Urodacidae

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Urodacidae
Urodacus elongatus (24328138827).jpg
Urodacus elongatus
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Scorpiones
Family: Urodacidae
Pocock, 1893

Urodacidae is a family containing two genera of scorpions, both of which are endemic to Australia. It was first described by British zoologist Reginald Innes Pocock in 1893. Formerly a subfamily (Urodacinae) of the Scorpionidae, it was later raised to family rank. Its sister taxon is the monotypic family Heteroscorpionidae, the species of which are confined to Madagascar. [1]

Genera

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<span class="mw-page-title-main">Reginald Innes Pocock</span> British zoologist (1863–1947)

Reginald Innes Pocock F.R.S. was a British zoologist.

<span class="mw-page-title-main">Buthidae</span> Family of scorpions

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<i>Tityus</i> (genus) Genus of scorpions

Tityus is a large genus of thick-tailed scorpions, the namesake of its subfamily Tityinae. As of 2021, Tityus contains more than 220 described species distributed in Central America and South America, from Costa Rica to Argentina. Species in the genus Tityus have been studied for hundreds of years, long before the taxonomic classification was put in place. Tityus tend to be of medium size for scorpions, roughly 50 to 70 millimeters long. They are dark brown or red in color, and can exhibit sexual dimorphism. They can live in a variety of environments, ranging from urban to arid mountains to the Amazon Rainforest. Tityus scorpions are best known for their venom and potent sting. The genus contains several dangerously venomous scorpions, the best known of which is the Brazilian yellow scorpion, T. serrulatus. Its venom can cause severe illness, and in the young, old and infirm even death. Some experts have argued that the genus as a whole may be paraphyletic, which could explain the knowledge gaps related to Tityus

The taxonomy of scorpions deals with the classification of this predatory arthropod into 13 extant families and about 1,400 described species and subspecies. In addition, 111 described taxa of extinct scorpions are known.

<i>Tityus exstinctus</i> Species of scorpion

Tityus exstinctus is an extinct species of scorpion belonging to the family Buthidae. It is only known from a single male collected in 1884 in the northern range of Martinique. The species epithet based on the fact that this taxon was already extinct when it was described.

<i>Isometrus</i> Genus of scorpions

Isometrus is a genus of scorpion belonging and being eponymous to the family Buthidae. Some species are currently assigned to the genus Reddyanus.

<span class="mw-page-title-main">Chactidae</span> Family of scorpions

The Chactidae are a family of scorpions established by Reginald Innes Pocock in 1893. They make up the superfamily Chactoidea.

<span class="mw-page-title-main">Scorpionidae</span> Family of arachnids

The Scorpionidae make up the superfamily Scorpionoidea. The family was established by Pierre André Latreille, 1802.

<span class="mw-page-title-main">Euscorpiidae</span> Family of scorpions

The Euscorpiidae are a family of scorpions.

<i>Urodacus</i> Genus of scorpions

Urodacus is a genus of scorpion belonging to the family Urodacidae. It was described by German naturalist Wilhelm Peters in 1861. The type species is U. novaehollandiae. Its species are native to Australia, and dig burrows. The genus was placed in its own family in 2000. Before this, the group had been a subfamily Urodacinae within the family Scorpionidae.

<i>Urodacus manicatus</i> Species of scorpion

Urodacus manicatus, commonly known as the black rock scorpion, is a species of scorpion belonging to the family Urodacidae. It is native to eastern Australia.

<i>Urodacus yaschenkoi</i> Species of scorpion

Urodacus yaschenkoi, also known as the inland scorpion or the desert scorpion, is a species of scorpion belonging to the family Urodacidae. It is native to central Australia. It is also referred as the desert robust scorpion, because of its robust black colour and a long tail lined with a deadly hook.

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Hormuridae is a family of scorpions in the order Scorpiones. There are about 10 genera and more than 90 described species in Hormuridae.

Urodacus armatus, also known as the yellow sand scorpion or inland desert scorpion, is a species of scorpion in the Urodacidae family. It is native to Australia. It was first described in 1888 by British zoologist Reginald Innes Pocock.

Urodacus butleri is a species of scorpion in the Urodacidae family. It is endemic to Australia, and was first described in 2012.

Urodacus excellens is a species of scorpion in the Urodacidae family. It is endemic to Australia, and was first described in 1888 by British zoologist Reginald Innes Pocock.

Urodacus hoplurus is a species of scorpion in the Urodacidae family. It is endemic to Australia, and was first described in 1898 by British zoologist Reginald Innes Pocock.

Urodacus macrurus is a species of scorpion in the Urodacidae family. It is endemic to Australia, and was first described in 1899 by British zoologist Reginald Innes Pocock.

<i>Urodacus planimanus</i> Species of scorpion

Urodacus planimanus is a species of scorpion in the Urodacidae family. It is endemic to Australia, and was first described in 1893 by British zoologist Reginald Innes Pocock.

Urodacus spinatus is a species of scorpion in the Urodacidae family. It is endemic to Australia, and was first described in 1902 by British zoologist Reginald Innes Pocock.

References

  1. Jan Ove Rein (2023). "Urodacidae Pocock, 1893". The Scorpion Files. Norges teknisk-naturvitenskapelige universitet. Retrieved 8 February 2023.