Araneae
Mygalomorphae
Atypidae  (1 genus - 1 species)
Sphodros fitchi Gertsch & Platnick  (7,11)
Ctenizidae  (1 genus - 2 species)
Ummidia audouini (Lucas)   (7,46)
U. carabivorus Atkinson  (28, as Pachylomerus)
Cyrtaucheniidae  (1 genus - 2 species)
Myrmekiaphila comstocki Bishop & Crosby  (12,46)
M. fluviatilis (Hentz)  (64)
Theraphosidae (1 genus - 3 species)
Aphonopelma hentzi (Girard)   (1,20,91)(28, as Eurypelma)
(42,46, as Dugesiella)
A. odelli Smith  (20,91)
A. wichitanum (Chamberlin)  (91)
Araneomorphae
Agelenidae (3 genera - 5 species)
Agelenopsis emertoni Chamberlin & Ivie  (42,46)
A. naevia (Walckenaer)  (46)(28, as Agelena)
A.pennsylvanica (C. L. Koch) ?  (7)
Malthonica pagana (C. L. Koch)  (88, as Tegenaria)
Tegenaria domestica (Clerck)  (28, as T. derhami Scopoli)
Amaurobiidae (3 genera - 4 species)
Amaurobius sp.  (27)
Coras lamellosus (Keyserling)  (64)
C. medicinalis (Hentz)  (7)
Cybaeopsis sp.  (7)
Anyphaenidae (3 genera - 7 species)
Anyphaena celer (Hentz)  (6,7,26)(28, as Gayenna)
A. fraterna (Banks)  (46,75)
A. pectorosa L. Koch  (7)
Hibana futilis (Banks)  (6)
H. gracilis (Hentz)  (7)(26,43,46,75,87, as Aysha)(28, as Anyphaena) 
H. velox (Becker)  (7)
Wulfila saltabundus (Hentz)  (7)
Araneidae (21 genera - 43 species)
Acacesia hamata (Hentz)  (27, as A. foliata Hentz)(28, as  
A. folifera Marx)
Acanthepeira stellata (Walckenaer)  (7,26,42,43,46,67,70,87)
(28, as Plectana)
Araneus bicentenarius (McCook)  (28, as Epeira gigas Leach)
A. diadematus Clerck  (6)
A. gemma (McCook)  (7)
A. illaudatus (Gertsch & Mulaik)  (46)
A. marmoreus Clerck  (7)
A. miniatus (Walckenaer)  (28, as Epeira scutulata Hentz)
Araniella displicata (Hentz)  (26)(28, as Epeira)
Argiope aurantia Lucas  (6,7,26,28,34,42,46,49)
A. trifasciata (Forsskal)  (6,7,26,28,43,46)
Cyclosa conica (Pallas)  (7)
C. turbinata (Walckenaer)  (26,46)(28, as C. caudata Hentz)
Epeira nigrifoliata Keyserling  (28)(not found)
Eustala anastera (Walckenaer)  (6,7,42,46,49,67,87)(28, as Epeira 
prompta Hentz)(42, as E. triflex Walckenaer)
E. cepina (Walckenaer)  (42,43,46)
E. conchlea (McCook)  (28, as Epeira)
E. emertoni (Banks)  (25,43,46)
Gasteracantha cancriformis (L.)  (7)
Gea heptagon (Hentz)  (46)
Hyposinga funebris (Keyserling)  (46)(28, as Singa shefferi Banks)
(67, as H. singaeformis Sheffer)
H. rubens (Hentz)  (28, as Singa nigripes Keyserling)
Larinia directa (Hentz)  (7,28,46)
Larinioides cornutus Clerck  (6,7)(28, as Epeira strix Hentz)
(42, as Araneus)(69, as Nuctenea)(46, as Nectenea  
cornuta (Clerck))
L. scolopetarius (Clerck)  (64, as Epeira sericata Clerck)
Mangora gibberosa (Hentz)  (7,26,28,34,42,46,49)
M. maculata (Keyserling)  (7,28)
M. placida (Hentz)  (7,28,46)
Mastophora bisaccata (Emerton)  (7)
M. cornigera (Hentz)  (7)
Mecynogea lemniscata (Walckenaer)  (7,46)(28, as Allepeira 
basilica McCook)
Metepeira labyrinthea (Hentz)  (7,26,28,42,46,49,67)
Micrathena gracilis (Walckenaer)  (7,42,46)(28, as Acrosoma)
M. mitrata (Hentz)  (1,7)(28, as Acrosoma)
M. sagittata (Walckenaer)  (1,7)(28, as Acrosoma apinea Hentz)
Neoscona arabesca (Walckenaer)  (1,6,7,32,41,42,46)(28, as Epeira
trivittata Keyserling)
