Taxa included

Chamberlin, R. V. (1947). A summary of the known North American Amaurobiidae. Bulletin of the University of Utah 38(8): 1-31.

Taxon
Amaurobius ferox (Walckenaer, 1830) (Amaurobiidae) 6, pl. 1, f. 1-2 (mf), Amaurobius ferox
Amaurobius similis (Blackwall, 1861) (Amaurobiidae) 6, Callobius alaskanus
Callobius angelus (Chamberlin & Ivie, 1947) (Amaurobiidae) 6, (T from Amaurobius), Callobius angelus
Callobius arizonicus (Chamberlin & Ivie, 1947) (Amaurobiidae) 6, (T from Amaurobius), Callobius arizonicus
Callobius Chamberlin, 1947 (Amaurobiidae) 6, type Ciniflo bennetti Blackwall, 1846; gender masculine Original description
Callobius arizonicus (Chamberlin & Ivie, 1947) (Amaurobiidae) 7, (T from Amaurobius), Callobius catalinus
Callobius bennetti (Blackwall, 1846) (Amaurobiidae) 7, Callobius bennetti
Callobius canada (Chamberlin & Ivie, 1947) (Amaurobiidae) 7, Callobius canada
Callobius deces (Chamberlin & Ivie, 1947) (Amaurobiidae) 7, Callobius deces
Callobius enus (Chamberlin & Ivie, 1947) (Amaurobiidae) 7, Callobius enus
Callobius kamelus (Chamberlin & Ivie, 1947) (Amaurobiidae) 8, Callobius kamelus
Callobius nevadensis (Simon, 1885) (Amaurobiidae) 8, (T from Amaurobius), Callobius nevadensis
Callobius nevadensis (Simon, 1885) (Amaurobiidae) 8, (T from Amaurobius), Callobius pallescens
Callobius nomeus (Chamberlin, 1919) (Amaurobiidae) 8, (T from Amaurobius), Callobius nomeus
Callobius olympus (Chamberlin & Ivie, 1947) (Amaurobiidae) 8, Callobius olympus
Callobius pictus (Simon, 1885) (Amaurobiidae) 8, (T from Amaurobius), Callobius melanus
Callobius nevadensis (Simon, 1885) (Amaurobiidae) 9, (T from Amaurobius), Callobius shastus
Callobius pictus (Simon, 1885) (Amaurobiidae) 9, (T from Amaurobius), Callobius pictus
Callobius pictus (Simon, 1885) (Amaurobiidae) 9, (T from Amaurobius), Callobius subnomeus
Callobius severus (Simon, 1885) (Amaurobiidae) 9, (T from Amaurobius), Callobius severus
Callobius severus (Simon, 1885) (Amaurobiidae) 9, (T from Amaurobius), Callobius severinus
Callobius tamarus (Chamberlin & Ivie, 1947) (Amaurobiidae) 9, Callobius tamarus
Walmus Chamberlin, 1947 (Amaurobiidae) 10, type Walmus barbarus Chamberlin, 1947; gender masculine; syn. of Amaurobius barbaricus Leech, 1972 Original description
Amaurobius agastus (Chamberlin, 1947) (Amaurobiidae) 11, pl. 2, f. 12 (Df), Walmus agastus Original description
Amaurobius barbaricus Leech, 1972 (Amaurobiidae) 11, f. 5-8 (Dmf, preoccupied in Amaurobius by Simon, 1911, see Amaurobius barbarus) [urn:lsid:nmbe.ch:spidersp:054690], Walmus barbarus
Amaurobius borealis Emerton, 1909 (Amaurobiidae) 12, f. 9-10 (mf), Walmus borealis
Amaurobius dorotheae (Chamberlin, 1947) (Amaurobiidae) 13, pl. 1, f. 11 (Df), Walmus dorotheae Original description
Amaurobius hagiellus (Chamberlin, 1947) (Amaurobiidae) 13, pl. 2, f. 13 (Df), Walmus hagiellus Original description
Amaurobius heathi (Chamberlin, 1947) (Amaurobiidae) 13, pl. 2, f. 14-15 (Dmf), Walmus heathi Original description
Amaurobius latescens (Chamberlin, 1919) (Amaurobiidae) 14, pl. 2, f. 16 (Df) [urn:lsid:nmbe.ch:spidersp:056531], Walmus hermosus
Amaurobius latescens (Chamberlin, 1919) (Amaurobiidae) 14, pl. 2, f. 17-18 (mf), Walmus latescens
Amaurobius mathetes (Chamberlin, 1947) (Amaurobiidae) 15, pl. 2, f. 19-20, pl. 3, f. 21 (Dmf), Walmus mathetes Original description
Amaurobius mephisto (Chamberlin, 1947) (Amaurobiidae) 15, pl. 3, f. 22 (Df), Walmus mephisto Original description
Pimus fractus (Chamberlin, 1920) (Amaurobiidae) 16, pl. 3, f. 23 (Df), Walmus oblitus
Pimus pitus Chamberlin, 1947 (Amaurobiidae) 16, pl. 3, f. 24 (Df), Walmus varus
Cybaeopsis macaria (Chamberlin, 1947) (Amaurobiidae) 17, f. 25-27 (Dmf), Callioplus macarius Original description
Arctobius agelenoides (Emerton, 1919) (Amaurobiidae) 18, f. 28 (Tmf from Amaurobius), Hesperauximus agelenoides
Pimus fractus (Chamberlin, 1920) (Amaurobiidae) 19, f. 29 (f), Pimus fractus
Pimus hesperellus Chamberlin, 1947 (Amaurobiidae) 19, pl. 4, f. 30 (Df), Pimus hesperellus Original description
Pimus Chamberlin, 1947 (Amaurobiidae) 19, type Pimus pitus Chamberlin, 1947; gender masculine Original description
Pimus leucus Chamberlin, 1947 (Amaurobiidae) 20, pl. 4, f. 31 (Df), Pimus leucus Original description
Pimus pitus Chamberlin, 1947 (Amaurobiidae) 20, pl. 4, f. 32-34 (Dmf), Pimus pitus Original description
Titanoeca americana Emerton, 1888 (Titanoecidae) 21, pl. 4, f. 35 (Df) [urn:lsid:nmbe.ch:spidersp:055432], Titanoeca americana anopla
Titanoeca nivalis Simon, 1874 (Titanoecidae) 22, pl. 4, f. 36 (m), Titanoeca silvicola
Amaurobius ferox (Walckenaer, 1830) (Amaurobiidae) 24, pl. 1, f. 3-4 (m), Amaurobius peninsulanus

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