Atypoidea
Atypoidea is a clade of mygalomorph spiders, one of the two main groups into which the mygalomorphs are divided (the other being Avicularioidea). It has been treated at the rank of superfamily. It contains five families of spiders:[1][2][3]
- Atypidae Thorell, 1870
- Antrodiaetidae Gertsch, 1940
- Mecicobothriidae Holmberg, 1882
- Hexurellidae Hedin & Bond, 2019
- Megahexuridae Hedin & Bond,2019
| Atypoidea | |
|---|---|
 | |
| Sphodros rufipes, Atypidae | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Order: | Araneae |
| Infraorder: | Mygalomorphae |
| Clade: | Atypoidea Thorell, 1870 |
| Families | |
|
See text. | |
| Diversity | |
| 5 families | |
Spiders from atypoid families live in subterranean burrows and use silk to build many different types of burrow entrance constructs, including purse webs, trapdoors, funnel-and-sheet webs, turrets and silken collars.[2]
Phylogeny
The following cladogram illustrates the relationships between atypoid mygalomorph spiders based on the molecular phylogenetic analyses of Hedin et al (2019).[2]
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gollark: Umwn: we're aiming for it to be tick based.
gollark: We could use bundled redstone for outofband signalling.
gollark: Except the bits don't line up, lovely.
gollark: We could cut the first 6 chars off for control codes. Either "packet and sequence number" or "establish connection" or "please resend".
gollark: An issue, though, is that if we want to use base 64 then we'll lose several bytes if the first two chars of each label are used thag way.
References
- Wheeler, Ward C.; Coddington, Jonathan A.; Crowley, Louise M.; Dimitrov, Dimitar; Goloboff, Pablo A.; Griswold, Charles E.; Hormiga, Gustavo; Prendini, Lorenzo; Ramírez, Martín J.; Sierwald, Petra; Almeida-Silva, Lina; Alvarez-Padilla, Fernando; Arnedo, Miquel A.; Benavides Silva, Ligia R.; Benjamin, Suresh P.; Bond, Jason E.; Grismado, Cristian J.; Hasan, Emile; Hedin, Marshal; Izquierdo, Matías A.; Labarque, Facundo M.; Ledford, Joel; Lopardo, Lara; Maddison, Wayne P.; Miller, Jeremy A.; Piacentini, Luis N.; Platnick, Norman I.; Polotow, Daniele; Silva-Dávila, Diana; Scharff, Nikolaj; Szűts, Tamás; Ubick, Darrell; Vink, Cor J.; Wood, Hannah M. & Zhang, Junxia (2016), "The spider tree of life: phylogeny of Araneae based on target-gene analyses from an extensive taxon sampling", Cladistics, 33 (6): 574–616, doi:10.1111/cla.12182
- Hedin, M.; Derkarabetian, S.; Alfaro, A.; Ramírez, M. J.; Bond, J. E. (2019). "Phylogenomic analysis and revised classification of atypoid mygalomorph spiders (Araneae, Mygalomorphae), with notes on arachnid ultraconserved element loci". PeerJ. 7: e6864. doi:10.7717/peerj.6864. PMC 6501763. PMID 31110925.
- "Family list". World Spider Catalog. Retrieved 18 July 2019.
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