You’ll see a wide mix of harmless native and introduced spiders in New Zealand, with only a few that need caution. New Zealand has about 2,000 spider species, and most are endemic, so the country’s spider life is rich even though many stay out of sight.
You’re most likely to notice common house, garden, and web-building species. The katipō, redback, and white-tailed spiders matter most for safety.
The Museum of New Zealand Te Papa Tongarewa highlights that people often ask about the familiar spiders found around homes, shrubs, and leaf litter. Te Papa also keeps useful species guides for Spiders of New Zealand, which is a helpful place to start if you want a quick ID check.
New Zealand spiders help control insects. Most types are shy, small, or hard to spot unless you look closely in webs, under bark, or around gardens.
The Spiders You’re Most Likely To See
You’ll run into small house spiders, garden hunters, and web builders near windows, sheds, fences, shrubs, and leaf litter. Many of the common spiders in New Zealand are harmless and tend to flee rather than bite.
Common House And Garden Species
You may see the grey house spider (Badumna longinqua), black house spider (Badumna insignis), house hopper spider (Trite parvula), slater spider (Cryptachaea veruculata), and daddy long-legs (Pholcus phalangioides). These spiders often sit in corners, under eaves, or in quiet indoor spaces.
Jumping Spiders
Jumping spiders move fast and often turn to face you. Common examples include Trite planiceps, Trite auricoma, black-headed jumping spider, golden-brown jumping spider, Helpis minitabunda, and the colorful Maratus griseus.
Orb Weavers And Cobweb Builders
You may notice orb weavers like Leucauge dromedaria and Poecilopachys australasia, along with cobweb spiders such as Steatoda capensis. Sheetweb spiders in the genus Cambridgea, including Cambridgea foliata, build messy, flat webs in shrubs and forest edges.
Larger Spiders People Notice First
The wolf spider group, Anoteropsis hilaris, Uliodon vagrant spiders, and the striking two-spined spider are among the bigger species. The female Arachnura feredayi can also stand out because of its unusual body shape.
Species That Matter Most For Safety
Only a very small number of New Zealand spiders have serious bites, mainly the katipō, redback, and white-tailed spiders. Most bite myths come from mistaken identity, not from the spiders people actually find.
Katipō And Redback Spiders
The katipō spider (Latrodectus katipo) is the best-known native species of concern. The redback spider (Latrodectus hasseltii) is its introduced relative.
Both belong to Theridiidae, the cobweb spider family, and both can deliver painful bites. The HealthEd guide notes that people should avoid these spiders.
White-Tailed Spiders And Bite Myths
Many people blame the white-tailed spider for serious skin damage, yet many claims do not match the evidence. New Zealand’s white-tailed spiders belong to Lamponidae, including Lampona cylindrata and Lampona murina, and they are not the same as a redback or katipō.
Stories about white-tailed spiders often get mixed up with other causes of skin irritation.
When Spider Bites Need Medical Attention
If a bite causes strong pain, spreading redness, sweating, nausea, or a worsening reaction, seek medical help. That advice matters most for bites from katipō, redback, or a spider you cannot identify.
Remarkable Native And Introduced Species
You’ll find some of New Zealand’s most interesting spiders near rivers, in tunnels, caves, forests, and even homes. These species show how varied the country’s spider life is, from water hunters to giant cave dwellers and introduced web builders.
Fishing, Nursery Web, And Vagrant Spiders
The fishing spider group includes Dolomedes minor, Dolomedes aquaticus, Dolomedes dondalei, and Dolomedes schauinslandi. Dolomedes minor, also known as the nursery web spider, can make white nursery webs on shrubs.
Vagrant spiders in the genus Uliodon, including Uliodon albopunctatus, hunt actively and do not rely on webs.
Tunnelwebs, Sheetwebs, And Cave Specialists
New Zealand’s tunnelwebs include Hexathele hochstetteri, the banded tunnelweb spider, the black tunnelweb spider (Porrhothele antipodiana), and related tunnel web spider forms. You may also hear about Paradictyna and Paradictyna rufoflava.
Cave specialists include Gradungula, Haurokoa, the Nelson cave spider (Spelungula cavernicola), and Hexathele hochstetteri ausserer. New Zealand spiders range from mountains to coast, with many still unnamed, which fits the country’s large mix of hidden native species.
Introduced Huntsman And Golden Orb-Weavers
The Avondale spider is Delena cancerides, also known as the flat huntsman spider or *huntsman spider. Australia introduced this species.
Other introduced spiders include Nephila edulis and Trichonephila edulis, both called golden orb weaver types. Nyssus coloripes is another introduced species.
These spiders can look dramatic. Some adults may be large, while their spiderlings are tiny and easy to miss.
