Taxa included

Chamberlin, R. V. & Ivie, W. (1939b). New tarantulas from the southwestern states. Bulletin of the University of Utah 29(11): 1-17.

Taxon
Calisoga centronetha (Chamberlin & Ivie, 1939) (Nemesiidae) 3, f. 7-9 (Dm), Hesperopholis centronethus Original description
Hesperopholis Chamberlin & Ivie, 1939 (Nemesiidae) 3, type Hesperopholis centronethus Chamberlin & Ivie, 1939; gender masculine Original description
Aphonopelma radinum (Chamberlin & Ivie, 1939) (Theraphosidae) 4, f. 6, 10-11 (Dm), Delopelma radinum Original description
Aphonopelma iodius (Chamberlin & Ivie, 1939) (Theraphosidae) 5, f. 1-2 (Dmf; N.B.: specific name is a neuter comparative adjective) [urn:lsid:nmbe.ch:spidersp:057170], Delopelma melanius
Aphonopelma iodius (Chamberlin & Ivie, 1939) (Theraphosidae) 7, f. 3 (Dm; N.B.: specific name is a neuter comparative adjective), Delopelma iodius Original description
Aphonopelma vorhiesi (Chamberlin & Ivie, 1939) (Theraphosidae) 7, f. 4, 12-13 (Dm), Delopelma vorhiesi Original description
Aphonopelma marxi (Simon, 1891) (Theraphosidae) 8, (Dm) [urn:lsid:nmbe.ch:spidersp:057172], Delopelma simulatum
Aphonopelma moderatum (Chamberlin & Ivie, 1939) (Theraphosidae) 9, f. 5 (Dm), Delopelma moderatum Original description

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