Buckspoor spiders | |
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The symmetrical capture webs covering the burrow of a Seothyra fasciata female | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Chelicerata |
Class: | Arachnida |
Order: | Araneae |
Infraorder: | Araneomorphae |
Family: | Eresidae |
Genus: | Seothyra Purcell, 1903 |
Type species | |
Seothyra schreineri Purcell, 1903
| |
Species | |
See text | |
Diversity | |
13 species |
Seothyra, commonly known as the buckspoor spiders, buck spoor spiders or just spoor spiders, belong to a sand-dwelling,[1] burrowing genus of araneomorph spiders in the family Eresidae. The 13 species are endemic to the arid, sandy flats and semistabilized[2] red dunes of southern Africa.[3] They are sexually dimorphic. The tiny males, which are seldom seen,[4] imitate sugar ants or velvet ants in their appearance and habits,[3][5] while the females hide in and hunt from their characteristic burrows.[6] They are thermophilous,[1] with males as well as females being most active on hot days.[3]