Published October 30, 2025 | Version v1
Taxonomic treatment Open

Pilia Simon 1902

  • 1. Department of Anatomy, Saveetha Medical College & Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 602105, Tamil Nadu, India
  • 2. # 84, 6 th A Main, Tata Silk Farm, Basvangudi, Bangalore 560004, Karnataka, India
  • 3. Indraprastha Organic Farm, Kalalwadi Village, Udboor Post, Mysuru 570008, Karnataka, India
  • 4. 104, Sagar Xia, Sagar hills, Saripalla Neermarga, Mangalore 575029, Karnataka, India

Description

Genus Pilia Simon, 1902

Type species: Pilia saltabunda Simon, 1902 (by original designation).

Diagnosis. Pilia is most similar to Bristowia Reimoser, 1934 in having long and robust first pair of legs, tibia I with dense fringe of long, thick hairs ventrally. But it differs from Bristowia by: Carapace with a bunch of thick hairs just inward of each PLE (absent in Bristowia) (Simon 1903; Reimoser 1934; Metzner 2025). Leg I with strongly incrassate femur and tibia (normal but elongated in Bristowia). The male palps have a simple bulb without any projection or bulge (posterior portion of bulb broad and bulged in Bristowia); retrolateral shoulder of tegulum high either above embolic base or slightly lower (significantly lower in Bristowia); distal projection of embolar tegular branch small and insignificant (prominent, projecting beyond retrolateral lobe of tegulum in Bristowia) (see fig. 1a in Deeleman-Reinhold et al. 2024 for terminology); epigyne simple with a pair of circular windows; copulatory duct long with an anterior loop (copulatory ducts bent without any loop in Bristowia); spermathecae elongated, tubular (globular without any other modification in Bristowia) (Szűts 2004; Kanesharatnam & Benjamin 2016).

Notes

Published as part of Caleb, John T. D., Padiyar, Ajith, Abhijith, A. P. C. & Pai, Jithesh, 2025, Rediscovery of the enigmatic genus Pilia Simon, 1902 (Araneae: Salticidae) with the description of a new species from India, pp. 279-288 in Zootaxa 5716 (2) on page 280, DOI: 10.11646/zootaxa.5716.2.7, http://zenodo.org/record/17889329

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Linked records

Additional details

Biodiversity

Scientific name authorship
Simon
Kingdom
Animalia
Phylum
Arthropoda
Order
Araneae
Family
Salticidae
Genus
Pilia
Taxon rank
genus
Taxonomic concept label
Pilia Simon, 1902 sec. Caleb, Padiyar, Abhijith & Pai, 2025

References

  • Simon, E. (1902) Description d'arachnides nouveaux de la famille des Salticidae (Attidae) (suite). Annales de la Societe Entomologique de Belgique, 46, 24-56 + 363 - 406.
  • Reimoser, E. (1934) The spiders of Krakatau. Proceedings of the Zoological Society of London, 104 (1), 11-18. https://doi.org/10.1111/j.1469-7998.1934.tb06215.x
  • Simon, E. (1903) Histoire naturelle des araignees. Deuxieme Edition. Tome Second. Roret, Paris, 412 pp. [pp. 669-1080] https://doi.org/10.5962/bhl.title.51973
  • Metzner, H. (2025) Jumping spiders (Arachnida: Araneae: Salticidae) of the world. Available from: https://www.jumpingspiders.com (accessed 24 July 2025)
  • Deeleman-Reinhold, C., Addink, W. & Miller, J. (2024) The genera Chrysilla and Phintelloides revisited with the description of a new species (Araneae, Salticidae) using digital specimen DOIs and nanopublications. Biodiversity Data Journal, 12 (e 129438), 1-57. https://doi.org/10.3897/BDJ.12.e129438
  • Szuts, T. (2004) A revision of the genus Bristowia (Araneae: Salticidae). Folia Entomologica Hungarica, 65, 25-31.
  • Kanesharatnam, N. & Benjamin, S. P. (2016) Three new generic records and descriptions of four new species of jumping spiders (Araneae, Salticidae) from Sri Lanka. European Journal of Taxonomy, 228, 1-23. https://doi.org/10.5852/ejt.2016.228