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Find every Spider Identifier Australia page, including the identifier, photo guide, bite guide, state guides and individual spider pages. Compare photos, danger level, first aid notes, web clues and what to check next before choosing a likely match.

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Find the spider identifier, Australian spider guides by state, and individual spider identification pages.

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Argiope protensa

Teardrop spider

A slender orb-weaver with a tapering abdomen, also called the tailed grass spider. Compare the tail, paired-leg posture and complete web.

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Idioctis species

Intertidal trapdoor spiders

Coastal Idioctis trapdoor spiders occupy retreats in the tidal zone. A shore location is essential to this comparison.

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Clubiona robusta

Stout sac spider

A small Clubiona hunter associated with bark and silk retreats. Its resting sac is shelter, rather than a prey-catching web.

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Poecilipta species

Poecilipta ant-mimicking spiders

Tiny, fast ground-running ant mimics with slender legs. Poecilipta belongs to Corinnidae, not the jumping-spider ant mimics.

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Troglodiplura lowryi

Nullarbor cave trapdoor spider

A rare blind cave spider from the Western Australian Nullarbor. A permanently dark cave habitat is required for this possibility.

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Anzacia gemmea

Silvery vagabond spider

Anzacia gemmea is a ground spider recorded from New Zealand and Phillip Island near Norfolk Island; it is not a confirmed mainland-wide species.

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Plesiothele fentoni

Lake Fenton trapdoor spider

A small Tasmanian mygalomorph with a patterned yellow-brown abdomen and a lidless silk-lined retreat in mossy habitat.

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Blakistonia aurea

Blakistonia aurea trapdoor spider

The Blakistonia species also called Adelaide trapdoor spider. It is distinct from Idiosoma subtriste, which shares that common name.

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Euoplos species

Armoured trapdoor spiders

Euoplos is a genus of Australian trapdoor spiders. Different species occupy separate regions, so this guide stays at group level.

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Idiosoma nigrum

Shieldbacked trapdoor spider

A Western Australian trapdoor spider with a hardened abdominal shield. The revised Idiosoma nigrum species must be separated from its close relatives.

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Arbanitis robertsi

Roberts tube spider

The NSW tube-building mygalomorph formerly called Misgolas robertsi. It is unrelated to the Ariadna tube-web spiders.

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Australomimetus species

Pirate spiders

Small spider-hunting mimetids that may enter another spider’s web. Rows of distinctive leg spines are a useful close-up clue.

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Miturga species

Lined spiders

Miturga are prowling hunters that can resemble wolf spiders. Some build dense silk retreats in low vegetation or beneath logs.

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Megadolomedes australianus

Giant water spider

A large NSW water-edge hunter. Current Megadolomedes australianus is distinct from the Queensland spider now called M. trux.

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Amyciaea albomaculata

Green tree ant-mimicking spider

An ant-mimicking crab spider associated with green tree ants. Its disguise and prey differ from those of ordinary flower spiders.

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Hedana species

Hedana green crab spiders

Small foliage-dwelling crab spiders in the genus Hedana. Green colour alone cannot separate them from other Australian thomisids.

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Zygometis xanthogaster

Yellow-tailed crab spider

A variable pale crab spider also called the milky flower spider. Females and much smaller males can look quite different.

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