Total: 334 records.
| Family
| Species
| Date range | Number | Maturity | Sex | Location | Biotope type | Situation descr. | Collection method | Identification characteristic | leg.
| det.
| vid.
| coll.
| coll. 2
| Comments | |
|---|
| Agelenidae | Agelena labyrinthica valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Anyphaenidae | Anyphaena accentuata valid | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Anyphaenidae | Anyphaena accentuata valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus alsine valid | 1949–1953 | 1 | immature | unknown | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus alsine valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus diadematus valid (as Aranea diadema) | 1949–1953 | 11 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus diadematus valid (as Aranea diadema) | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus marmoreus valid (as Aranea betulae) | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus marmoreus valid (as Aranea betulae) | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus marmoreus valid (as Aranea raji) | 1949–1953 | 15 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus marmoreus valid (as Aranea raji) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus quadratus valid (as Aranea reaumurii) | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus quadratus valid (as Aranea reaumurii) | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus sturmi valid (as Aranea sturmi) | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araneus sturmi valid (as Aranea sturmi) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araniella cucurbitina valid (as Aranea cucurbitina) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araniella cucurbitina valid (as Aranea cucurbitina) | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araniella opisthographa valid (as Aranea cucurbitina opisthographa) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Araniella opisthographa valid (as Aranea cucurbitina opisthographa) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Cercidia prominens valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Cercidia prominens valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Cyclosa conica valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Cyclosa conica valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Gibbaranea gibbosa valid (as Aranea gibbosa) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Hypsosinga pygmaea valid (as Singa pygmaea) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Hypsosinga sanguinea valid (as Singa sanguinea) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Larinioides cornutus valid (as Aranea foliata) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Mangora acalypha valid | 1949–1953 | 8 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Mangora acalypha valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Nuctenea umbratica valid (as Aranea sexpunctata) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Zilla diodia valid | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Araneidae | Zilla diodia valid | 1949–1953 | 8 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Cheiracanthiidae | Cheiracanthium erraticum valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona brevipes valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona caerulescens valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona caerulescens valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona comta valid (as Clubiona compta) | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona corticalis valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona corticalis valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona frutetorum valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona frutetorum valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona germanica valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona germanica valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona lutescens valid | 1949–1953 | 20 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona lutescens valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona neglecta valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona neglecta valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona pallidula valid (as Clubiona holosericea) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona pallidula valid (as Clubiona holosericea) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona phragmitis valid | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona phragmitis valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona reclusa valid | 1949–1953 | 9 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona reclusa valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona terrestris valid | 1949–1953 | 10 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Clubionidae | Clubiona terrestris valid | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Dictynidae | Dictyna arundinacea valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Dictynidae | Dictyna uncinata valid | 1949–1953 | 60 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Dictynidae | Dictyna uncinata valid | 1949–1953 | 67 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Dictynidae | Lathys humilis valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Dictynidae | Nigma flavescens valid (as Ergatis flavescens) | 1949–1953 | 14 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Dictynidae | Nigma flavescens valid (as Ergatis flavescens) | 1949–1953 | 32 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Gnaphosidae | Drassodes lapidosus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Gnaphosidae | Drassodes pubescens valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Gnaphosidae | Haplodrassus silvestris valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Gnaphosidae | Micaria pulicaria valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Gnaphosidae | Micaria pulicaria valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Gnaphosidae | Micaria subopaca valid (as Micaria albostriata) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Gnaphosidae | Micaria subopaca valid (as Micaria albostriata) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Gnaphosidae | Zelotes latreillei valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Gnaphosidae | Zelotes subterraneus valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Gnaphosidae | Zelotes subterraneus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Hahniidae | Cicurina cicur valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Hahniidae | Hahnia helveola valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Hahniidae | Hahnia ononidum valid (as Hahnia mengei) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Hahniidae | Hahnia pusilla valid | 1949–1953 | 21 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Hahniidae | Hahnia pusilla valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Hahniidae | Iberina montana valid (as Hahnia montana) | 1949–1953 | 72 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Hahniidae | Iberina montana valid (as Hahnia montana) | 1949–1953 | 22 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Agyneta fuscipalpa valid (as Meioneta fuscipalpus) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Agyneta rurestris valid (as Meioneta rurestris) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Agyneta rurestris valid (as Meioneta rurestris) | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Agyneta saxatilis valid (as Aprolagus saxatilis) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Agyneta saxatilis valid (as Aprolagus saxatilis) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Agyneta subtilis valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Araeoncus crassiceps valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Araeoncus crassiceps valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Araeoncus humilis valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Araeoncus humilis valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Bathyphantes gracilis valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Bathyphantes nigrinus valid (as Stylophora nigrina) | 1949–1953 | 24 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Bathyphantes nigrinus valid (as Stylophora nigrina) | 1949–1953 | 11 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Bathyphantes parvulus valid | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Bolyphantes luteolus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Centromerita bicolor valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Centromerus prudens valid | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Centromerus sylvaticus valid | 1949–1953 | 10 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Centromerus sylvaticus valid | 1949–1953 | 11 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Ceratinella brevipes valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Ceratinella brevis valid | 1949–1953 | 13 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Ceratinella brevis valid | 1949–1953 | 10 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Cnephalocotes obscurus valid | 1949–1953 | 11 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Cnephalocotes obscurus valid | 1949–1953 | 13 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Dicymbium tibiale valid | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Dicymbium tibiale valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Diplocephalus cristatus valid | 1954 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Diplocephalus cristatus valid | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Diplocephalus latifrons valid (as Plaesiocraerus latifrons) | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Diplocephalus latifrons valid (as Plaesiocraerus latifrons) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Diplocephalus picinus valid (as Plaesiocraerus picinus) | 1949–1953 | 24 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Diplocephalus picinus valid (as Plaesiocraerus picinus) | 1949–1953 | 8 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Diplostyla concolor valid (as Stylophora concolor) | 1949–1953 | 63 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Diplostyla concolor valid (as Stylophora concolor) | 1949–1953 | 29 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Dismodicus bifrons valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Dismodicus elevatus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Drapetisca socialis valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Drapetisca socialis valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Entelecara acuminata valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Entelecara acuminata valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Entelecara erythropus valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Entelecara flavipes valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Entelecara flavipes valid | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Entelecara media valid | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Erigone atra valid | 1949–1953 | 12 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Erigone atra valid | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Erigone dentipalpis valid | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Erigone dentipalpis valid | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Erigonella ignobilis valid (as Troxochrus ignobilis) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Floronia bucculenta valid (as Floronia frenata) | 1949–1953 | 8 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Floronia bucculenta valid (as Floronia frenata) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Gnathonarium dentatum valid | 1949–1953 | 18 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Gnathonarium dentatum valid | 1949–1953 | 12 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Gonatium rubellum valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Gongylidiellum latebricola valid | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Gongylidiellum murcidum valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Gongylidiellum murcidum valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Gongylidium rufipes valid | 1949–1953 | 10 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Gongylidium rufipes valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Hypomma bituberculatum valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Hypomma cornutum valid | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Hypomma cornutum valid | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Kaestneria dorsalis valid (as Stylophora dorsalis) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Lepthyphantes minutus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Lepthyphantes minutus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Linyphia hortensis valid | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Linyphia hortensis valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Lophomma punctatum valid | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Macrargus rufus valid | 1949–1953 | 17 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Macrargus rufus valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Maso sundevalli valid | 1949–1953 | 66 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Maso sundevalli valid | 1949–1953 | 8 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Micrargus herbigradus valid (as Blaniargus herbigrada) | 1949–1953 | 22 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Micrargus herbigradus valid (as Blaniargus herbigrada) | 1949–1953 | 14 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Micrargus subaequalis valid | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Microlinyphia pusilla valid (as Linyphia pusilla) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Microneta viaria valid | 1949–1953 | 251 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Microneta viaria valid | 1949–1953 | 104 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Minyriolus pusillus valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Moebelia penicillata valid (as Styloctetor penicillatus) | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Neriene clathrata valid (as Linyphia clathrata) | 1949–1953 | 23 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Neriene clathrata valid (as Linyphia clathrata) | 1949–1953 | 8 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Neriene montana valid (as Linyphia resupina-domestica) | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Neriene montana valid (as Linyphia montana) | 1949–1953 | 16 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Neriene montana valid (as Linyphia montana) | 1949–1953 | 30 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Neriene peltata valid (as Linyphia peltata) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Neriene peltata valid (as Linyphia peltata) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Oedothorax agrestis valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Oedothorax apicatus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Palliduphantes ericaeus valid (as Lepthyphantes ericaeus) | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Palliduphantes pallidus valid (as Lepthyphantes pallidus) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Pelecopsis parallela valid (as Lophocarenum parallelum) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Pocadicnemis pumila valid | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Pocadicnemis pumila valid | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Porrhomma microphthalmum valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Porrhomma microphthalmum valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Porrhomma montanum valid | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | sub Porrhomma pallidum | |
