Udubidae

Family of spiders

Udubidae

Scientific classification
Kingdom:  | Animalia
Phylum:  | Arthropoda
Subphylum:  | Chelicerata
Class:  | Arachnida
Order:  | Araneae
Infraorder:  | Araneomorphae
Family:  | Udubidae
Griswold & Polotow, 2015
Diversity
4 genera, 19 species

Udubidae is a family of araneomorph spiders, most of whose members were formerly placed in the family Zorocratidae, which is no longer accepted.[1]

## Phylogeny[edit]

A study investigating the phylogenetic relationships of lycosoid spiders concluded that the genera formerly placed in the family Zorocratidae fell into two groups. The largest group formed the sister clade to the "grate-shaped tapetum clade" (see the cladogram below). The type genus, Zorocrates, grouped with Zoropsis inside the grate-shaped tapetum clade.[1] Some earlier studies had also cast doubt on the monophyly of the Zorocratidae. A 2003 study found that Raecius, Uduba, and Zorodictyna formed a clade somewhat separated from Zorocrates.[2] A 2014 study including Zorocrates and Raecius did not find that they grouped together.[3]

Moving the type genus to a different family meant that a new family name was needed for the remaining members. Griswold and Polotow proposed "Udubidae", with the type genus Uduba.[1] As of November 2015[update], the World Spider Catalog accepted this family.[4] A summary phylogeny is shown below.[1]

RTA clade |  |  |

basal groups

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|  |  |

Dionycha

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Oval calamistrum clade  |  |  |

Udubidae (including Raecius, Uduba & Zorodictyna)

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Grate‑shaped tapetum clade  |  |  |

Zoropsidae (including Zorocrates)

|

Lycosoidea

(Shading marks genera formerly placed in Zorocratidae.)

## Genera[edit]

Main article: List of Udubidae species

As of April 2019[update], the World Spider Catalog accepts the following genera:[4]

* Campostichomma Karsch, 1892 – Sri Lanka – 4 species
* Raecius Simon, 1892 – Africa (Cameroon to Ethiopia) – 6 species
* Uduba Simon, 1880 – Madagascar – 3 species
* Zorodictyna Strand, 1907 – Madagascar – 2 species

## References[edit]

1. ^ a b c d Polotow, Daniele; Carmichael, Anthea & Griswold, Charles E. (2015). "Total evidence analysis of the phylogenetic relationships of Lycosoidea spiders (Araneae, Entelegynae)". Invertebrate Systematics. 29 (2): 124–163. doi:10.1071/IS14041.
2. ^ Davila, Diana Silva (2003), "Higher-level relationships of the spider family Ctenidae (Araneae, Ctenoidea)", Bulletin of the American Museum of Natural History (274), hdl:2246/441, retrieved 2015-10-17
3. ^ Ramírez, M. (2014), The morphology and phylogeny of Dionychan spiders (Araneae: Araneomorphae), Bulletin of the American Museum of Natural History, hdl:2246/6537, retrieved 2015-10-31, p. 289
4. ^ a b "Family: Udubidae Griswold & Polotow, 2015". World Spider Catalog. Natural History Museum Bern. Retrieved 2019-04-26.

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Extant Araneae families

* Kingdom: Animalia
* Phylum: Arthropoda
* Subphylum: Chelicerata
* Class: Arachnida

Suborder Mesothelae

* Liphistiidae (segmented spiders)

Suborder Opisthothelae

| Mygalomorphae|

* Actinopodidae (mouse spiders and relatives)
* Antrodiaetidae (folding trapdoor spiders)
* Atracidae (Australian funnel-web spiders)
* Atypidae (atypical tarantulas or purseweb spiders)
* Barychelidae (brushed trapdoor spiders)
* Ctenizidae (cork-lid trapdoor spiders)
* Cyrtaucheniidae (wafer trapdoor spiders)
* Dipluridae (funnel-web tarantulas)
* Euctenizidae
* Halonoproctidae
* Hexathelidae (funnel-webs or venomous funnel-web tarantulas)
* Idiopidae
* Macrothelidae
* Mecicobothriidae (dwarf tarantulas)
* Microstigmatidae
* Migidae (tree trapdoor spiders)
* Nemesiidae (funnel-web tarantulas)
* Paratropididae (bald-legged spiders)
* Porrhothelidae
* Theraphosidae (true tarantulas)

