| Family
| Species
| Date range | Number | Maturity | Sex | Source | Location | Habitat type | Situation descr. | Collection method | Identification characteristic | leg.
| det.
| vid.
| coll.
| coll. 2
| Comments | Tags |
|
| Anyphaenidae, Buzzing spiders | Anyphaena accentuata accepted | 2012 | 2 | mature | unknown | Schikora H-B (2015) | Mittelberg bei Lonau (TK 25 no. 4328) | *: unknown | | Eclector | unknown | Schikora | Schikora | | | | | | |
| Araneidae, Orbweb spiders | Araneus diadematus accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Araneidae, Orbweb spiders | Araneus marmoreus accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Araneidae, Orbweb spiders | Araneus sturmi accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Araneidae, Orbweb spiders | Araneus sturmi accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Araneidae, Orbweb spiders | Araniella cucurbitina accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Araneidae, Orbweb spiders | Argiope bruennichi accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Araneidae, Orbweb spiders | Argiope bruennichi accepted | 1990–1998 | | unknown | unknown | Altmüller R (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Araneidae, Orbweb spiders | Hypsosinga sanguinea accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Araneidae, Orbweb spiders | Mangora acalypha accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Araneidae, Orbweb spiders | Mangora acalypha accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Araneidae, Orbweb spiders | Zilla diodia accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Clubionidae, Sac spiders | Clubiona comta accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Clubionidae, Sac spiders | Clubiona neglecta accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Dictynidae, Meshweb spiders | Dictyna pusilla accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Dictynidae, Meshweb spiders | Lathys humilis accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Dysderidae, Woodlouse spiders | Dysdera erythrina accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Dysderidae, Woodlouse spiders | Harpactea hombergi accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Gnaphosidae, Ground spiders | Haplodrassus signifer accepted | 2021-04-04 | 1 | mature | | Fundmeldungen von Johannes Lux | Bad Lauterberg - Karger Hang (TK 25 no. 4328) | H: Inland unvegetated or sparsely vegetated habitats | | Hand collection | Genitals | Johannes Lux | Johannes Lux | | | | | | |
| Gnaphosidae, Ground spiders | Micaria pulicaria s. l. species group | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Gnaphosidae, Ground spiders | Zelotes petrensis accepted | 2021-04-04 | 1 | mature | | Fundmeldungen von Johannes Lux | Bad Lauterberg - Karger Hang (TK 25 no. 4328) | H: Inland unvegetated or sparsely vegetated habitats | | Hand collection | Genitals | Johannes Lux | Johannes Lux | | | | | | |
| Hahniidae, Lesser cobweb spiders | Hahnia nava accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Agyneta saxatilis accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Centromerus pabulator accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Ceratinella brevis accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Cinetata gradata accepted | 1990–1999 | | unknown | unknown | Blick T & Goßner M (2006) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Cinetata gradata accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Dismodicus elevatus accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Drapetisca socialis accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Entelecara congenera accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Gonatium rubellum accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Gonatium rubens accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Gonatium rubens accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Helophora insignis accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Lepthyphantes minutus accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Linyphia triangularis accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Metopobactrus prominulus accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Neriene emphana accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Neriene montana accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Neriene peltata accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Neriene radiata accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Palliduphantes pallidus accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Pityohyphantes phrygianus accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Pocadicnemis juncea accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Pocadicnemis pumila accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Tapinopa longidens accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Tenuiphantes alacris accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Tenuiphantes mengei accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Walckenaeria furcillata accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Lycosidae, Wolf spiders | Alopecosa pulverulenta accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Lycosidae, Wolf spiders | Aulonia albimana accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Lycosidae, Wolf spiders | Pardosa lugubris accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Lycosidae, Wolf spiders | Pardosa pullata accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Lycosidae, Wolf spiders | Trochosa terricola accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Miturgidae, Prowling Spiders | Zora silvestris accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Philodromidae, Running crab spiders | Philodromus buchari accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Philodromidae, Running crab spiders | Philodromus cespitum accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Philodromidae, Running crab