N. crucifera (Lucas)  (6,7)(32,46,87, as N. hentzi Keyserling)
N. domiciliorum (Hentz)  (28, as Epeira)
N. oaxacensis (Keyserling)  (7,32,46,67,87)(28, as Epeira)
N. pratensis (Hentz)  (28, as Epeira)
N. utahana (Chamberlin)  (40, as N. eximia Gertsch)
Ocrepeira ectypa (Walckenaer)  (49, as Wixia)
Verrucosa arenata (Walckenaer)  (7)(28, as Epeira verrucosa Hentz)
Clubionidae (2 genera - 9 species)
Clubiona abbotii C. L. Koch  (6,9,26,40,60)
C. adjacens Gertsch & Davis  (9,43)
C. kiowa Gertsch  (43)
C. maritima L. Koch  (7)
C. mixta Emerton  (43)
C. plumbi Gertsch  (9)
C. pygmaea Banks  (46)
C. riparia L. Koch  (7)
Elaver excepta (L. Koch)  (46, as Clubionoides)
Corinnidae (7 genera - 17 species)
Castianeira amoena (C. L. Koch)  (7,27)
C. cingulata (C. L. Koch)  (7)
C. crocata (Hentz)  (28,46)
C. descripta (Hentz)  (7,42,64,83)
C. gertschi Kaston  (7,83)
C. longipalpa (Hentz)  (7,28,42,46,83)
C. occidens Reiskind  (7)
C. trilineata (Hentz)  (7,28,46,83)
C. variata Gertsch  (7)
Meriola decepta Banks  (7,43)
Phrurolithus apacheus Gertsch  (43)
Phruronellus formica (Banks)  (28, as Phrurolithus)
Phrurotimpus alarius (Hentz)  (6,46)
P. borealis (Emerton)  (40)
P. certus Gertsch  (25)
Scotinella fratrella (Gertsch)  (25)
Trachelas tranquillas (Hentz)  (7,27)
Ctenidae (1 genus - 1 species)
Cupiennius chiapanensis Medina  (22)(not established)
Dictynidae (5 genera - 18 species)
Cicurina arcuata Keyserling  (7,13,28)
C. arizona Chamberlin & Ivie  (46)
C. brevis (Emerton)  (7)
C. ludoviciana Simon  (9)
C. robusta Simon  (6)
C. varians Gertsch & Mulaik  (40)
Dictyna bellans Chamberlin  (9,43,46)
D. coloradensis Chamberlin  (43)
D. foliacea (Hentz)  (28)
D. longispina Emerton  (1,7,28)
D. volucripes Keyserling  (7,28,42,46)
Emblyna annulipes (Blackwall)  (7)
E. consulta (Gertsch & Ivie)  (46, as Dictyna)
E. reticulata (Gertsch & Ivie) ? (7)
E. sublata (Hentz)  (7,9)(42, as Dictyna)
Lathys delicatula (Gertsch & Mulaik)  (6,46)
Phantyna bicornis (Emerton)  (26,27, as Dictyna)
P. segregata (Gertsch & Mulaik)  (26,27, as Dictyna)
Diguetidae (1 genus - 1 species)
Diguetia canites (McCook)  (28,46)
Dysderidae (1 genus - 1 species)
Dysdera crocata Koch  (25,27)
Filistatidae (1 genus - 1 species)
Kukulcania hibernalis (Hentz)  (1,7)(28,46, as Filistata)
Gnaphosidae (14 genera - 37 species)
Callilepis imbecilla (Keyserling)  (25,28,46,65)(40, as C. munda 
Chamberlin)
Cesonia bilineata (Hentz)  (7,9,43,78)
Drassodes auriculoides Barrows  (46)
D. gosiutus Chamberlin  (9,79)(27, as Geodrassus phanus
Chamberlin)(41, as Geodrassus)
D. neglectus (Keyserling)  (1,7)(28, as Drassus)
Drassyllus aprilinus (Banks)  (65,80)
D. creolus Chamberlin & Gertsch  (26,27)
D. depressus (Emerton)  (7)
D. dromeus Chamberlin  (80)
D. lepidus (Banks)  (80)(26,27,43, as D. mephisto Chamberlin)
D. niger (Banks)  (21)
D. orgilus Chamberlin  (80)
D. texamans Chamberlin  (65,80)
Gnaphosa fontinalis Keyserling  (7,28,46,76)
G. parvula Banks ?  (7)
G. sericata (L. Koch)  (7,28,46,76)
Haplodrassus chamberlini Platnick & Shadab  (46,77)
H. signifer (C. L. Koch)  (1,42,46,77)
Herpyllus ecclesiasticus Hentz  (7,28,46)(42, as H. vasifer Walck.)