Araneomorphae|

| Non-entelegynes|

* Archaeidae (pelican spiders)
* Austrochilidae
* Caponiidae
* Diguetidae (coneweb spiders)
* Drymusidae (false violin spiders)
* Dysderidae (woodlouse hunters)
* Filistatidae (crevice weaver spiders)
* Gradungulidae (large-clawed spiders)
* Huttoniidae
* Hypochilidae (lampshade spiders)
* Leptonetidae
* Mecysmaucheniidae
* Ochyroceratidae (midget ground weavers)
* Oonopidae (goblin spiders)
* Orsolobidae
* Pacullidae
* Palpimanidae (palp-footed spiders)
* Periegopidae
* Pholcidae (cellar spiders)
* Plectreuridae
* Scytodidae (spitting spiders)
* Segestriidae (tube-dwelling spiders)
* Sicariidae (violin spiders, assassin spiders)
* Stenochilidae
* Telemidae (long-legged cave spiders)
* Tetrablemmidae (armored spiders)
* Trogloraptoridae (Trogloraptor marchingtoni)

Entelegynae|

* Agelenidae (araneomorph funnel weavers)
* Amaurobiidae (tangled nest spiders)
* Ammoxenidae (termite hunters)
* Anapidae
* Anyphaenidae (anyphaenid sac spiders)
* Araneidae (orb-weaver spiders)
* Arkyidae
* Cheiracanthiidae
* Cithaeronidae
* Clubionidae (sac spiders)
* Corinnidae (dark sac spiders)
* Ctenidae (wandering spiders or tropical wolf spiders)
* Cyatholipidae
* Cybaeidae
* Cycloctenidae
* Deinopidae (net-casting spiders)
* Desidae (intertidal spiders)
* Dictynidae
* Eresidae (velvet spiders)
* Gallieniellidae
* Gnaphosidae (flat-bellied ground spiders)
* Hahniidae (dwarf sheet spiders)
* Hersiliidae (tree trunk spiders)
* Homalonychidae
* Lamponidae (white-tailed spiders)
* Linyphiidae (sheet weavers or money spiders)
* Liocranidae (liocranid sac spiders)
* Lycosidae (wolf spiders)
* Malkaridae (shield spiders)
* Megadictynidae
* Mimetidae (pirate spiders)
* Miturgidae
* Mysmenidae (spurred orb-weavers)
* Nesticidae (cave cobweb spiders)
* Nicodamidae (red and black spiders)
* Oecobiidae (disc web spiders)
* Oxyopidae (lynx spiders)
* Penestomidae
* Philodromidae (running crab spiders)
* Phrurolithidae
* Physoglenidae
* Phyxelididae
* Pimoidae
* Pisauridae (nursery web spiders) (including Halidae)
* Psechridae
* Salticidae (jumping spiders)
* Selenopidae
* Senoculidae (bark hunters)
* Sparassidae (huntsman spiders)
* Stiphidiidae
* Symphytognathidae (dwarf orb-weavers)
* Synaphridae
* Synotaxidae
* Tetragnathidae (long jawed orb-weavers)
* Theridiidae (tangle-web spiders)
* Theridiosomatidae (ray spiders)
* Thomisidae (crab spiders)
* Titanoecidae
* Toxopidae
* Trachelidae
* Trechaleidae
* Trochanteriidae
* Udubidae
* Uloboridae (cribellate orb weavers)
* Viridasiidae
* Xenoctenidae
* Zodariidae (ant spiders)
* Zoropsidae

* Spider taxonomy
* Bold are families with more than 1000 species

Taxon identifiers|

* Wikidata: Q21997242
* BOLD: 739846
* CoL: HN5
* GBIF: 7777914
* iNaturalist: 627828
* IRMNG: 11912871
* NCBI: 2511328
* WSC: urn:lsid:nmbe.ch:spiderfam:0119

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