PengmarengoPengmarengo is a genus of spiders in the family Salticidae.DistributionThe genus Pengmarengo is found in China and Indonesia, with three species occurring in China and two species in Indonesia.EtymologyThe genus name is a combination of the related genus Marengo and arachnologist Xian-Jin Peng. P. yangi is named after Yuanfa Yang, one of the collectors of the species.Species, this genus includes six species:Pengmarengo chelifer – Indonesia Pengmarengo elongata Pengmarengo gepeng Dhiya'ulhaq, 2025 – Indonesia Pengmarengo wengnan – ChinaPengmarengo yangi Wang & Li, 2022 – China Pengmarengo yui – China