Micaria longipes Emerton  (7)
M. nanella Gertsch  (82)
M. punctata Banks  (82)
Nodocion sp.  (6)
Poecilochroa sp.  (27,46)
Sergiolus capulatus (Walckenaer)  (1,7)(28, as S. variegatus 
Hentz)(43, as Poecilochroa variegata Hentz)
S. lowelli Chamberlin & Woodbury  (79)
S. ocellatus (Walckenaer) ?  (7)
Talanites sp.  (27, as Rachodrassus)
T. exlineae Platnick & Shadab  (46, as Rachodrassus)
Urozelotes rusticus (L. Koch)  (6)(42, as Drassyllus)
Zelotes aiken Platnick & Shadab  (81)
Z. dulpex Chamberlin  (81)
Z. gertschi Platnick & Shadab  (81)
Z. hentzi Barrows  (25,26,43,46,81)
Z. laccus (Barrows)  (21)
Z. pseustes Chamberlin  (81)
Z. subterraneus (C. L. Koch)  (6,7)(28, as Z. ater Hentz)
Hahniidae (2 genera - 3 species)
Hahnia cinerea Emerton  (9,16,28,74)
Neoantistea agilis (Keyserling)  (42)
Neoantistea oklahomensis Opell & Beatty  (7,17,74)
Linyphiidae (19 genera - 24 species)
Bathyphantes sp.  (46)
Centromerus latidens (Emerton)  (28,73)
Ceratinops crenatus (Emerton)  (28, as Diplocephalus)
Ceratinopsis nigriceps Emerton  (7)
Erigone autumnalis Emerton  (26,28,46)
E. barrowsi Crosby & Bishop  (26,27)
Florinda coccinea (Hentz)  (26,27, as Linyphiella)
Frontinella communis (Hentz)  (6,26,43)(28, as Linyphia)
(34,42,46, as F. pyramitela Walckenaer)
Grammonota inornata Emerton  (26,27)
G. maculata Banks  (28)(42, as Eperigone)
G. texana (Banks)  (26,27)
Idionella cf. rugosus (Crosby)  (46)
Islandiana flaveola (Banks)  (26,27)
Lepthyphantes sp.  (25)
Meioneta micaria (Emerton)  (26,27)
Mermessus denticulatus (Banks)  (72, as Eperigone eschato- 
logica Crosby)
M. tridentatus (Emerton)  (26,27, as Eperigone)
M. trilobatus (Emerton)  (26,27, as Eperigone)
Neriene radiata (Walckenaer)  (6,7)(28,42, as Linyphia margi-
nata Koch)(46, as Prolinyphia marginata (Koch))
Porrhomma sp. (63)
Scotinotylus pallidus (Emerton)  (26,27, as Scylaceus)
Tennesseellum formica (Emerton)  (64)
Walckenaeria vigilax (Blackwall)  (6,26,27)
Wubana drassoides (Emerton)  (46)
Liocranidae (1 genus - 1 species)
Agroeca sp.  (43,46)
Lycosidae (13 genera - 52 species)
Allocosa absoluta (Gertsch)  (5)
A. funerea (Hentz)  (5,24,46,56)(64, as Arctosa)
A. noctuabunda (Montgomery)  (25,56)(46, as Arctosa)
Alopecosa kochi (Keyserling)  (24,46,55)
Arctosa littoralis (Hentz)  (5,6,42,46,57)(28, as Trochosa cinerea 
Fab.)
