyllus depressus (Emerton) AZ, NM
- Drassyllus dromeus Chamberlin AZ, NM, W TX
- Drassyllus frigidus (Banks) AZ
- Drassyllus huachuca Platnick & Shadab AZ
- Drassyllus inanus Chamberlin & Gertsch NM
- Drassyllus insularis (Banks) AZ
- Drassyllus lamprus (Chamberlin) AZ, NM
- Drassyllus lepidus (Banks) AZ, NM, W TX
- Drassyllus mexicanus (Banks) AZ, NM
- Drassyllus mormon Chamberlin AZ, NM, W TX
- Drassyllus mumai Gertsch & Riechert AZ, NM, W TX
- Drassyllus nannellus Chamberlin & Gertsch NM
- Drassyllus notonus Chamberlin AZ, NM
- Drassyllus ojus Platnick & Shadab AZ
- Drassyllus prosaphes Chamberlin W TX
- Drassyllus salton Platnick & Shadab AZ
- Drassyllus sinton Platnick & Shadab NM
- Drassyllus texamans Chamberlin W TX
- Gnaphosa altudona Chamberlin W TX
- Gnaphosa borea Kulczynski(= G. mima Chamberlin) NM
- Gnaphosa brumalis Thorell AZ, NM
- Gnaphosa californica Banks AZ, NM
- Gnaphosa clara (Keyserling) AZ, NM
- Gnaphosa dentata Platnick & Shadab AZ
- Gnaphosa fontinalis Keyserling NM, W TX
- Gnaphosa hirsutipes Banks AZ, NM
- Gnaphosa muscorum (L. Koch) AZ, NM
- Gnaphosa salsa Platnick & Shadab AZ
- Gnaphosa saxosa Platnick & Shadab AZ, NM
- Gnaphosa sericata (L. Koch) AZ, NM
- Gnaphosa synthetica Chamberlin AZ
- Gnaphosa utahana Banks NM
- Haplodrassus bicornis (Emerton) AZ, NM
- Haplodrassus chamberlini Platnick & Shadab AZ, NM, W TX
- Haplodrassus dixiensis Chamberlin & Woodbury AZ, W TX
- Haplodrassus eunis Chamberlin AZ, NM
- Haplodrassus mimus Chamberlin NM
- Haplodrassus signifer (C. L. Koch) AZ, NM
- Herpyllus bubulcus Chamberlin NM, W TX
- Herpyllus cockerelli (Banks) AZ, NM, W TX
- Herpyllus coahuilanus Gertsch & Davis AZ
- Herpyllus convallis Chamberlin AZ, NM
- Herpyllus ecclesiasticus Hentz NM, W TX
- Herpyllus excelsus Fox AZ, NM
- Herpyllus gertschi Platnick & Shadab AZ, NM, W TX
- Herpyllus hesperolus Chamberlin AZ, W TX
- Herpyllus propinquus (Keyserling) AZ, NM, W TX
- Herpyllus reservatus Chamberlin AZ
- Herpyllus schwarzi (Banks) AZ, NM
- Micaria cimarron Platnick & Shadab NM
- Micaria coloradensis Banks AZ
- Micaria constricta Emerton AZ, NM
- Micaria deserticola Gertsch AZ, NM, W TX
- Micaria emertoni Gertsch AZ, W TX
- Micaria foxi Gertsch NM
- Micaria gertschi Barrows & Ivie AZ, NM
- Micaria gosiuta Gertsch AZ, NM
- Micaria imperiosa Gertsch AZ, NM W TX
- Micaria jeanae Gertsch AZ, NM
- Micaria langtry Platnick & Shadab W TX
- Micaria longipes Emerton AZ, NM, W TX
- Micaria mormon Gertsch NM
- Micaria nanella Gertsch NM, W TX
- Micaria nye Platnick & Shadab AZ, NM, W TX
- Micaria otero Platnick & Shadab NM
