Included taxa
Badcock, H. D. (1932). Reports of an expedition to Paraguay and Brazil in 1926–7, supported by the Trustees of the Percy Sladen Memorial Fund and the Executive Committee of the Carnegie Trust for the Universities of Scotland. Arachnida from the Paraguayan Chaco. Journal of the Linnean Society of London, Zoology 38(257): 1-48. doi:10.1111/j.1096-3642.1932.tb00987.x 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Acacesia hamata | Araneidae | 20, f. 14 (Df) | Acacesia lanceolata |
| Allocosa nanahuensis | Lycosidae | 36, f. 27 (Df) | Lycosa nanahuensis |
| Alpaida alticeps | Araneidae | 25, f. 17 (Dmf) | Araneus carteri |
| Alpaida rubellula | Araneidae | 23, f. 16 (Df) | Araneus inexplicabilis |
| Argiope argentata | Araneidae | 19, f. 13 (Df) | Argiope argyrea |
| Argiope trifasciata | Araneidae | 17, f. 12 (Df) | Argiope simplex |
| Argyrodes elevatus | Theridiidae | 9, f. 4 (Df) | Argyrodes falcatus |
| Breda apicalis | Salticidae | 42, f. 33 (Df) [urn:lsid:nmbe.ch:spidersp:032575] | Breda quinquedentata |
| Corythalia cincta | Salticidae | 45, f. 37 (Dm) | Makthalia cincta |
| Dyrinoides minutus | Trechaleidae | 34 (Dj) | Dyrinoides minutus |
| Dyrinoides onychiatus | Trechaleidae | 33, f. 25 (Dj) | Dyrinoides onychiatus |
| Eustala tribrachiata | Araneidae | 20, f. 15 (Df) | Eustala tribrachiata |
| Geolycosa albimarginata | Lycosidae | 37, f. 28 (Dmf) | Lycosa albimarginata |
| Latrodectus antheratus | Theridiidae | 10, f. 5 (Dm) | Chacoca antherata |
| Latrodectus antheratus | Theridiidae | 11, f. 6 (Df) | Chacoca flavodorsata |
| Latrodectus antheratus | Theridiidae | 12, f. 8 (Df) | Latrodectus carteri |
| Latrodectus antheratus | Theridiidae | 13 (Df) | Latrodectus cretaceus |
| Latrodectus geometricus | Theridiidae | 11, f. 7 (Df) | Chacoca distincta |
| Leucauge atrostricta | Tetragnathidae | 14, f. 10 (Df) | Leucauge atrostricta |
| Megafreya sutrix | Salticidae | 43, f. 35 (Dm) | Plexippus albicrinitus |
| Menemerus bivittatus | Salticidae | 40, f. 32 (Dm) | Camponia lineata |
| Mesabolivar azureus | Pholcidae | 8, f. 3 (Dmf) | Blechroscelis azurea |
| Micrathena swainsoni | Araneidae | 24, f. 19 (Dmf) | Micrathena silvicola |
| Mirandia australis | Salticidae | 47, f. 39 (Df) | Mirandia australis |
| Misumenops croceus | Thomisidae | 30, f. 21 (Df) | Misumena pulchra |
| Misumenops ignobilis | Thomisidae | 29 (Dm) | Misumena ignobilis |
| Misumenops pallens | Thomisidae | 29, f. 20 (Df) | Misumena viridis |
| Nanahua carteri | Zodariidae | 5, f. 1 (Djf) | Nanahua carteri |
| Nothroctenus stupidus | Ctenidae | 31, f. 33 (Df) | Nothroctenus stupidus |
| Parawixia audax | Araneidae | 24 (Df) | Araneus rugosus |
| Physocyclus globosus | Pholcidae | 7, f. 2 (Dmf) | Physocyclus muricola |
| Plexippus luteus | Salticidae | 44 (Dm) | Plexippus luteus |
| Psecas pulcher | Salticidae | 39, f. 30 (Dm) | Psecas pulchra |
| Psecas sumptuosus | Salticidae | 38, f. 29 (Df) | Psecas splendida |
| Rhomphaea projiciens | Theridiidae | 8 (D) | Rhomphaea spinosa |
| Teminius agalenoides | Miturgidae | 32, f. 24 (Dj) | Syrisca agalenoides |
| Tetragnatha nitens | Tetragnathidae | 13, f. 9 (Df) [urn:lsid:nmbe.ch:spidersp:014139] | Tetragnatha decipiens |
| Tetragnatha parva | Tetragnathidae | 14 (Df) | Tetragnatha parva |
| Trichonephila sexpunctata | Araneidae | 16, f. 11 (Dmf; N.B.: omitted by Roewer) | Nephila chacoensis |
| Trichonephila sexpunctata | Araneidae | 17 (Df) | Nephila dubia |
| Verrucosa cylicophora | Araneidae | 26, f. 18 (Df) | Araneus cylicophorus |
Genera
| Genus | Family | Page |
|---|---|---|
| Dyrinoides Badcock, 1932 | Trechaleidae | 33 |
| Mirandia Badcock, 1932 | Salticidae | ? |
| Nanahua Badcock, 1932 | Zodariidae | 5 |
| Nothroctenus Badcock, 1932 | Ctenidae | ? |