Box kite spider
| Box kite spiders | |
|---|---|
| |
| I. tabulata | |
| Error creating thumbnail: | |
| I. cicatricosa | |
| Scientific classification Edit this classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Araneidae |
| Genus: | Isoxya Simon, 1885 |
| Type species | |
| I. cicatricosa (C. L. Koch, 1844)
| |
| Species | |
|
17, see text | |
Box kite spiders (Isoxya) is a genus of Afrotropical orb-weaver spiders first described by Eugène Simon in 1885. Like the spiny orb-weavers they have six prominent (but short) spines on their abdomen. They are small spiders, measuring 3 to 7 millimetres (0.12 to 0.28 in) across.[1] Isoxya have a sclerotised (or porcelain-like) abdomen which is typical of the Gasteracanthinae.[1]
Description
[edit | edit source]These spiders have a carapace that is usually as wide as it is long. Their abdomen is brightly decorated with yellow, red or black and white patterns. The dorsal part is hardened to form a rigid scutum bearing large spots and depressions, often prolonged laterally and posteriorly in spine-like extensions.[2]
The spinnerets are surrounded by a sclerotised ring. Legs are relatively short. The eight eyes are in two rows (4:4). Males are much smaller than females and differ in color and shape.[2]
Lifestyle
[edit | edit source]During the day box kite spiders can be found in large orb-webs usually made high between trees. The web is usually decorated with small silk tufts. The egg sacs are covered with silk and they attach it to vegetation.[2]
Species
[edit | edit source]-
I. cicatrosa -
I. mossamedensis -
I. stuhlmanni
As of September 2025[update], this genus includes seventeen species:[3]
- Isoxya basilewskyi Benoit & Emerit, 1975 – Rwanda, DR Congo
- Isoxya cicatricosa (C. L. Koch, 1844) – Central, East, Southern Africa, Yemen (type species)
- Isoxya cowani (Butler, 1883) – Madagascar
- Isoxya kochi (O. Pickard-Cambridge, 1877) – West, Central, East Africa
- Isoxya mahafalensis Emerit, 1974 – Madagascar
- Isoxya manangona Agnarsson, Starrett, Babbitz, Bond, Gregorič, Raberahona, Williams & Kuntner, 2023 – Madagascar
- Isoxya milloti Emerit, 1974 – Madagascar
- Isoxya mossamedensis Benoit, 1962 – Angola, South Africa
- Isoxya mucronata (Walckenaer, 1841) – Sudan, DR Congo, South Africa
- Isoxya nigromutica (Caporiacco, 1939) – East Africa
- Isoxya reuteri (Lenz, 1886) – Madagascar
- Isoxya semiflava Simon, 1887 – West, Central Africa
- Isoxya somalica (Caporiacco, 1940) – Somalia
- Isoxya stuhlmanni (Bösenberg & Lenz, 1895) – DR Congo, Rwanda, Tanzania, Mozambique, South Africa, Eswatini
- Isoxya tabulata (Thorell, 1859) – DR Congo, Malawi, Tanzania, Angola, Zimbabwe, Mozambique, South Africa, Eswatini
- Isoxya testudinaria (Simon, 1901) – West, Central, East Africa
- Isoxya yatesi Emerit, 1973 – South Africa
References
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This article incorporates text available under the CC BY 4.0 license.
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External links
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