- Micaria palliditarsa Banks AZ
- Micaria pasadena Platnick & Shadab AZ, NM, W TX
- Micaria porta Platnick & Shadab AZ, NM
- Micaria pulicaria (Sundevall) AZ, NM
- Micaria riggsi Platnick & Shadab AZ, NM [P. lists authority as Gertsch]
- Micaria rossica Thorell NM
- Micaria triangulosa Gertsch W TX
- Nodocion eclecticus Chamberlin AZ, NM
- Nodocion floridanus (Banks) AZ
- Nodocion rufithoracicus Worley AZ, NM, W TX
- Nodocion utus (Chamberlin) AZ, NM
- Nodocion voluntarius (Chamberlin) AZ, NM
- Orodrassus assimilis (Banks) AZ, NM
- Orodrassus coloradensis (Emerton) AZ, NM
- Scopoides bryantae (Platnick & Shadab) AZ
- Scopoides cambridgei (Gertsch & Davis) W TX
- Scopoides naturalisticus (Chamberlin) AZ
- Scopoides nesiotes (Chamberlin) AZ
- Sergiolus angustus (Banks) AZ, NM
- Sergiolus columbianus (Emerton) AZ
- Sergiolus lowelli Chamberlin & Woodbury NM, W TX
- Sergiolus montanus (Emerton) AZ, NM
- Sergiolus stella Chamberlin AZ, NM, W TX
- Sosticus loricatus (L. Koch) NM
- Synaphosus syntheticus (Chamberlin) AZ, W TX
- Talanites captiosus (Gertsch & Davis) NM
- Trachyzelotes jaxartensis (Kroneberg) AZ
- Trachyzelotes sp. cf. lyonneti (Audouin) NM
- Urozelotes rusticus (L. Koch) AZ
- Zelotes anglo Gertsch & Riechert AZ, NM, W TX
- Zelotes fratris Chamberlin AZ, NM
- Zelotes gertschi Platnick & Shadab AZ, NM, W TX
- Zelotes laetus (O. P.-Cambridge) W TX
- Zelotes lasalanus Chamberlin (= Z. chicano Gertsch & Riechert) AZ, NM, W TX
- Zelotes monachus Chamberlin AZ, NM
- Zelotes nilicola (O. P.-Cambridge) AZ
- Zelotes pseustes Chamberlin W TX
- Zelotes puritanus Chamberlin AZ, NM
- Zelotes reformans Chamberlin AZ, W TX [P. lists as a synonym of Z. laetus]
- Zelotes tuobus Chamberlin AZ, NM
- Selenops actophilus Chamberlin AZ, NM, W TX
- Selenops debilis Banks AZ, NM
- Selenops nesophilus Chamberlin AZ
- Heteropoda venatoria (Linneaus) NM, W TX
- Olios bibranchiatus Fox AZ, NM
- Olios giganteus Keyserling AZ, NM, W TX
- Olios naturalisticus Chamberlin AZ
- Apollophanes margareta Lowrie & Gertsch AZ, NM
- Apollophanes punctipes (O. P.-Cambridge) AZ, W TX
- Apollophanes texanus Banks AZ, NM, W TX
- Ebo evansae Sauer & Platnick AZ, W TX
- Ebo merkeli Schick AZ, W TX
- Ebo pepinensis Gertsch NM
- Ebo punctatus Sauer & Platnick NM
- Philodromus alascensis Keyserling AZ, NM
- Philodromus anomalus Gertsch AZ
- Philodromus californicus Keyserling AZ, NM
- Philodromus cespitum (Walckenaer) AZ, NM
- Philodromus arizonensis Dondale & Redner AZ, NM
- Philodromus harrietae Dondale & Redner AZ
- Philodromus histrio (Latreille) AZ? NM?
