Chamberlin, R. V. & Ivie, W. (1939a). Studies on North American spiders of the family Micryphantidae. Verhandlungen, VII. Internationaler Kongress für Entomologie, Berlin 1: 56-73.
| Taxon | |
|---|---|
| Erigone benes Chamberlin & Ivie, 1939 (Linyphiidae) | 56, f. 3 (Dm), Erigone benes Original description |
| Erigone angela Chamberlin & Ivie, 1939 (Linyphiidae) | 57, f. 4 (Dm), Erigone angela Original description |
| Erigone denticulata Chamberlin & Ivie, 1939 (Linyphiidae) | 57, f. 2 (Dm), Erigone denticulata Original description |
| Erigone aspura Chamberlin & Ivie, 1939 (Linyphiidae) | 58, f. 1 (Dmf), Erigone aspura Original description |
| Erigone praecursa Chamberlin & Ivie, 1939 (Linyphiidae) | 58, f. 5-6 (Dmf), Erigone praecursa Original description |
| Mermessus bryantae (Ivie & Barrows, 1935) (Linyphiidae) | 59, f. 7 (Df), Eperigone lyra |
| Mermessus holdus (Chamberlin & Ivie, 1939) (Linyphiidae) | 59, f. 8-9 (Df), Eperigone holda Original description |
| Eulaira chelata Chamberlin & Ivie, 1939 (Linyphiidae) | 60, f. 11-12 (Dmf), Eulaira chelata Original description |
| Eulaira delana Chamberlin & Ivie, 1939 (Linyphiidae) | 60, f. 10 (Df), Eulaira delana Original description |
| Tachygyna vancouverana Chamberlin & Ivie, 1939 (Linyphiidae) | 61, f. 19-22 (Dmf), Tachygyna vancouverana Original description |
| Tachygyna Chamberlin & Ivie, 1939 (Linyphiidae) | 61, type Tachygyna vancouverana Chamberlin & Ivie, 1939; gender feminine Original description |
| Tachygyna delecta Chamberlin & Ivie, 1939 (Linyphiidae) | 62, f. 23-24 (Df), Tachygyna delecta Original description |
| Tachygyna tuoba (Chamberlin & Ivie, 1933) (Linyphiidae) | 62, f. 25-26 (f), Tachygyna tuoba |
| Tachygyna haydeni Chamberlin & Ivie, 1939 (Linyphiidae) | 63, f. 27-30 (Dmf), Tachygyna haydeni Original description |
| Tachygyna pallida Chamberlin & Ivie, 1939 (Linyphiidae) | 63, f. 13-16 (Dmf), Tachygyna pallida Original description |
| Ceratinops obscurus (Chamberlin & Ivie, 1939) (Linyphiidae) | 64, f. 17-18 (Dm), Masonetta obscura Original description |
| Diplocentria perplexa (Chamberlin & Ivie, 1939) (Linyphiidae) | 64, f. 48-49 (Dm), Maso perplexa Original description |
| Masonetta floridana (Ivie & Barrows, 1935) (Linyphiidae) | 64, Masonetta floridana |
| Masonetta Chamberlin & Ivie, 1939 (Linyphiidae) | 64, type Caseola floridana Ivie & Barrows, 1935; gender feminine Original description |
| Sisicottus montanus (Emerton, 1882) (Linyphiidae) | 65, f. 40 (m), Sisicottus montanus |
| Typhochrestus uintanus (Chamberlin & Ivie, 1939) (Linyphiidae) | 65, f. 31-34 (Dmf), Sisicottus uintanus Original description |
| Walckenaeria cornuella (Chamberlin & Ivie, 1939) (Linyphiidae) | 65, f. 35-37 (Dmf), Sisicottus cornuella Original description |
| Sisicottus nesides (Chamberlin, 1921) (Linyphiidae) | 66, f. 39 (m), Sisicottus nesides |
| Sisicottus orites (Chamberlin, 1919) (Linyphiidae) | 66, f. 38 (m), Sisicottus orites |
| Walckenaeria saniuana (Chamberlin & Ivie, 1939) (Linyphiidae) | 66, f. 46-47 (Dm), Sisis saniuana Original description |
| Ceratinopsis delicata Chamberlin & Ivie, 1939 (Linyphiidae) | 67, f. 43-45 (Dmf), Ceratinopsis delicata Original description |
| Ceratinopsis yola Chamberlin & Ivie, 1939 (Linyphiidae) | 67, f. 41-42 (Dm), Ceratinopsis yola Original description |
| Ceraticelus crassiceps Chamberlin & Ivie, 1939 (Linyphiidae) | 68, f. 52-54 (Dmf), Ceraticelus crassiceps Original description |
| Ceraticelus fissiceps (O. Pickard-Cambridge, 1874) (Linyphiidae) | 69, f. 55-57 (Dmf) [urn:lsid:nmbe.ch:spidersp:009834], Ceraticelus vesperus |
| Idionella anomala (Gertsch & Ivie, 1936) (Linyphiidae) | 69, f. 59 (Df) [urn:lsid:nmbe.ch:spidersp:058804], Ceraticelus guttatus |
| Ceraticelus micropalpis (Emerton, 1882) (Linyphiidae) | 70, f. 58 (Df) [urn:lsid:nmbe.ch:spidersp:058783], Ceraticelus durus |
| Pelecopsis sculpta (Emerton, 1917) (Linyphiidae) | 70, f. 51 (m), Pelecopsis sculptum |
| Pelecopsis sculpta digna Chamberlin & Ivie, 1939 (Linyphiidae) | 70, f. 50 (Dmf), Pelecopsis dignum Original description |