| Linyphiidae | Porrhomma montanum valid | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | sub Porrhomma pallidum | |
| Linyphiidae | Porrhomma pygmaeum valid | 1949–1953 | 10 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Porrhomma pygmaeum valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Saaristoa abnormis valid (as Oreonetides abnormis) | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Saaristoa abnormis valid (as Oreonetides abnormis) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Savignia frontata valid | 1949–1953 | 16 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Stemonyphantes lineatus valid | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Stemonyphantes lineatus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tapinocyba insecta valid (as Colobocyba insecta) | 1949–1953 | 14 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tapinocyba insecta valid (as Colobocyba insecta) | 1949–1953 | 9 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tapinopa longidens valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tapinopa longidens valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes cristatus valid (as Lepthyphantes cristatus) | 1949–1953 | 21 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes cristatus valid (as Lepthyphantes cristatus) | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes flavipes valid (as Lepthyphantes flavipes) | 1949–1953 | 13 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes flavipes valid (as Lepthyphantes flavipes) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes mengei valid (as Lepthyphantes mengei) | 1949–1953 | 26 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes mengei valid (as Lepthyphantes mengei) | 1949–1953 | 11 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes tenebricola valid (as Lepthyphantes tenebricola) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes tenebricola valid (as Lepthyphantes tenebricola) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes tenuis valid (as Lepthyphantes tenuis) | 1949–1953 | 44 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes tenuis valid (as Lepthyphantes tenuis) | 1949–1953 | 23 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes zimmermanni valid (as Lepthyphantes zimmermanni) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tenuiphantes zimmermanni valid (as Lepthyphantes zimmermanni) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Thyreosthenius parasiticus valid (as Lophocarenum turgidum) | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Thyreosthenius parasiticus valid (as Lophocarenum turgidum) | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Tiso vagans valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Trichopternoides thorelli valid (as Entelecara thorelli) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Trichopternoides thorelli valid (as Entelecara thorelli) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria acuminata valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria acuminata valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria antica valid (as Wideria antica) | 1949–1953 | 20 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria antica valid (as Wideria antica) | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria cucullata valid (as Wideria cucullata) | 1949–1953 | 13 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria cucullata valid (as Wideria cucullata) | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria dysderoides valid (as Wideria fugax) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria exilis nomen dubium | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria furcillata valid (as Tigellinus furcillatus) | 1954 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria incisa valid (as Prosopotheca incisa) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria mitrata valid (as Wideria mitrata) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria monoceros valid (as Prosopotheca monoceros) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria obtusa valid (as Trachynella obtusa) | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria obtusa valid (as Trachynella obtusa) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria unicornis valid (as Cornicularia unicornis) | 1949–1953 | 20 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Linyphiidae | Walckenaeria unicornis valid (as Cornicularia unicornis) | 1949–1953 | 10 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Liocranidae | Agroeca brunnea valid | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Liocranidae | Agroeca brunnea valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Hygrolycosa rubrofasciata valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Pardosa amentata valid (as Lycosa saccata) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Pardosa lugubris s. l. species group (as Lycosa chelata) | 1949–1953 | 19 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Pardosa lugubris s. l. species group (as Lycosa chelata) | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Pardosa prativaga valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | sub Lycosa riparia | |
| Lycosidae | Pardosa pullata valid (as Lycosa pullata) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Pirata piraticus valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Piratula hygrophila valid (as Pirata hygrophilus) | 1949–1953 | 13 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Piratula hygrophila valid (as Pirata hygrophilus) | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Piratula latitans valid (as Pirata latitans) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Trochosa terricola valid | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Xerolycosa nemoralis valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Lycosidae | Xerolycosa nemoralis valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Miturgidae | Zora spinimana valid | 1949–1953 | 29 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Miturgidae | Zora spinimana valid | 1949–1953 | 23 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Oxyopidae | Oxyopes ramosus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Philodromidae | Philodromus aureolus valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Philodromidae | Philodromus aureolus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Phrurolithidae | Phrurolithus festivus valid | 1949–1953 | 9 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Phrurolithidae | Phrurolithus festivus valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Pisauridae | Pisaura mirabilis valid (as Pisaura listeri) | 1949–1953 | 13 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Pisauridae | Pisaura mirabilis valid (as Pisaura listeri) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Ballus chalybeius valid (as Ballus depressus) | 1949–1953 | 28 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Ballus chalybeius valid (as Ballus depressus) | 1949–1953 | 12 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Calositticus floricola valid (as Sitticus littoralis) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Euophrys frontalis valid (as Euophrys maculata) | 1949–1953 | 28 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Euophrys frontalis valid (as Euophrys maculata) | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Evarcha arcuata valid (as Evarcha marcgravii) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Evarcha arcuata valid (as