Taxa included

Chamberlin, R. V. & Ivie, W. (1933a). Spiders of the Raft River Mountains of Utah. Bulletin of the University of Utah 23(4): 1-79.

Taxon
Dictyna idahoana Chamberlin & Ivie, 1933 (Dictynidae) 4, pl. 1, f. 1-3 (Dm), Dictyna idahoana Original description
Enoplognatha marmorata (Hentz, 1850) (Theridiidae) 8, pl. 1, f. 8, Enoplognatha mimoides
Steatoda variata Gertsch, 1960 (Theridiidae) 8, pl. 1, f. 9 (f; misidentified per Gertsch, 1960b: 24), Lithyphantes distinctus
Robertus vigerens (Chamberlin & Ivie, 1933) (Theridiidae) 9, pl. 2, f. 10-20 (Dmf), Garritus vigerens Original description
Steatoda borealis (Hentz, 1850) (Theridiidae) 9, pl. 1, f. 7 (f), Steatoda borealis
Steatoda hespera Chamberlin & Ivie, 1933 (Theridiidae) 9, pl. 1, f. 4-6 (Dmf), Steatoda hespera Original description
Garritus Chamberlin & Ivie, 1933 (Theridiidae) 9, type Garritus vigerens Chamberlin & Ivie, 1933; gender masculine Original description
Erigone cristatopalpus Simon, 1884 (Linyphiidae) 11, pl. 3, f. 21-25 (Dmf) [urn:lsid:nmbe.ch:spidersp:010527], Erigone viabilis
Mermessus taibo (Chamberlin & Ivie, 1933) (Linyphiidae) 12, pl. 3, f. 26-27, pl. 4, f. 28-31 (Dmf), Eperigone taibo Original description
Halorates alascensis (Banks, 1900) (Linyphiidae) 14, pl. 4, f. 32 (f), Catabrithorax clypiellus
Eulaira Chamberlin & Ivie, 1933 (Linyphiidae) 14, type Eulaira dela Chamberlin & Ivie, 1933; gender feminine Original description
Diplocentria bidentata (Emerton, 1882) (Linyphiidae) 15, pl. 1, f. 6, pl. 10, f. 85 (Dmf), Eulaira tigana
Eulaira dela Chamberlin & Ivie, 1933 (Linyphiidae) 15, pl. 4, f. 33-36 (Dmf), Eulaira dela Original description
Eulaira schediana Chamberlin & Ivie, 1933 (Linyphiidae) 17, pl. 4, f. 37-40 (Dmf), Eulaira schediana Original description
Spirembolus monticolens (Chamberlin, 1919) (Linyphiidae) 18, pl. 6, f. 53-54, Spirembolus monticolens
Spirembolus mundus Chamberlin & Ivie, 1933 (Linyphiidae) 18, pl. 5, f. 41-43, pl. 6, f. 50-52 (Dmf), Spirembolus mundus Original description
Scotinotylus sanctus (Crosby, 1929) (Linyphiidae) 20, pl. 9, f. 87 (Df) [urn:lsid:nmbe.ch:spidersp:059878], Spirembolus chera
Disembolus Chamberlin & Ivie, 1933 (Linyphiidae) 20, type Disembolus stridulans Chamberlin & Ivie, 1933; gender masculine Original description
Disembolus stridulans Chamberlin & Ivie, 1933 (Linyphiidae) 21, pl. 5, f. 44-46, pl. 6, f. 55-57 (Dm), Disembolus stridulans Original description
Sisicottus orites (Chamberlin, 1919) (Linyphiidae) 22, pl. 5, f. 48 (Df), Oedothorax orites
Tachygyna tuoba (Chamberlin & Ivie, 1933) (Linyphiidae) 23, pl. 9, f. 90-92 (Df), Tunagyna tuoba Original description
Tunagyna debilis (Banks, 1892) (Linyphiidae) 23, Tunagyna debilis
Tunagyna Chamberlin & Ivie, 1933 (Linyphiidae) 23, type Tmeticus debilis Banks, 1892; gender feminine Original description