spiders | Philodromus collinus accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Philodromidae, Running crab spiders | Philodromus emarginatus accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Philodromidae, Running crab spiders | Tibellus maritimus accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Philodromidae, Running crab spiders | Tibellus oblongus accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Phrurolithidae, Guardstone Spiders | Phrurolithus minimus accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Pisauridae, Nurseryweb spiders | Pisaura mirabilis accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Salticidae, Jumping spiders | Attulus pubescens accepted (as Sitticus pubescens) | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Salticidae, Jumping spiders | Euophrys frontalis accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Salticidae, Jumping spiders | Euophrys frontalis accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Salticidae, Jumping spiders | Evarcha falcata accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Salticidae, Jumping spiders | Evarcha falcata accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Salticidae, Jumping spiders | Heliophanus cupreus accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Salticidae, Jumping spiders | Marpissa muscosa accepted | 2021-07-01–2021-07-15 | 1 | mature | | Fundmeldungen von Johannes Lux | Bad Lauterberg Garten (TK 25 no. 4328) | J1.2: Residential buildings of villages and urban peripheries | Auf einer weiten, hellen Lichtung | Hand collection | Habitus | Johannes Lux | Johannes Lux | | | | | | |
| Salticidae, Jumping spiders | Pellenes tripunctatus accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Sparassidae, Huntsman spiders | Micrommata virescens accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Sparassidae, Huntsman spiders | Micrommata virescens accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Tetragnathidae, Long-jawed orbweb spiders | Meta menardi accepted | 2010-01-01–2016-07-11 | 1 | unknown | unknown | Fundmeldungen von Wolfgang A. Rowold (Arbeitsgemeinschaft COPRIS), Marienmünster | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | Sighting/photo of habitus | unknown | | | | | | | | |
| Tetragnathidae, Long-jawed orbweb spiders | Metellina segmentata accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Tetragnathidae, Long-jawed orbweb spiders | Pachygnatha listeri accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Tetragnathidae, Long-jawed orbweb spiders | Tetragnatha obtusa accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Tetragnathidae, Long-jawed orbweb spiders | Tetragnatha pinicola accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Enoplognatha ovata accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Episinus angulatus accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Euryopis flavomaculata accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Neottiura bimaculata accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Paidiscura pallens accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Paidiscura pallens accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Parasteatoda simulans accepted | 2012-06-01–2012-07-31 | 2 | mature | | Schikora H-B (2015) | Mittelberg bei Lonau (TK 25 no. 4328) | G1.6: Beech woodland | | Eclector | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Parasteatoda simulans accepted | 2012-06-01–2012-07-31 | 8 | mature | | Schikora H-B (2015) | Mittelberg bei Lonau (TK 25 no. 4328) | G1.6: Beech woodland | | Eclector | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Phylloneta impressa accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Phylloneta impressa accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Phylloneta sisyphia accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Phylloneta sisyphia accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Platnickina tincta accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Platnickina tincta accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Sardinidion blackwalli accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Simitidion simile accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Theridion pictum accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Theridion varians accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Theridiidae, Comb-footed spiders | Theridion varians accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Thomisidae, Crab spiders | Diaea dorsata accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Thomisidae, Crab spiders | Diaea dorsata accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Thomisidae, Crab spiders | Misumena vatia accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Thomisidae, Crab spiders | Ozyptila claveata accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Thomisidae, Crab spiders | Ozyptila claveata accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Thomisidae, Crab spiders | Ozyptila trux accepted | 2000–2009 | 1 | unknown | unknown | Fundmeldungen von Dr. Alexander Sührig, Göttingen | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Thomisidae, Crab spiders | Xysticus cristatus accepted | 1990–1997 | | unknown | unknown | Biernath M (1997) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Thomisidae, Crab spiders | Xysticus cristatus accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Thomisidae, Crab spiders | Xysticus ulmi accepted | 1990–1998 | | unknown | unknown | Schikora H-B & Sacher P (1998) | TK 25 Nr. 4328: Bad Lauterberg im Harz | *: unknown | | unknown | unknown | | | | | | | | |
| Titanoecidae | Titanoeca quadriguttata accepted | 2021-04-04 | 1 | mature | | Fundmeldungen von Johannes Lux | Bad Lauterberg - Karger Hang (TK 25 no. 4328) | H: Inland unvegetated or sparsely vegetated habitats | | Sighting/photo of habitus | Habitus | Johannes Lux | Johannes Lux | | | | | | |
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