Hexathele

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Phylum:Arthropoda
Subphylum:Chelicerata
Class:Arachnida
Order:Araneae
Hexathele
Female Hexathele hochstetteri
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Mygalomorphae
Family: Hexathelidae
Genus: Hexathele
Ausserer, 1871[1]
Type species
H. hochstetteri
Ausserer, 1871
Species

20, see text

Hexathele is a genus of tunnelweb spiders endemic to New Zealand that was first described by Anton Ausserer in 1871,[2] though most others have been described by Raymond Robert Forster.[1] Originally placed with the curtain web spiders, it was moved to the Hexathelidae in 1980.[3]

Most species of Hexathele are relatively large spiders. Females of Hexathele waita, one of the largest species, may have a carapace 13 mm (0.5 in) long, and an abdomen 15 mm (0.6 in) long, with the longest leg (the fourth) being 38 mm (1.5 in) long in total. Hexathele species are generally brown to black in colour. Many species have a chevron pattern on the upper surface of the abdomen, with patterns often being unique to the species. The carapace of the cephalothorax has a more or less straight depression (fovea) in the centre. The eyes are arranged in a compact group. The male palp lacks tibial apophyses (projections), but the male's first pair of legs have double spines on the tibia. There are six spinnerets, with the posterior pair being three-segmented and relatively long.[4]

Taxonomy

Species

References

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