Walckenaeria thrinax (Chamberlin & Ivie, 1933) (Linyphiidae) 24, pl. 6, f. 62, pl. 7, f. 69-74 (Dmf), Cornicularia thrinax Original description
Ceratinella acerea Chamberlin & Ivie, 1933 (Linyphiidae) 26, pl. 5, f. 47 (Df), Ceratinella acerea Original description
Nanavia Chamberlin & Ivie, 1933 (Linyphiidae) 26, type Nanavia monticola Chamberlin & Ivie, 1933; gender feminine; syn. of Leptorhoptrum robustum (Westring, 1851) Original description
Leptorhoptrum robustum (Westring, 1851) (Linyphiidae) 27, pl. 8, f. 75-82 (Dmf), Nanavia monticola
Anacornia microps Chamberlin & Ivie, 1933 (Linyphiidae) 29, pl. 6, f. 58-60, pl. 7, f. 65-68 (Dm), Anacornia microps Original description
Anacornia Chamberlin & Ivie, 1933 (Linyphiidae) 29, type Anacornia microps Chamberlin & Ivie, 1933; gender feminine Original description
Helophora orinoma (Chamberlin, 1919) (Linyphiidae) 31, pl. 8, f. 85-86 (Dm), Linyphia orinoma
Linyphantes aeronauticus (Petrunkevitch, 1929) (Linyphiidae) 31, pl. 8, f. 81-84 (Df) [urn:lsid:nmbe.ch:spidersp:058800], Linyphia ephedra
Lepthyphantes furcillifer Chamberlin & Ivie, 1933 (Linyphiidae) 32, pl. 10, f. 109-112 (Dmf), Lepthyphantes furcillifer Original description
Bathyphantes latescens (Chamberlin, 1919) (Linyphiidae) 34, pl. 12, f. 119-120 (f), Bathyphantes latescens
Microneta viaria (Blackwall, 1841) (Linyphiidae) 34, (S of Grammonota obesior), Microneta viaria
Agyneta fratrella (Chamberlin, 1919) (Linyphiidae) 35, pl. 6, f. 61, pl. 9, f. 93-95, pl. 10, f. 101-102 (f, Dm), Microneta fratrella
Agyneta lophophor (Chamberlin & Ivie, 1933) (Linyphiidae) 35, pl. 10, f. 103-106 (Df), Microneta lophophor Original description
Agyneta uta (Chamberlin, 1920) (Linyphiidae) 35, pl. 9, f. 96-98 (Dmf) [urn:lsid:nmbe.ch:spidersp:054443], Microneta anopla
Microneta orines Chamberlin & Ivie, 1933 (Linyphiidae) 35, pl. 10, f. 107-108 (Df), Microneta orines Original description
Agyneta protrudens (Chamberlin & Ivie, 1933) (Linyphiidae) 37, pl. 9, f. 99 (Df), Microneta protrudens Original description
Agyneta simplex (Emerton, 1926) (Linyphiidae) 37, pl. 9, f. 100 (Df) [urn:lsid:nmbe.ch:spidersp:054483], Microneta tumoa
Phrurotimpus borealis (Emerton, 1911) (Phrurolithidae) 40, pl. 12, f. 124-126 (Dmf), Phrurolithus utus
Piabuna nanna Chamberlin & Ivie, 1933 (Phrurolithidae) 41, pl. 12, f. 121-123 (Df), Piabuna nanna Original description
Piabuna Chamberlin & Ivie, 1933 (Phrurolithidae) 41, type Piabuna nanna Chamberlin & Ivie, 1933; gender feminine Original description
Agelenopsis utahana (Chamberlin & Ivie, 1933) (Agelenidae) 43, pl. 11, f. 113-115 (Dmf), Agelena utahana Original description
Cicurina intermedia Chamberlin & Ivie, 1933 (Cicurinidae) 46, pl. 11, f. 116-118 (Dmf), Cicurina intermedia Original description
Phidippus asotus Chamberlin & Ivie, 1933 (Salticidae) 50, pl. 12, f. 128-129 (Dm), Phidippus asotus Original description

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