Included taxa
Lessert, R. de (1938). Araignées du Congo belge (Premiere partie). Revue de Zoologie et de Botanique Africaines 30: 424-457. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Acantharachne giltayi | Araneidae | 451, f. 38-40 (Df) | Acantharachne giltayi |
| Acontius machadoi | Cyrtaucheniidae | 428, f. 6 (Dm) | Aporoptychus machadoi |
| Ancylotrypa decorata | Cyrtaucheniidae | 426, f. 4-5 (Dm) | Aporoptychus decoratus |
| Araneus tatianae | Araneidae | 449, f. 35-37 (Df) | Araneus tatianae |
| Dolichognatha kratochvili | Tetragnathidae | 439, f. 20-25 (Dm) | Landana kratochvili |
| Eriovixia rhinura | Araneidae | 448, f. 34 (Dm) | Araneus rhinura |
| Hermippus loricatus | Zodariidae | 432, f. 11 (m) | Hermippus loricatus |
| Hermippus schoutedeni | Zodariidae | 433, f. 12-14 (Dm) | Hermippus schoutedeni |
| Heterogriffus berlandi | Thomisidae | 453, f. 41-43 (Dmf) | Doliomalus berlandi |
| Idiops schenkeli | Idiopidae | 424, f. 1-3 (Dm) | Idiops schenkeli |
| Mahembea hewitti | Araneidae | 444, f. 28-30 (Dm) | Larinia hewitti |
| Metellina gertschi | Tetragnathidae | 437, f. 18-19 (Dm) | Meta gertschi |
| Modisimus culicinus | Pholcidae | 434, f. 15-17 (Dmf) | Hedypsilus lawrencei |
| Paralarinia denisi | Araneidae | 445, f. 31-33 (Dmf) | Larinia denisi |
| Parazilia strandi | Tetragnathidae | 442, f. 26-27 (Df) | Parazilia strandi |
| Prodidomus domesticus | Gnaphosidae | 429, f. 7-9 (Dmf) | Prodidomus domesticus |
| Systenoplacis giltayi | Zodariidae | 431, f. 10 (m) | Cydrelichus giltayi |
Genera
| Genus | Family | Page |
|---|---|---|
| Parazilia Lessert, 1938 | Tetragnathidae | ? |