Geolycosa fatifera (Hentz)  (25)(28, as Lycosa)
G. missouriensis (Banks)  (18,24,28,46,92)
G. uinticolens (Chamberlin)  (27)
G. wrighti (Emerton)  (28)
Gladicosa bellamyi (Gertsch & Wallace)  (38)
G. gulosa (Walckenaer)  (6,18,24,38)(26,64, as Lycosa)
G. pulchra (Keyserling)  (28,46, as Lycosa)
Hogna antelucana (Montgomery)  (18,24)(26,28,42, as Lycosa)
H. baltimoriana (Keyserling)  (18,24)(26,28, as Lycosa)
H. carolinensis (Walckenaer)  (6,18,24)(28,42,46, as Lycosa)
H. frondicola (Emerton)  (24)(28, as Lycosa)
H. helluo (Walckenaer)  (6,18,24)(26,28, as Lycosa)
H. lenta (Hentz)  (28, as Lycosa)
Lycosa opothetica Wallace  (24)(not found)
Pardosa atlantica Emerton  (58)
P. concinna (Thorell)  (18)
P. delicatula Gertsch & Wallace  (5,6,26,40,58)
P. falcifera Cambridge  (25)
P. floridana (Banks)  (25)(64, as Arctosa)
P. lapidicina Emerton  (27)
P. mackenziana (Keyserling)  (18)
P. mercurialis Montgomery  (18,24,28,30)(46, as Paradosa)
P. milvina (Hentz)  (5,24)
P. pauxilla Montgomery  (5,24,26,42,43,46,58)
P. saxatilis (Hentz)  (5)(28, as P. minima Keyserling)
P. sternalis (Thorell)  (28)
Pirata hiteorum Wallace & Exline  (18)
P. insularis Emerton  (1,46)(28, as Pardosa)
P. piraticus (Clerck)  (21)
P. sedentarius Montgomery  (18,24,93)(28, as Pardosa wacon-
dana Sheffer)
Rabidosa punctulata (Hentz)  (18,24,39)(26,28,46, as Lycosa)
R. rabida (Walckenaer)  (18,24,39)(28,42,46, as Lycosa)
Schizocosa aulonia Dondale  (5,54)
S. avida (Walckenaer)  (18,24,26,46,54)(28, as Lycosa erratica Hentz)
S. bilineata (Emerton)  (18,24,26,27,43,46)
S. duplex Chamberlin  (18)
S. mccooki (Montgomery)  (5,7,46,54)
S. ocreata (Hentz)  (5,24,26,46,54)
S. perplexa Bryant  (46)(28, as Schizogyna ocreata (Hentz))
S. retrorsa (Banks)  (18,46,54)
S. rovneri Uetz & Dondale  (18)
S. saltatrix (Hentz)  (46,54)(28, as Schizogyna gracilis Banks)
Trochosa sepulchralis (Montgomery)  (18,24)(27, as Schizogyna 
acompa C. & I.)(43, as T. acompa C. & I.)
T. terricola Thorell  (7,46)(28, as Lycosa pretensis Emerton)
Varacosa avara (Keyserling)  (18,24)(46, as Lycosa)(64, as Trochosa)
V. gosiuta (Chamberlin)  (6,24)(28, as Lycosa)(41, as Trochosa)
V. shenandoa (Chamberlin & Ivie)  (18)(27,37,64, as Trochosa)
Mimetidae (1 genus - 5 species)
Mimetus epeiroides Emerton  (7,27)
M. hesperus Chamberlin  (7,23,42,46)
M. notius Chamberlin  (23)
M. puritanus Chamberlin  (7)
M. syllepsicus Hentz  (28, as M. interfector Hentz)
Miturgidae (2 genera - 2 species)
Cheriacanthium inclusum (Hentz)  (6,7,42)(26,28,43,60, as 
Chiracanthium)
Teminius sp.  (46, as Syrisca)
Nesticidae (1 genus - 1 species)
Eidmannella pallida (Emerton)  (21)(26,42,63, as Nesticus)
Oecobiidae (1 genus - 2 species)
Oecobius cellariorum (Duges)  (7,46,90)
O. navus Blackwall  (21)
Oxyopidae (2 genera - 5 species)
Oxyopes apollo Brady  (7,26,27,36,43,46)
O. salticus Hentz  (6,7,10,26,28,36,42,43,46,67)
O. scalaris Hentz  (1,7,28,46)
O. tridens Brady  (7)
Peucetia viridans (Hentz)  (7,42)(49, as P. abboti Walckenaer)
Philodromidae (6 genera - 25 species)
Apollophanes sp. ?  (7)
Ebo evansae Sauer & Platnick  (7,89)
E. latithorax Keyserling  (1,6,7,26,28,42)
E. merkeli Schick  (43)
E. pepinensis Gertsch  (7,42)
E. punctatus Sauer & Platnick  (7,46,89)
Philodromus alascensis Keyserling  (52)(28, as P. inquisitor
Thorell
P. crespiticolis (Walckenaer)  (6)(not found)
