Included taxa
Hackman, W. (1954). The spiders of Newfoundland. Acta Zoologica Fennica 79: 1-99. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Agyneta decora | Linyphiidae | 15, f. 32-36 (f) | Agyneta decora |
| Agyneta olivacea | Linyphiidae | 15, f. 24-31 (mf, S of Agyneta olivacea; rejected and considered misidentified by Hippa & Oksala, 1985: 281) | Agyneta cauta |
| Agyneta rurestris | Linyphiidae | 15, f. 19-23 (f, may occur in New World) | Meioneta rurestris |
| Bathyphantes brevis | Linyphiidae | 13 | Bathyphantes brevis |
| Bathyphantes gracilis | Linyphiidae | 13, f. 14-18 (f) | Bathyphantes gracilis |
| Bathyphantes reprobus | Linyphiidae | 13, f. 4-5 (f, T from Lepthyphantes) | Bathyphantes reprobus |
| Collinsia palmeni | Linyphiidae | 22, f. 47-50 (Df) | Collinsia palmeni |
| Dismodicus alticeps | Linyphiidae | 28, f. 69-71 (m) | Dismodicus alticeps |
| Dismodicus bifrons | Linyphiidae | 28, f. 73, 75, 77 (mf) | Dismodicus bifrons |
| Dismodicus decemoculatus | Linyphiidae | 28, f. 72, 74, 76 (mf, reduced to subspecies, S of Dismodicus variegatus, rejected by Crawford, 1988: 15) | Dismodicus bifrons decemoculatus |
| Erigone aletris | Linyphiidae | 19, f. 83 (f) | Erigone aletris |
| Erigone atra | Linyphiidae | 19, f. 84 (f) | Erigone atra |
| Erigone blaesa | Linyphiidae | 19, f. 82 (f) | Erigone blaesa |
| Erigone dentigera | Linyphiidae | 19, f. 81 (f) | Erigone dentigera |
| Erigone ephala | Linyphiidae | 19, f. 79-80 (f) | Erigone ephala |
| Erigone whymperi | Linyphiidae | 19, f. 78 (f) | Erigone whymperi |
| Estrandia grandaeva | Linyphiidae | 11 (S of Estrandia nearctica) | Estrandia grandaeva |
| Glyphesis scopulifer | Linyphiidae | 58, f. 58-59 (f) | Tapinocyba scopulifera |
| Hilaira canaliculata | Linyphiidae | 27, f. 93, 97-99, 101 (Df) [urn:lsid:nmbe.ch:spidersp:056678] | Hilaira aquilonia |
| Hybauchenidium gibbosum | Linyphiidae | 65, f. 68 (f, lapsus for H. dentipalpis) | Hybocoptus denticulatus |
| Incestophantes duplicatus | Linyphiidae | 11, f. 1-3 (f) | Lepthyphantes triramus |
| Kaestneria rufula | Linyphiidae | 13, f. 6-13 (Dmf) | Bathyphantes rufulus |
| Mermessus trilobatus | Linyphiidae | 20, f. 60-62 (f) | Eperigone trilobata |
| Micaria pulicaria | Gnaphosidae | 9 (S of Micaria gentilis and M. montana) | Micaria pulicaria |
| Microlinyphia mandibulata | Linyphiidae | 10, f. 120 (m) | Pusillia mandibulata |
| Microlinyphia pusilla | Linyphiidae | 10, f. 121 (m) | Pusillia pusilla |
| Neodietrichia hesperia | Linyphiidae | 17, f. 51-57 (m) | Dietrichia hesperia |
| Piratula insularis | Lycosidae | 8, 32, 95 (S) | Pirata insularis |
| Porrhomma terrestre | Linyphiidae | 31, f. 111-119 (Dmf) [urn:lsid:nmbe.ch:spidersp:012410] | Porrhomma gertschi |
| Sciastes dubius | Linyphiidae | 26, f. 94-96, 100, 102-104 (Df) | Hilaira dubia |
| Sciastes mentasta | Linyphiidae | 22, f. 85-92 (Tf from Erigone, Dm) | Hilaira mentasta |
| Scirites pectinatus | Linyphiidae | 17, f. 37-41 (Df) [urn:lsid:nmbe.ch:spidersp:058417] | Tapinocyba exigua |
| Sougambus bostoniensis | Linyphiidae | 25, f. 105-110 (Df) [urn:lsid:nmbe.ch:spidersp:058483] | Hilaira algida |
| Spirembolus oreinoides | Linyphiidae | 27, f. 63-67 (f) | Spirembolus oreinoides |
| Tapinocyba lindrothi | Linyphiidae | 16, f. 42-46 (Df) | Tapinocyba lindrothi |
| Trochosa terricola | Lycosidae | 32 (reduced to subspecies) | Trochosa terricola pratensis |
| Walckenaeria cuspidata brevicula | Linyphiidae | 6 (S W. brevicula, rejected) | Walckenaeria brevicula |
Genera
No genus found for this reference