Badumna
| Badumna | |
|---|---|
| Badumna longinqua | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Subphylum: | Chelicerata | 
| Class: | Arachnida | 
| Order: | Araneae | 
| Infraorder: | Araneomorphae | 
| Family: | Desidae | 
| Genus: | Badumna Thorell, 1890  | 
| Type species | |
| B. hirsuta Thorell, 1890  | |
| Species | |
| 
 16, see text  | |
| Synonyms | |
Badumna is a genus of intertidal spiders that was first described by Tamerlan Thorell in 1890. They are harmless spiders that can be found around human structures and buildings. The most well-known species is B. insignis, also known as the "black house spider" or "black window spider".