P. imbecillus Keyserling  (50)
P. infuscatus Keyserling  (6)
P. keyserlingi Marx  (7,46,53)(28, as P. washita Banks)
P. marxi Keyserling  (6,7,27)
P. minutus Banks  (7)
P. pernix Blackwall (6,28,42)
P. placidus Banks  (6)
P. pratariae (Scheffer)  (6,7,46,51,67)(28, as Philodromoides)
P. rufus Walckenaer  (21)
P. satullus Keyserling  (6)
P. vulgaris (Hentz)  (7,42,53)
Thanatus altimontis Gertsch  (46,59)
T. formicinus (Clerck)  (6,7,43,46,48)(28, as T. lycosoides 
Emerton)
T. rubicellus Mello-Leitao  (59,64)
Tibellus duttoni (Hentz)  (7,10,28,43,46,67)
T. oblongus (Walckenaer)  (1,7)
Titanebo albocaudatus (Schick)  (67)
Pholcidae (4 genera - 5 species)
Pholcus phalangioides (Fuesslin)  (1,7,28,42)
Physocyclus enaulus Crosby  (46,64)
Psilochorus imitatus Gertsch & Mulaik  (7,27,46)
P. pullulus (Hentz)  (6,7,28,42,46)
Spermaphora senoculata (Duges)  (7)(46, as S. meridionalis Hentz)
Pisauridae (2 genera - 7 species)
Dolomedes scriptus Hentz  (25,28,42,45,46)
D. tenebrosus Hentz  (43)
D. triton (Walckenaer)  (18,45,46,64)(28, as D. sexpunctatus Hentz)
(42, as D. triton sexpunctatus Hentz)
D. vittatus Walckenaer  (45,46)(28, as D. urinator Hentz)
Pisaurina dubia (Hentz)  (44,46)(28, as Thanatidius & T. tenuis 
Hentz)
Pisaurina mira (Walckenaer)  (7,46)(28, as P. undata Hentz)
(64, as Dapanus)
P. undulata (Keyserling)  (7)(28,46, as Pelopatis)
Salticidae (30 genera - 75 species)
Admestina tibialis (C. L. Koch)  (19)
Attidops youngi (Peckham & Peckham)  (7)
Eris fufa (C. L. Koch)  (6,19)
E. militaris (Hentz)  (28, as Philaeus)
Evarcha hoyi (Peckham & Peckham)  (42, as Pellenes)
Ghelna barrowsi (Kaston)  (19)
G. castaneus (Hentz)  (9)
Habronattus agilis (Banks)  (6,9,19)
H. borealis (Banks)  (6)
H. calcaratus (Banks)  (19,62)
H. coecatus (Hentz)  (19,62)(26, as H. coronatus Hentz)
(41,42, as Pellenes coronatus Hentz)(46, as Pellenes)
H. cognatus (Peckham & Peckham)  (62)
H. decorus (Blackwall)  (43)
H. hirsutus (Peckham & Peckham)  (62)
H. jucundus (Peckham & Peckham)  (46, as Pellenes philipi 
Gertsch & Jellison)
H. klauseri (Peckham & Peckham)  (62)
H. rutherfordi Gertsch & Mulaik  (19,26,27)
H. texanus (Chamberlin)  (62)
H. viridipes (Hentz)  (19,26)
Hentzia marginata (Walckenaer)  (4,6,7,19,85)(42, as Para-
phidippus)(46, as Eris)
H. palmarum (Hentz)  (6,9,19,28,46)(42,66, as H. ambigua Walcke-
naer)(66, as Eris marginatus Walckenaer)
Maevia hobbsae Barnes  (6)
M. inclemens (Walckenaer)  (19,46)(28, as M. niger Hentz)
Marpissa bina (Hentz)  (25)
M. formosa (Banks)  (6,19,27)
M. lineata (C. L. Koch)  (43,46)
M. pikei (Peckham & Peckham)  (3,6,9,19,43,46,66)(28, as Hyctia)
Metacyrba taeniola (Hentz)  (19,28,43,46)
Metaphidippus chera (Chamberlin)  (71)
M. manni (Peckham & Peckham)  (19)
Naphrys pulex (Hentz)  (6,7,19)(28, 42,46,84, as Habrocestum)
Paraphidippus aurantia (Lucas)  (19)
Peckhamia americana (Peckham & Peckham)  (19)
P. picata (Hentz)  (1,7,26,27)
Pelegrina capitatus (Hentz)  (25)
P. galathea (Walckenaer)  (3,4,6,19,71)(26,27,41,42,46,66,67, as 
Metaphidippus)(28, as Dendryphantes nubilus Hentz  
& Zygoballus parvus Hentz)
P. insignis (Banks)  (6)(26, as Metaphidippus)
P. peckhamorum (Kaston)  (19)
P. pervaga (Peckham & Peckham)  (71)
P. proterva (Walckenaer)  (25)
Pellenes limatus Peckham & Peckham  (19,28,46)
Phidippus apacheanus Chamberlin & Gertsch  (8,19,46)(28, as P. 