- Philodromus imbecillus Keyserling AZ
- Philodromus infuscatus utus Chamberlin AZ, NM
- Philodromus keyserlingi Marx NM, W TX
- Philodromus lutulentus Gertsch AZ
- Philodromus marginellus Banks AZ
- Philodromus pernix Blackwall AZ
- Philodromus pinyonelis Schick AZ
- Philodromus probolus Dondale & Redner AZ
- Philodromus quercicola Schick AZ
- Philodromus rodecki Gertsch & Jellison AZ, NM
- Philodromus rufus quartus Dondale & Redner AZ, NM
- Philodromus satullus Keyserling AZ, NM
- Philodromus spectabilis Keyserling AZ, NM
- Philodromus tortus Dondale & Redner AZ
- Philodromus vulgaris (Hentz) NM
- Thanatus altimontis Gertsch AZ, NM
- Thanatus bungei Kulczynski [= T. patricia (Lowrie & Gertsch)] NM
- Thanatus coloradensis Keyserling AZ, NM
- Thanatus formicinus (Clerck) AZ, NM
- Thanatus rubicundus L. Koch NM
- Thanatus vulgaris Simon AZ, NM, W TX
- Tibellus chamberlini Gertsch AZ, NM
- Tibellus duttoni (Hentz) W TX
- Tibellus oblongus (Walckenaer) NM
- Tibellus rothi Schick AZ
- Titanebo albocaudatus (Schick) AZ, NM, W TX
- Titanebo andreaannae (Schick) AZ
- Titanebo californicus Gertsch AZ, NM
- Titanebo cantralli (Sauer & Platnick) AZ
- Titanebo creosotis (Schick) AZ
- Titanebo dondalei (Sauer) AZ, NM
- Titanebo macyi Gertsch AZ, NM
- Titanebo magnificus Chamberlin & Ivie NM
- Titanebo mexicanus (Banks) AZ, NM, W TX
- Titanebo parabolis (Schick) AZ, NM?, W TX
- Titanebo texanus Gertsch AZ
- Bassaniana utahensis (Gertsch) AZ, NM
- Bassaniana versicolor Keyserling AZ, NM
- Coriarachne brunneipes Banks AZ, NM? \
- Isaloides sp. AZ
- Mecaphesa (=Misumenops) asperata (Hentz) AZ, NM, W TX
- Mecaphesa (=Misumenops) californicus (Banks) AZ
- Mecaphesa (=Misumenops) celer (Hentz) AZ, NM, W TX
- Mecaphesa (=Misumenops) coloradensis (Gertsch) AZ, NM, W TX
- Mecaphesa (=Misumenops) decora (Banks) NM
- Mecaphesa (=Misumenops)dubia (Keyserling) AZ, W TX
- Mecaphesa (=Misumenops) n. sp. importunus complex AZ
- Mecaphesa (=Misumenops) n. sp. rothi complex AZ
- Misumena vatia (Clerck) NM, W TX
- Misumenoides formosipes (Walckenaer) AZ, NM, W TX
- Misumessus (=Misumenops) oblongus (Keyserling) AZ, NM, W TX
- Ozyptila conspurcata Thorell AZ, NM
- Synema neomexicanum Gertsch NM
- Synema parvulum (Hentz) NM
- Tmarus angulatus (Walckenaer) AZ, NM
- Xysticus apachecus Gertsch AZ, NM
- Xysticus aprilinus Bryant AZ, NM, W TX
- Xysticus auctificus Keyserling AZ, NM
- Xysticus benefactor Keyserling AZ, NM
- Xysticus cochise Gertsch AZ
- Xysticus coloradensis Bryant NM, W TX
- Xysticus cunctator Thorell AZ, NM
- Xysticus discursans Keyserling AZ
- Xysticus durus (Sorensen) NM
- Xysticus elegans Keyserling AZ, NM
- Xysticus ellipticus Turnbull, Dondale & Redner W TX
- Xysticus emertoni Keyserling AZ, NM
- Xysticus facetus O. P.-Cambridge NM
- Xysticus fraternus Banks NM
- Xysticus funestus Keyserling NM, W TX
- Xysticus gosiutus Gertsch AZ
- Xysticus gulosus Keyserling NM, W TX
- Xysticus humilis Redner & Dondale AZ
- Xysticus lassanus Chamberlin AZ, NM, W TX
- Xysticus locuples Keyserling AZ, NM
- Xysticus luctuosus (Blackwall) NM
- Xysticus lutzi Gertsch AZ
- Xysticus montanensis Keyserling AZ, NM
- Xysticus nevadensis (Keyserling) (=X. knowltoni Gertsch) NM
- Xysticus nigromaculatus Keyserling NM
- Xysticus paiutus Gertsch AZ, NM
