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Araneidae  Clerck, 1757 / Larinia  Simon, 1874   7 species

Larinia phthisica  (L. Koch, 1871)

WSC LSID urn:lsid:nmbe.ch:spidersp:016274

Key to genera | Key to species

Description
Male

Resembles L. jeskovi but with smaller prosoma. Coloration as in female. Sternum yellow, with large grey spots on the margins. Opisthosoma sometimes stripes absent. Chelicerae with 3 retromarginal and 4 promarginal teeth. Palp with closely separated processes of the median apophysis and with an apically divided subterminal apophysis. Prosoma length: 1.8-2.1 mm, prosoma width: 1.2-1.3 mm.

Body length male: 4.9-5.1 mm
Female

Prosoma pale yellow, without pigmentation, except a grey stripe between posterior margin of posterior lateral eyes and medial fovea. Sternum lighter than prosoma, with 5 scarcely marked longitudinal stripes. Chelicerae with 3 romarginal and 3 retromarginal teeth. Epigyne with a narrow and long scape. Prosoma length: 2.9-3.4 mm, prosoma width: 2.0-2.1 mm.

Body length female: 9.0-9.8 mm
Additional information

This species of Asian origin is not native to Europe (alien species). It had been introduced to Europe at least once and did establish.

Distribution
  Presence
  No data
Global distribution (WSC 2019): India to Bangladesh and Vietnam, Usbekistan, Turkmenistan, China, Japan, Philippines, Papua New Guinea, Australia. Introduced to Greece (Crete)
Figures
species

male Pedipalp, lateral view
(Song et al. 1999)

species

male Pedipalp, ventral view
(Song et al. 1999)

species

male Pedipalp
(Marusik 1987b)

species

male Pedipalp in detail
(Marusik 1987b)

species

male Pedipalp
(Tanikawa 2009)

species

male Pedipalp
(Tanikawa 2009)

species

male Tip of embolus
(Marusik 1987b)

species

female Epigyne/vulva, posterior view
(Song et al. 1999)

species

female Epigyne, ventral view
(Song et al. 1999)

species

female Epigyne, ventral view
(Marusik 1987b)

species

female Epigyne, posterior view
(Marusik 1987b)

species

female Epigyne
(Tanikawa 2009)

species

female Epigyne (scapus removed)
(Tanikawa 2009)

species

female Habitus, dorsal view
(Song et al. 1999)

References

Marusik Y M. (1987b) The orb-weaver genus Larinia Simon in the USSR (Aranei, Araneidae). Spixiana 9: 245-254

Song D X, Zhu M S, Chen J (1999) The Spiders of China. Hebei Sci. Technol. Publ. House, Shijiazhuang, 640 pp

Tanikawa A (2009) Hersiliidae. Nephilidae, Tetragnathidae, Araneidae. In Ono, H. (ed.), The Spiders of Japan with keys to the families and genera and illustrations of the species. Tokai Univ. Press, Kanagawa, pp. 149, 403-463

World Spider Catalog (2019) World Spider Catalog, version 20.0. Natural History Museum Bern, online at http://wsc.nmbe.ch (20.01.2019) doi: 10.24436/2

Updates
13-06-2016 Datasheet update Old value
09-03-2016 Image insert
05-08-2014 Image insert
05-08-2014 Distribution update Old value