Badumna
| Badumna | |
|---|---|
| File:Badumna longinqua-Grey house spider (NZAC06001348).jpg | |
| Badumna longinqua | |
| File:Badumna longinqua 15950640.jpg | |
| B. longinqua | |
| Scientific classification Edit this classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Desidae |
| Genus: | Badumna Thorell, 1890[1] |
| Type species | |
| B. hirsuta Thorell, 1890
| |
| Species | |
|
15, see text | |
| Synonyms[1] | |
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Badumna is a genus of intertidal spiders that was first described by Tamerlan Thorell in 1890.[5] 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".[6]
Description
[edit | edit source]They are medium to large cribellate spiders. The carapace is pale brown to a darker brown in color, with long or small brown hairs being found besides smaller white hairs. The opisthosoma has a dark striping or spotting.[7]
Distribution
[edit | edit source]Most of the species are considered to be endemic in the Indo-Australian region, but some have been introduced elsewhere. B. longinqua is the only species introduced to North America, now found in urban areas along California's Pacific coast.[8] B. insignis has also been found in Japan, though it is thought it was introduced.[7]
Species
[edit | edit source]As of October 2025[update], this genus includes fifteen species:[1]
- Badumna arguta (Simon, 1906) – Australia (Queensland)
- Badumna bimetallica (Hogg, 1896) – Australia (Northern Territory)
- Badumna exilis Thorell, 1890 – Indonesia (Java)
- Badumna guttipes (Simon, 1906) – Australia (Victoria, Tasmania)
- Badumna hirsuta Thorell, 1890 – Indonesia (Java) (type species)
- Badumna hygrophila (Simon, 1902) – Australia (Queensland)
- Badumna insignis (L. Koch, 1872) – Australia. Introduced to Japan, New Zealand
- Badumna longinqua (L. Koch, 1867) – Australia. Introduced to New Zealand, United States, Mexico, Brazil, Uruguay, South Africa, Britain, Netherlands, Germany, Japan
- Badumna maculata (Rainbow, 1916) – Australia (Queensland)
- Badumna microps (Simon, 1908) – Australia (Western Australia)
- Badumna pilosa (Hogg, 1900) – Australia (Victoria)
- Badumna scalaris (L. Koch, 1872) – Australia (Queensland, central Australia)
- Badumna senilella (Strand, 1907) – Australia
- Badumna socialis (Rainbow, 1905) – Australia (New South Wales)
- Badumna tangae Zhu, Zhang & Yang, 2006 – China
References
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External links
[edit | edit source]- Citizen science observations for Badumna at iNaturalistLua error in Module:EditAtWikidata at line 29: attempt to index field 'wikibase' (a nil value).
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