Included taxa
Machado, A. de B. (1941). Araignées nouvelles pour la faune portugaise (II). Memorias e Estudos do Museu Zoologico da Universidade de Coimbra 117: 1-60. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Arctosa cinerea | Lycosidae | xv (S of Arctosa similis, revalidated by Buchar, Knoflach & Thaler, 2006: 334) | Lycosa cinerea |
| Callilepis concolor | Gnaphosidae | 19, f. 15-17 (mf, elevated from subspecies) | Callilepis concolor |
| Centromerus paradoxus | Linyphiidae | 31 (S of C. satyrus, subsequently rejected) | Centromerus paradoxus |
| Cryptachaea blattea | Theridiidae | 22, f. 18-21 (f, Dm) | Theridion acoreensis |
| Eratigena bucculenta | Agelenidae | 36, f. 22-29 (f, Dm; Simon's m =T. feminea) | Tegenaria bucculenta |
| Eratigena feminea | Agelenidae | 42 (S, rejected) | Tegenaria feminea |
| Ero flammeola | Mimetidae | 27 (S of Ero ligurica lusitanica) | Ero flammeola |
| Micaria albovittata | Gnaphosidae | 35 (S) | Micaria scintillans |
| Oonops pulcher | Oonopidae | 12, f. 7, 9 (f, S of Oonops rusticulus) | Oonops pulcher |
| Oonops tubulatus | Oonopidae | 4, f. 2-6, 8 (mf) | Oonops tubulatus |
| Ozyptila pauxilla | Thomisidae | 33 (S of Ozyptila fuscosternum and O. nigella) | Ozyptila pauxilla |
| Pritha pallida | Filistatidae | 1, f. 1 (m) | Filistata pallida |
| Tegenaria domestica | Agelenidae | 42 (S) | Tegenaria domestica |
| Tegenaria pagana | Agelenidae | 42 (S of Tegenaria testacea) | Tegenaria pagana |
| Textrix pinicola | Agelenidae | 44 (S of Textrix lusitanica) | Textrix pinicola |
| Xysticus nigrotrivittatus | Thomisidae | xv (S of Xysticus albovittatus) | Xysticus nigrotrivittatus |
| Zelotes egregioides | Gnaphosidae | 15, f. 10-14 (mf, misidentified) | Zelotes fuscipes |
Genera
No genus found for this reference