Refine results
Refine results
Section
- Species (1,367)
Taxonomic rank
- Species (883)
- Genus (368)
- Family (69)
- species aggregate (18)
- Order (6)
- Superfamily (5)
- species pro parte (4)
- Subfamily (4)
- Subspecies (4)
- species sensu lato (2)
- Subgenus (2)
- Suborder (1)
- Variety (1)
Taxon group
- spider (Araneae) (1,087)
- sea spider (Pycnogonida) (111)
- harvestman (Opiliones) (69)
- false scorpion (Pseudoscorpiones) (57)
- acarine (Acari) (37)
- scorpion (6)
Establishment means
- Native (1,311)
- Non-native (56)
Habitat
- terrestrial (1,254)
- marine (117)
- freshwater (4)
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Archaeodictyna
Genus, Spider (Araneae), Terrestrial
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Archaeodictyna ammophila
Species, Spider (Araneae), Terrestrial
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Arctosa
Genus, Spider (Araneae), Terrestrial
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Arctosa alpigena
Species, Spider (Araneae), Terrestrial
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Arctosa cinerea
Species, Spider (Araneae), Terrestrial
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Arctosa fulvolineata – Yellow-striped Bear-spider
Species, Spider (Araneae), Terrestrial
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Arctosa leopardus
Species, Spider (Araneae), Terrestrial
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Arctosa perita
Species, Spider (Araneae), Terrestrial
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Argas
Genus, Acarine (Acari), Terrestrial
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Argas (Argas) reflexus – Pigeon Tick
Species, Acarine (Acari), Terrestrial
Canterbury or Pigeon Tick, Canterbury Tick
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Argas (Carios) vespertilionis – Blyborough Tick
Species, Acarine (Acari), Terrestrial
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Argasidae
Family, Acarine (Acari), Terrestrial
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Argenna
Genus, Spider (Araneae), Terrestrial
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Argenna patula
Species, Spider (Araneae), Terrestrial
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Argenna subnigra
Species, Spider (Araneae), Terrestrial
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Argiope
Genus, Spider (Araneae), Terrestrial
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Argiope bruennichi – Wasp Spider non-native
Species, Spider (Araneae), Terrestrial
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Argyroneta
Genus, Spider (Araneae), Freshwater, terrestrial
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Argyroneta aquatica – Water Spider
Species, Spider (Araneae), Freshwater, terrestrial
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Artema atlanta – Giant Daddy-long-legs Spider non-native
Species, Spider (Araneae), Terrestrial