Setaphis subtilis
Setaphis subtilis is a species of spider in the family Gnaphosidae. It has a very wide distribution from Africa to the Philippines and is commonly known as common Setaphis ground spider.
Distribution
Setaphis subtilis is recorded from South Africa to the Philippines. In South Africa, it is found in all nine provinces at altitudes ranging from 103 to 1,730 m above sea level. Notable locations include Alicedale, Kirkwood, Bloemfontein, Pretoria, Irene, Kruger National Park, and De Hoop Nature Reserve.
The species is a free-living ground dweller found across multiple biomes including Fynbos, Nama Karoo, Savanna, Succulent Karoo, and Thicket. It has also been sampled from agricultural areas including cabbage, citrus, cotton, maize, pistachio, and tomato fields.
Conservation
Setaphis subtilis is listed as Least Concern by the South African National Biodiversity Institute due to its wide range. The species faces no significant threats and is found in more than ten protected areas.
Etymology
The species name subtilis means "fine" or "delicate" in Latin.
Taxonomy
The species was originally described by Eugène Simon in 1897 as Mulicymnis subtilis. It has undergone extensive taxonomic revision with numerous synonyms. Platnick and Murphy transferred it to Setaphis and synonymized several species with it. It is known from both sexes.