Evarcha marcgravii) | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Evarcha falcata valid (as Evarcha blancardi) | 1949–1953 | 15 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Evarcha falcata valid (as Evarcha blancardi) | 1949–1953 | 10 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Heliophanus cupreus valid | 1949–1953 | 8 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Heliophanus cupreus valid | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Heliophanus flavipes valid (as Heliophanus ritteri) | 1949–1953 | 9 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Heliophanus flavipes valid (as Heliophanus ritteri) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Marpissa muscosa valid (as Marpissa rumpfii) | 1949–1953 | 10 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Marpissa muscosa valid (as Marpissa rumpfii) | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Marpissa radiata valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Marpissa radiata valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Neon levis valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Neon reticulatus valid | 1949–1953 | 10 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Salticus cingulatus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Salticus zebraneus valid (as Salticus olearii) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Sibianor aurocinctus s. l. species group (as Bianor aurocinctus) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Synageles venator valid | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Salticidae | Synageles venator valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Metellina mengei valid (as Meta reticulata mengei) | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Metellina mengei valid (as Meta reticulata mengei) | 1949–1953 | 14 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Metellina segmentata valid (as Meta reticulata) | 1949–1953 | 17 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Metellina segmentata valid (as Meta reticulata) | 1949–1953 | 16 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Pachygnatha clercki valid | 1949–1953 | 14 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Pachygnatha clercki valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Pachygnatha degeeri valid | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Pachygnatha degeeri valid | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Pachygnatha listeri valid | 1949–1953 | 26 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Pachygnatha listeri valid | 1949–1953 | 19 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Tetragnatha extensa valid | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Tetragnatha extensa valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Tetragnatha montana valid | 1949–1953 | 16 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Tetragnatha montana valid | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Tetragnatha obtusa valid | 1949–1953 | 9 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Tetragnathidae | Tetragnatha obtusa valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Anelosimus vittatus valid (as Theridion vittatum) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Anelosimus vittatus valid (as Theridion vittatum) | 1949–1953 | 11 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Crustulina guttata valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Enoplognatha ovata valid (as Theridion redimitum) | 1949–1953 | 33 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Enoplognatha ovata valid (as Theridion redimitum) | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Enoplognatha thoracica valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Enoplognatha thoracica valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Episinus angulatus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Euryopis flavomaculata valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Euryopis flavomaculata valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Neottiura bimaculata valid (as Theridion bimaculatum) | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Neottiura bimaculata valid (as Theridion bimaculatum) | 1949–1953 | 10 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Paidiscura pallens valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Paidiscura pallens valid | 1949–1953 | 11 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Parasteatoda lunata valid (as Theridion lunatum) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Parasteatoda lunata valid (as Theridion lunatum) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Parasteatoda tepidariorum valid (as Theridion tepidariorum) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Phylloneta impressa valid (as Theridion impressum) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Phylloneta sisyphia valid (as Theridion notatum) | 1949–1953 | 13 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Phylloneta sisyphia valid (as Theridion notatum) | 1949–1953 | 13 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Robertus lividus valid | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Robertus lividus valid | 1949–1953 | 8 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Robertus neglectus valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Rugathodes instabilis valid (as Theridion instabile) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Simitidion simile valid (as Theridion simile) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Theridion pictum valid (as Theridion ornatum) | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Theridion pinastri valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Theridion pinastri valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Theridion varians valid | 1949–1953 | 14 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiidae | Theridion varians valid | 1949–1953 | 13 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiosomatidae | Theridiosoma gemmosum valid | 1949–1953 | 6 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Theridiosomatidae | Theridiosoma gemmosum valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Diaea dorsata valid | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Diaea dorsata valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Ebrechtella tricuspidata valid (as Misumena tricuspidata) | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Ozyptila atomaria valid | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Ozyptila brevipes valid | 1949–1953 | 3 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Ozyptila brevipes valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Ozyptila praticola valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Ozyptila praticola valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Ozyptila trux valid | 1949–1953 | 5 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Ozyptila trux valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Xysticus bifasciatus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Xysticus bifasciatus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Xysticus erraticus valid | 1949–1953 | 1 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Xysticus kochi valid | 1949–1953 | 7 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | sub Xysticus viaticus | |
| Thomisidae | Xysticus lanio valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Xysticus lanio valid | 1949–1953 | 2 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Xysticus ulmi valid | 1949–1953 | 11 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| Thomisidae | Xysticus ulmi valid | 1949–1953 | 4 | mature | | Hülser Bruch, Krefeld (TK 25 no. 4605) | *: unknown | | unknown | unknown | | | | | | | |
| | | | | | | | | | | | | | | |
334 records, 205 species, min. 2611 recorded specimens