- Xysticus pellax O. P.-Cambridge AZ, NM, W TX
- Xysticus robinsoni Gertsch W TX
- Xysticus rockefelleri Gertsch AZ
- Xysticus texanus Banks AZ
- Xysticus n. sp. NM
- Attinella dorsatus (Banks) NM, W TX
- Attinella juniperi (Gertsch & Riechert) NM
- Chalcoscirtus diminutus (Banks) [= Euophrys diminuta (Banks) ] AZ, NM
- Cheliferoides longimanus Gertsch AZ
- Cheliferoides segmentatus F. O. P.-Cambridge AZ
- Colonus hesperus (Richman & Vetter) AZ, NM, W TX
- Corythalia conspecta (Peckham & Peckham) AZ
- Corythalia opima (Peckham & Peckham) AZ
- Cyllodania sp. AZ
- Dendryphantes nigromaculatus (Keyserling) NM
- Eris militaris (Hentz) NM
- Eris rufa (C. L. Koch) (= E. pinea (Kaston) AZ
- Evarcha proszynskii Marusik & Logunov AZ, NM
- Habronattus altanus (Gertsch) AZ, NM
- Habronattus amicus (Peckham & Peckham) NM
- Habronattus clypeatus (Banks) AZ, NM
- Habronattus cockerelli (Banks) NM
- Habronattus coecatus (Hentz) W TX
- Habronattus cognatus (Peckham & Peckham) NM
- Habronattus conjunctus (Banks) AZ, NM, W TX
- Habronattus delectus (Peckham & Peckham) W TX
- Habronattus dossenus Griswold AZ, NM
- Habronattus formosus (Banks) AZ
- Habronattus forticulus (Gertsch & Mulaik) W TX
- Habronattus geronimoi Griswold AZ, NM
- Habronattus hallani (Richman) AZ, NM, TX
- Habronattus hirsutus (Peckham & Peckham) AZ, NM, W TX
- Habronattus icenoglei (Griswold) AZ, NM
- Habronattus klauseri (Peckham & Peckham) AZ, NM, W TX
- Habronattus mexicanus (Peckham & Peckham) W TX
- Habronattus nemoralis (Peckham & Peckham) AZ
- Habronattus neomexicanus (Chamberlin) NM
- Habronattus oregonensis (Peckham & Peckham) AZ
- Habronattus pugillus Griswold AZ
- Habronattus pyrrithrix (Chamberlin) AZ
- Habronattus signatus (Banks) AZ
- Habronattus sugillatus Griswold AZ, W TX
- Habronattus tarsalis (Banks) AZ
- Habronattus tranquillus (Peckham & Peckham) AZ, NM
- Habronattus tuberculatus (Gertsch & Mulaik) NM
- Habronattus ustulatus (Griswold) AZ, NM
- Habronattus venatoris Griswold NM
- Habronattus virgulatus Griswold AZ, NM, W TX
- Habronattus viridipes (Hentz) W TX
- Hentzia alamosa Richman W TX
- Hentzia fimbriata (F. O. P.-Cambridge) AZ
- Hentzia pima Richman AZ
- Maevia inclemens (Walckenaer) W TX
- Maevia n. sp. nr poultoni Peckham AZ, NM
- Marpissa dentoides Barnes W TX
- Marpissa lineata (C. L. Koch) NM
- Marpissa obtusa Barnes AZ, W TX
- Marpissa pikei (Peckham & Peckham) AZ, NM, W TX
- Marpissa robusta (Banks) AZ
- Messua limbata (Banks) AZ
- Metacyrba taeniola (Hentz) AZ, NM, W TX
- Metaphidippus carmensis (Chamberlin) AZ
- Metaphidippus chera (Chamberlin) AZ, NM, W TX
- Metaphidippus emmiltus Maddison NM
- Metaphidippus manni (Peckham & Peckham) AZ
- Mexigonus arizonensis (Banks) AZ, NM
- Mexigonus minutus (F. O. P.-Cambridge) AZ, NM
- Naphrys acerba (Peckham & Peckham) (= Habrocestum acerbum Peckham & Peckham) W TX, NM
- Neon nelli Peckham & Peckham W TX
- Neon reticulatus (Blackwall) AZ
- Neonella n. sp. AZ
- Paramarpissa albopilosa (Banks) AZ, NM
- Paramarpissa piratica (Peckham & Peckham) AZ, NM, TX
- Paraphidippus aurantius (Lucas [= Eris aurantia (Lucas) ] AZ
- Paraphidippus basalis (Banks) AZ, NM
- Peckhamia n. sp. nr. americana (Peckham & Peckham) AZ, NM
- Pelegrina aeneola (Curtis) AZ, NM
- Pelegrina arizonensis (Peckham & Peckham) AZ, NM, W TX
