Included taxa
Blackwall, J. (1841). The difference in the number of eyes with which spiders are provided proposed as the basis of their distribution into tribes; with descriptions of newly discovered species and the characters of a new family and three new genera of spiders. Transactions of the Linnean Society of London 18: 601-670. 
Species
| Species | Family | Page / figures | published as |
|---|---|---|---|
| Agyneta rurestris | Linyphiidae | 646 (Dmf) | Neriene gracilis |
| Alopecosa pulverulenta | Lycosidae | 609 (Dmf) | Lycosa rapax |
| Amaurobius fenestralis | Amaurobiidae | 607 | Ciniflo atrox |
| Antistea elegans | Hahniidae | 619 (Dmf) | Agelena elegans |
| Araeoncus humilis | Linyphiidae | 636 (Dmf) | Walckenaera humilis |
| Arctosa leopardus | Lycosidae | 614 (Dmf) | Lycosa cambrica |
| Bathyphantes gracilis | Linyphiidae | 666 (Dm) | Linyphia gracilis |
| Brigittea latens | Dictynidae | 608 | Ergatis latens |
| Centromerus sylvaticus | Linyphiidae | 644 (Dm) | Neriene sylvatica |
| Clubiona brevipes | Clubionidae | 603 (Dmf) | Clubiona brevipes |
| Clubiona comta | Clubionidae | 605 (Dmf) | Clubiona fucata |
| Coelotes atropos | Agelenidae | 618, pl. 39, f. 6-8 (mf; N.B.: in summaries of this paper published elsewhere in the same year, Blackwall used the combination Cavator s., see Bonnet, 1956: 1178) | Coelotes saxatilis |
| Dictyna arundinacea | Dictynidae | 608 | Ergatis benigna |
| Diplocephalus picinus | Linyphiidae | 640 (Dm) | Walckenaera picina |
| Dismodicus bifrons | Linyphiidae | 634 (Dm) | Walckenaera bifrons |
| Erigonella hiemalis | Linyphiidae | 632 (Dmf) | Walckenaera hiemalis |
| Ero furcata | Mimetidae | 627 (Df) | Theridion callens |
| Gonatium rubellum | Linyphiidae | 648 (Dmf) | Neriene rubella |
| Gongylidiellum parvum | Linyphiidae | 647 (Dm) | Neriene parva |
| Gongylidium rufipes | Linyphiidae | 642 (Dm) | Neriene munda |
| Hahnia nava | Hahniidae | 622 (Dmf) | Agelena nava |
| Helophora insignis | Linyphiidae | 662 (Df) | Linyphia insignis |
| Iberina montana | Hahniidae | 622 (Df; N.B.: primary junior homonym of A. m. C. L. Koch, 1834, but that name is now a nomen dubium) | Agelena montana |
| Kaestneria dorsalis | Linyphiidae | 664 (Dm) | Linyphia claytoniae |
| Labulla thoracica | Linyphiidae | 655 (Dmf) | Linyphia cauta |
| Linyphia furva | Linyphiidae | 663 (Df) | Linyphia furva |
| Linyphia hortensis | Linyphiidae | 659 (Dmf) | Linyphia sylvatica |
| Lophomma punctatum | Linyphiidae | 629 (Df) | Walckenaera punctata |
| Megalepthyphantes nebulosus | Linyphiidae | 657 (Dmf) | Linyphia vivax |
| Metellina merianae | Tetragnathidae | 668 (Dmf) [urn:lsid:nmbe.ch:spidersp:013919] | Epeira celata |
| Microneta viaria | Linyphiidae | 645 (Dm) | Neriene viaria |
| Neriene peltata | Linyphiidae | 661 (Dmf) | Linyphia rubea |
| Neriene pulla | Linyphiidae | 646 (Dm) | Neriene pulla |
| Nigma flavescens | Dictynidae | 608 | Ergatis flavescens |
| Nigma walckenaeri | Dictynidae | 608 | Ergatis viridissima |
| Obscuriphantes obscurus | Linyphiidae | 665 (Dm) | Linyphia obscura |
| Oedothorax gibbosus | Linyphiidae | 653 (Dmf) | Neriene gibbosa |
| Oedothorax gibbosus | Linyphiidae | 654 (Dm) | Neriene tuberosa |
| Pachygnatha listeri | Tetragnathidae | 667 (Dmf) | Manduculus limatus |
| Paidiscura pallens | Theridiidae | 627 (Df) | Theridion albens |
| Parapelecopsis nemoralis | Linyphiidae | 641 (Dm) | Walckenaera nemoralis |
| Pardosa pullata | Lycosidae | 611 (Dmf) | Lycosa obscura |
| Pelecopsis turgida | Linyphiidae | 630 (Dmf) | Walckenaera turgida |
| Piratula latitans | Lycosidae | 612 (Dmf) | Lycosa latitans |
| Pocadicnemis pumila | Linyphiidae | 639 (Dmf) | Walckenaera pumila |
| Poeciloneta variegata | Linyphiidae | 650 (Dmf) | Neriene variegata |
| Porrhomma errans | Linyphiidae | 643 (Dmf) | Neriene errans |
| Pseudeuophrys erratica | Salticidae | 616 (Dmf) | Salticus distinctus |
| Robertus dubius | Theridiidae | 652 (Dm) | Neriene dubia |
| Saaristoa abnormis | Linyphiidae | 649 (Dmf) | Neriene abnormis |
| Scotina celans | Liocranidae | 624 (Dmf) | Agroeca celans |
| Silometopus ater | Linyphiidae | 630 (Dmf) | Walckenaera atra |
| Walckenaeria antica | Linyphiidae | 637 (Dmf) | Walckenaeria apicata |
| Walckenaeria bicolor | Linyphiidae | 635 (Dm) | Walckenaera bicolor |
| Walckenaeria parva | Linyphiidae | 635 (Dmf) | Walckenaera parva |
Genera
| Genus | Family | Page |
|---|---|---|
| Coelotes Blackwall, 1841 | Agelenidae | 618 |