GratiannaGratianna is a genus of spiders in the family Salticidae.DistributionGratianna is found in India, Nepal and China.EtymologyThe genus is named after T. Caleb's daughter, Joanna Gratia.Species, this genus includes three species:Gratianna assam – India, NepalGratianna bowu – ChinaGratianna yunnanensis – China