insolens Hentz)
P. ardens Peckham & Peckham  (6,9,19,28,43)
P. audax (Hentz)  (6,8,9,10,19,26,28,42,43,46,87)(28, as P. howardi
P. & P., P. rauterbergi P. & P., and P. variegatus Lucas)
(42,43, as P. variegatus Lucas)(46, as P. rauterbergii P. & P.)
P. cardinalis (Hentz)  (6,7,8,19,28,42)(43, as P. mccooki P. & P.)
P. carolinensis Peckham & Peckham  (8,19,42)
P. clarus Keyserling  (6,8,19,43,46)(28, as P. podagrosus Hentz)
P. comatus Peckham & Peckham  (43, as P. femoratus P. & P.)
P. mystaceus (Hentz)  (8,46)
P. pius Scheffer  (8,28,46)
P. princeps (Peckham & Peckham)  (8,19)
P. purpuratus Keyserling  (6,19)
P. regius C. L. Koch  (7)
P. texanus Banks  (7,8,19,28,42,46)
P. whitmani Peckham & Peckham  (8)
Phlegra fasciata (Hahn)  (19,46)
Platycryptus undata (DeGeer)  (3,6,19)(28,42,43, as Marpissa)
(29,46, as Metacyrba)
Poultonella alboimmaculata (Peckham & Peckham)  (19,43)
Salticus austinensis Gertsch  (19,46)
S. scenicus (Clerck)  (6)
Sarinda hentzi (Banks)  (7,19)(49, as Myrmarachne)
Sassacus cyaneus (Hentz)  (25)(43, as Agassa)
S. papenhoei Peckham & Peckham  (19,26,28,46)
S. vitis (Cockerell)  (19)(43, as Icius)(64, as Metaphidippus)
Sitticus concolor (Banks)  (43, as S. cursor Barrows)
Synageles noxiosus (Hentz)  (46)
Synemosyna formica Hentz  (19)
Terralonus fraternus (Banks)  (28, as Menemerus)
Thiodina puerpera (Hentz)  (4,6,19,26,28,46,86)
T. sylvana (Hentz)  (6,19,86)
Tutelina elegans (Hentz)  (6,19,66)(26,28, as Icius)
T. similis (Banks)  (19)
Zygoballus nervosus (Peckham & Peckham)  (6)
Z. rufipes Peckham & Peckham  (19)
Z. sexpunctatus (Hentz)  (19)
Scytodidae (1 genus - 1 species)
Scytodes thoracica (Latreille)  (1,27)
Segestriidae (1 genus - 1 species)
Ariadne bicolor (Hentz)  (2,7,28,31,46)
Sicariidae (1 genus - 1 species)
Loxosceles reclusa Gertsch & Mulaik  (1,7,42,43,46)
(28, as L. rufescens (Dufour))
Tetragnathidae (5 genera - 12 species)
Glenognatha foxi (McCook)  (27, as Mimognatha)
Leucauge venusta (Walckenaer)  (7,42,43,46)(28, as L. hortorum 
Hentz)
Meta sp.  (40,43)
Pachygnatha tristriata C. L. Koch  (7)
Tetragnatha dearmata Thorell  (7)(40, as T. barrodi Levi)
T. elongata Walckenaer  (7,42,46)(28, as T. grallator Hentz)
T. guatemalensis Cambridge  (15)(40,42, as T. banksi McCook)
T. laboriosa Hentz  (1,6,7,26,28,42,43,46,87)
T. pallescens Cambridge  (7,15,46)(28, as Eugnatha)
T. straminea Emerton  (7)
T. vermiformis Emerton  (15)
T. versicolor Walckenaer  (7,49)
Theridiidae (15 genera - 30 species)
Anelosimus tetrix (Walckenaer)  (7)(not found)
Asagena americana Emerton  (25,28)
A. fulvus (Keyserling)  (43,67, as Steatoda)
A. pulcher (Keyserling)  (28, as Lithyphantes)
Cryptachaea porteri (Banks)  (9)(40,63, as Achaeranea)
Dipoena abdita Gertsch & Mulaik  (40)
D. nigra (Emerton)  (6,28)
Emertonella emertoni Bryant (28, as Euryopsis)
Enoplognatha redimitum (L.)  (25)
Euryopis funebris (Hentz)  (28, as Euryopsis)
