Biology:Gratianna

From HandWiki

Gratianna is a genus of spiders in the family Salticidae.[1]

Distribution

Gratianna is found in India, Nepal and China.[1]

Etymology

The genus is named after T. Caleb's daughter, Joanna Gratia.[2]

Species

As of January 2026, this genus includes three species:[1]

  • Gratianna assam (Caleb, 2020)India, Nepal
  • Gratianna bowu (Lin, Wang & Ruan, 2024) – China
  • Gratianna yunnanensis (Song, 1991) – China

References

  1. 1.0 1.1 1.2 "Gen. Gratianna Caleb, 2025". World Spider Catalog. https://wsc.nmbe.ch/lsid/urn%3Alsid%3Anmbe.ch%3Aspidergen%3A06403. Retrieved 2026-01-21. 
  2. Caleb, J. T. D. (2025). "Gratianna gen. nov., a new jumping spider genus (Araneae: Salticidae: Plexippini) from tropical and subtropical evergreen forests of southern China and Northeast India". Peckhamia 343: 1-8. 

Wikidata ☰ Q137842568 entry