- Pelegrina balia Maddison AZ
- Pelegrina bunites Maddison AZ
- Pelegrina chaimona Maddison AZ
- Pelegrina chalceola Maddison AZ
- Pelegrina clemata (Levi) NM
- Pelegrina dithalea Maddison AZ
- Pelegrina furcata (F. O. P.-Cambridge) AZ, NM
- Pelegrina flavipes (Peckham & Peckham) NM
- Pelegrina galathea (Walckenaer) NM, W TX
- Pelegrina huachuca Maddison AZ
- Pelegrina kastoni Maddison AZ, NM
- Pelegrina montana (Emerton) NM
- Pelegrina orestes Maddison AZ
- Pelegrina peckhamorum (Kaston)W TX
- Pelegrina pervaga (Peckham & Peckham) W TX
- Pelegrina sabinema Maddison AZ, NM, W TX
- Pelegrina tristis Maddison AZ
- Pelegrina verecunda (Chamberlin & Gertsch) AZ
- Pellenes apacheus Lowrie & Gertsch AZ
- Pellenes crandalli Lowrie & Gertsch AZ
- Pellenes limatus Peckham & Peckham AZ, W TX
- Pellenes n. sp. nr. shoshonensis Gertsch AZ
- Phanias furcifera (Gertsch) AZ
- Phanias monticola (Banks) AZ, NM
- Phanias neomexicanus (Banks) NM
- Phanias sp. hartfordi group AZ, NM
- Phidippus apacheanus Chamberlin & Gertsch AZ, NM, W TX
- Phidippus ardens Peckham & Peckham AZ, NM
- Phidippus arizonensis (Peckham & Peckham) NM, W TX
- Phidippus asotus Chamberlin & Ivie AZ, NM, W TX
- Phidippus audax (Hentz) (= P. mexicanus Peckham & Peckham) AZ, NM, W TX
- Phidippus californicus Peckham & Peckham ( = Phidippus coccineus Peckham & Peckham) AZ, NM, W TX
- Phidippus cardinalis (Hentz) NM
- Phidippus carneus Peckham & Peckham (= P. montivagus Peckham & Peckham and P. reederi Gertsch & Riechert) AZ, NM, W TX
- Phidippus clarus Keyserling AZ
- Phidippus comatus Peckham & Peckham (= P. femoratus Peckham & Peckham) AZ, NM, W TX
- Phidippus felinus Edwards AZ, NM
- Phidippus johnsoni (Peckham & Peckham) AZ
- Phidippus morpheus Edwards AZ, NM
- Phidippus octopunctatus (Peckham & Peckham) AZ, NM, W TX
- Phidippus olympus Edwards AZ, NM
- Phidippus phoenix Edwards AZ
- Phidippus pius Scheffer (= P. volcanus Gertsch & Riechert) AZ, NM
- Phidippus texanus Banks NM, W TX
- Phidippus tigris Edwards AZ
- Phidippus toro Edwards AZ
- Phidippus tux Pinter AZ
- Phidippus tyrannus Edwards AZ, NM, W TX
- Phidippus tyrrelli Peckham & Peckham ( = P. kaibabensis Gertsch) AZ, NM
- Phidippus ursulus Edwards NM
- Phidippus vexans Edwards NM, W TX
- Platycryptus arizonensis (Barnes) AZ, NM
- Platycryptus californicus (Peckham & Peckham) AZ, TX
- Plexippus paykulli (Audouin) NM
- Poultonella alboimmaculata (Peckham & Peckham) NM
- Pseudicius siticulosus Peckham & Peckham AZ
- Pseudicius n. sp. NM
- Salticus palpalis (Banks) AZ
- Salticus peckhamae (Cockerell) NM, W TX
- Sarinda cutleri (Richman) AZ
- Sarinda hentzi (Banks) AZ
- Sassacus alboguttatus (F. O. P.-Cambridge) AZ? NM? Known from Sonora, MEX
- Sassacus paiutus (Gertsch)
- Sassacus papenhoei Peckham & Peckham AZ, NM, W TX
- Sassacus vitis (Cockerell) [= Metaphidippus vitis (Cockerell)] AZ, NM, W TX
- Synageles mexicanus Cutler AZ, NM
- Synageles noxiosus (Hentz) AZ, NM
- Synageles occidentalis Cutler AZ
- Terralonus banksi (Roewer) [= T. vittatus (Banks)] NM
- Terralonus schaferi Gertsch & Riechert NM
- Terralonus unicus (Chamberlin & Gertsch) AZ, NM
- Tomis welchi (Gertsch & Mulaik) W TX
- Tutelina elegans (Hentz) NM
- Tutelina similis (Banks) AZ
- Zygoballus rufipes Peckham & Peckham AZ