E. weesei Levi  (46)
Hentziectypus conjuncta (Gertsch & Mulaik)  (4)
H. globosa (Hentz)  (6)
H. schullei (Gertsch & Mulaik)  (10)
Latrodectus hesperus Chamberlin & Ivie  (1,7,42,67)(28, as 
Lathrodectus)
L. mactans (Fab.)  (1,7,26,46)
L. variolus Walckenaer  (46)(42, as L. curacaviensis (Muller))
Neospintharus trigonum (Hentz)  (7)
Parasteatoda tepidariorum (C. L. Koch)  (1,7)(28, as Theridium)
(46, as Achaearanea)
Pholcomma hirsutum Emerton  (7)
Spintharus flavidus Hentz  (28)
Steatoda albomaculata (DeGeer)  (7)
S. grossa (C. L. Koch)  (7)
S. transversa (Banks)  (42)
S. triangulosa (Walckenaer)  (6,7,41,46)(28,42, as Teutana)
Theridion differens Emerton  (4,6)(28, as Theridium)
T. glaucescens Becker  (26)(28, as Theridium spirale Emerton)
T. goodnightorum Levi  (27)
T. murarium Emerton  (4,6,26,46)(28, as Theridium)
T. rabuni Chamberlin & Ivie  (26,27)
Thomisidae (10 genera - 24 species)
Bassaniana versicolor (Keyserling)  (28,35,46,61, as Coriarachne)
(43, as Coriarachne aenula Cambridge)
Coriarachne sp.  (25)
Mecaphesa asperatus (Hentz)  (6,7)(26,43,46,61, as Misumenops)
(28, as Misumessus)
M. celer (Hentz)  (7,10)(26,42,46,48,61,67,87, as Misumenops)
M. dubius (Keyserling)  (10)(46,61, as Misumenops)
Misumena vatia (Clerck)  (7,48)(42, as M. calycina L.)
Misumenoides formosipes (Walckenaer)  (7,42,46,87)(28, as Run- 
cinia aleatoria Hentz)(61, as M. aleatorius Hentz)
Misumessus oblongus (Keyserling)  (21)(26,28,42,46,61, as Misu-
menops)(28, as Misumena americana Keyserling)
Ozyptila sp.  (26, as Oxyptila)
Synema parvulum (Hentz)  (7,28,48,61)
Tmarus angulatus (Walckenaer)  (25,46,48,61)(28, as T. caudatus 
Hentz)
T. minutus Banks  (7)
Xysticus apachecus Gertsch  (46,48)
X. auctificus Keyserling  (28,46,61)
X. bicuspis (Keyserling)  (40)
X. cunctator Thorell  (28,61)
X. elegans Keyserling  (25,41)
X. ferox (Hentz)  (6,46)
X. funestus Keyserling  (25,42,46,61)(28, as X. nervosus Banks)
X. gulosus Keyserling  (6,10,28,42,61)
X. pellax Cambridge  (7,46)
X. robinsoni Gertsch  (47)
X. texanus Banks  (25,42,64)
X. triguttatus Keyserling  (21,28,46,61)
Titanoecidae (1 genus - 1 species)
Titanoeca americana Emerton  (6,7,9,28,43,46,68)
Uloboridae (2 genera - 2 species)
Octonoba sinensis (Simon)  (7,14)
Uloborus glomosus (Walckenaer)  (6,7,42,46,73)(28, as U. plumipes 
Lucas)
Zoridae (1 genus - 1 species)
Zora pumila (Hentz)  (9)
  1. In OSU Collection - Det. D. C. Arnold
  2. In OSU Collection - Det. J. A. Beatty
  3. In OSU Collection - Det. B. Cutler
  4. In OSU Collection - Det. C. D. Dondale
  5. In OSU Collection - Det. C. D. Dondale & J. H. Redner
  6. In OSU Collection - Det. L. C. Drew
  7. In OSU Collection - Det. W. A. Drew
  8. In OSU Collection - Det. G. B. Edwards
  9. In OSU Collection - Det. H. Exline
10. In OSU Collection - Det. W. J. Gertsch
11. In OSU Collection - Det. W. J. Gertsch & N. I. Platnick
12. In OSU Collection - Det. R. Grantham
