Total: 10 records.
| 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 | |
|---|
| Agelenidae, Funnelweb spiders | Eratigena atrica accepted | 1990–1999 | | unknown | unknown | Sammlung bzw. Datenbank O.-D. Finch (Meldungen leg. H.-J. van Loh, det. O.-D. Finch) | TK 25 Nr. 2710: Leer (Ostfriesland) | *: unknown | | unknown | unknown | H.-J. van Loh | O.-D. Finch | | | | | | |
| Amaurobiidae, Laceweb spiders | Amaurobius similis accepted | 1990–1999 | | unknown | unknown | Sammlung bzw. Datenbank O.-D. Finch (Meldungen leg. H.-J. van Loh, det. O.-D. Finch) | TK 25 Nr. 2710: Leer (Ostfriesland) | *: unknown | | unknown | unknown | H.-J. van Loh | O.-D. Finch | | | | | | |
| Clubionidae, Sac spiders | Clubiona terrestris accepted | 1990–1999 | | unknown | unknown | Sammlung bzw. Datenbank O.-D. Finch (Meldungen leg. H.-J. van Loh, det. O.-D. Finch) | TK 25 Nr. 2710: Leer (Ostfriesland) | *: unknown | | unknown | unknown | H.-J. van Loh | O.-D. Finch | | | | | | |
| Dictynidae, Meshweb spiders | Argyroneta aquatica accepted | 2010-01-01–2016-07-11 | | unknown | unknown | Sammlung bzw. Datenbank Finch | TK 25 Nr. 2710: Leer (Ostfriesland) | *: unknown | | unknown | unknown | | | | | | | | |
| Linyphiidae, Money spiders | Centromerita bicolor accepted | 1990–1999 | | unknown | unknown | Sammlung bzw. Datenbank O.-D. Finch (Meldungen leg. H.-J. van Loh, det. O.-D. Finch) | TK 25 Nr. 2710: Leer (Ostfriesland) | *: unknown | | unknown | unknown | H.-J. van Loh | O.-D. Finch | | | | | | |
| Linyphiidae, Money spiders | Linyphia triangularis accepted | 1990–1999 | | unknown | unknown | Sammlung bzw. Datenbank O.-D. Finch (Meldungen leg. H.-J. van Loh, det. O.-D. Finch) | TK 25 Nr. 2710: Leer (Ostfriesland) | *: unknown | | unknown | unknown | H.-J. van Loh | O.-D. Finch | | | | | | |
| Pholcidae, Cellar spiders | Pholcus phalangioides accepted | 1990–1999 | | unknown | unknown | Sammlung bzw. Datenbank O.-D. Finch (Meldungen leg. H.-J. van Loh, det. O.-D. Finch) | TK 25 Nr. 2710: Leer (Ostfriesland) | *: unknown | | unknown | unknown | H.-J. van Loh | O.-D. Finch | | | | | | |
| Tetragnathidae, Long-jawed orbweb spiders | Metellina segmentata accepted | 1990–1999 | | unknown | unknown | Sammlung bzw. Datenbank O.-D. Finch (Meldungen leg. H.-J. van Loh, det. O.-D. Finch) | TK 25 Nr. 2710: Leer (Ostfriesland) | *: unknown | | unknown | unknown | H.-J. van Loh | O.-D. Finch | | | | | | |
| Zoropsidae, False wolf spiders | Zoropsis spinimana accepted | 2022-12-05 | 1 | unknown | unknown | Meldungen von Zoropsis spinimana an NABU-Naturgucker, 2022 | TK25 Blatt 2710/4 - Ems / Leda / Ostfriesland / Leer (TK 25 no. 2710) | *: unknown | | Sighting/photo of habitus | unknown | | | | NABU-NG -3265099690 | | | | |
| Zoropsidae, False wolf spiders | Zoropsis spinimana accepted | 2022-09-14 | 1 | unknown | unknown | Meldungen von Zoropsis spinimana an NABU-Naturgucker, 2022 | TK25 Blatt 2710/4 - Ems / Leda / Ostfriesland / Leer (TK 25 no. 2710) | *: unknown | | Sighting/photo of habitus | unknown | | | | NABU-NG 17457881230 | | Am Pferdeanhänger | | |
| | | | | | | | | | | | | | | | | | | |
20 records, 9 species, min. 10 recorded specimens