Porrhothele

Porrhothele
Porrhothele antipodiana
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Mygalomorphae
Family: Porrhothelidae
Hedin & Bond, 2018
Genus: Porrhothele
Simon, 1892[1]
Type species
P. antipodiana
(Walckenaer, 1837)
Species

5, see text

Porrhothele is a genus of mygalomorph spiders endemic to New Zealand. They are the only members of the family Porrhothelidae. They were first described by Eugène Louis Simon in 1892.[2] Originally placed with the curtain web spiders,[2] it was moved to the Hexathelidae in 1980,[3] they were placed in their own family in 2018.[4]

Members of Porrhothelidae are distinguished from other mygalomorph spiders by the small posterior sigillae and a single row of teeth on the forward-facing margin of the chelicerae. Males have many strong spines on the forward-facing margin of their tibiae.[4]

  1. ^ Cite error: The named reference NMBE was invoked but never defined (see the help page).
  2. ^ a b Simon, E (1892). Histoire naturelle des araignées. Paris: Roret. doi:10.5962/bhl.title.51973.
  3. ^ Raven, R. J. (1980). "The evolution and biogeography of the mygalomorph spider family Hexathelidae (Araneae, Chelicerata)". Journal of Arachnology. 8: 251–266.
  4. ^ a b Hedin, M.; et al. (2018). "Phylogenomic reclassification of the world's most venomous spiders (Mygalomorphae, Atracinae), with implications for venom evolution". Scientific Reports. 8 (1636): 1636. Bibcode:2018NatSR...8.1636H. doi:10.1038/s41598-018-19946-2. PMC 5785998. PMID 29374214.