13. In OSU Collection - Det. W. Ivie
14. In OSU Collection - Det. M. H. Muma
15. In OSU Collection - Det. J. M. Nelson
16. In OSU Collection - Det. B. D. Opell
17. In OSU Collection - Det. B. D. Opell & J. A. Beatty
18. In OSU Collection - Det. J. H. Redner
19. In OSU Collection - Det. D. B. Richman
20. In OSU collection - Det. A. M. Smith
21. In OSU Collection - Det. Students
22. In OSU Collection - Det. R. Vetter
23. In OSU Collection - Det. J. D. Unzicker
24. In OSU Collection - Det. H. K. Wallace
25. In OSU Collection - Determiner Unknown
26. Reported by Bailey & Chada, 1968
27. Reported by Bailey et al., 1968
28. Reported by Banks et al., 1932
29. Reported by Barnes, 1958
30. Reported by Barnes, 1959
31. Reported by Beatty, 1970
32. Reported by Berman & Levi, 1971
33. Reported by Bond & Platnick, 2007
34. Reported by Bosworth et al., 1970
35. Reported by Bowling & Sauer, 1975
36. Reported by Brady, 1964
37. Reported by Brady, 1979
38. Reported by Brady, 1987
39. Reported by Brady & McKinley, 1994
40. Reported by Branson, 1958
41. Reported by Branson, 1959
42. Reported by Branson, 1966
43. Reported by Branson & Drew, 1972
44. Reported by Carico, 1972
45. Reported by Carico, 1973
46. Reported by Cokendolpher & Bryce, 1980
47. Reported by Cokendolpher & Horner, 1980
48. Reported by Cokendolpher et al., 1979
49. Reported by Cox, 1962
50. Reported by Dondale & Redner, 1968
51. Reported by Dondale & Redner, 1969
52. Reported by Dondale & redner, 1975
53. Reported by Dondale & Redner, 1976
54. Reported by Dondale & Redner, 1978
55. Reported by Dondale & Redner, 1979
56. Reported by Dondale & Redner, 1983
57. Reported by Dondale & Redner, 1983
58. Reported by Dondale & Redner, 1984
59. Reported by Dondale et al., 1964
60. Reported by Edwards, 1958
61. Reported by Gertsch, 1939
62. Reported by Griswold, 1987
63. Reported by Harrel, 1963
64. Reported by Harrel, 1965
65. Reported by Heiss & Allen, 1986
66. Reported by Horner, 1975
67. Reported by Horner & Klein, 1979
68. Reported by Leech, 1972
69. Reported by Levi, 1974
70. Reported by Levi, 1976
71. Reported by Maddison, 1996
72. Reported by Millidge, 1987
73. Reported by Muma & Gertsch, 1964
74. Reported by Opell & Beatty, 1976
75. Reported by Platnick, 1974
76. Reported by Platnick & Shadab, 1975
77. Reported by Platnick & Shadab, 1975
78. Reported by Platnick & Shadab, 1980
79. Reported by Platnick & Shadab, 1981
80. Reported by Platnick & Shadab, 1982
81. Reported by Platnick & Shadab, 1983
82. Reported by Platnick & Shadab, 1988
83. Reported by Reiskind, 1969
84. Reported by Richman, 1981
85. Reported by Richman, 1989
86. Reported by Richman & Vetter, 2004
87. Reported by Rogers & Horner, 1977
88. Reported by Roth, 1968
89. Reported by Sauer & Platnick, 1972
90. Reported by Shear, 1970
91. Reported by Smith, 1994
92. Reported by Wallace, 1942
93. Reported by Wallace & Exline, 1978