Coneweb spiders (Diguetidae) are six-eyed haplogyne spiders that live in tangled space webs, fashioning a cone-like central retreat where they hide and lay eggs. It is a small family, containing only two genera split between a range in the Southwestern United States and Mexico and a range in South America.[1] Members of the genus Diguetia usually build their webs in shrubs or between cactus pads. They have the same eye arrangement as the venomous recluse spiders (family Sicariidae).
| Coneweb spiders | |
|---|---|
 | |
| Diguetia canities | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Araneomorphae |
| Family: | Diguetidae F. O. Pickard-Cambridge, 1899 |
| Genera | |
| |
| Diversity | |
| 2 genera, 16 species | |
 | |
| blue: reported countries (WSC) | |
Taxonomy
editThe group was first created by F. O. Pickard-Cambridge in 1899 as the subfamily Diguetiinae of the family Scytodidae.[1][2] It was raised to the rank of family by Willis J. Gertsch using the spelling "Diguetidae".[3] Pickard-Cambridge's use of double "i" is correct according to Article 29.3 of the International Code of Zoological Nomenclature,[4] since the name is based on the genus Diguetia. In 2004, Jörg Wunderlich suggested reducing it again to a subfamily, this time of Plectreuridae.[5] However, it is still sometimes considered a subfamily of the Plectreuridae.[1]
Genera
editAs of January 2026[update], this family includes two genera and sixteen species:[1]
- Diguetia Simon, 1895 – Mexico, United States, Argentina
- Segestrioides Keyserling, 1883 – Brazil, Chile, Peru
References
edit- 1 2 3 4 "Family Diguetidae F. O. Pickard-Cambridge, 1899". World Spider Catalog. doi:10.24436/2. Retrieved 2026-01-18.
- ↑ Pickard-Cambridge, F.O. (1899). "Subfam. Diguetiinae". In Godman, Frederick Ducane & Salvin, Osbert (eds.). Biologia Centrali-Americana: Arachnida - Araneida and Opiliones II. p. 53. Retrieved 2016-05-13.
- ↑ Platnick, N.I. (1989). "A revision of the spider genus Segestrioides (Araneae, Diguetidae)". American Museum Novitates (2940): 1–9.
- ↑ ICZN (1999), "Art. 29.3", International Code of Zoological Nomenclature (4th ed.), London, UK: The International Trust for Zoological Nomenclature, retrieved 2016-05-13
- ↑ Wunderlich, J. (2004). "Fossil spiders (Araneae) of the superfamily Dysderoidea in Baltic and Dominican amber, with revised family diagnoses". Beiträge zur Araneologie. 3: 633–746.
