''Lycosa aragogi'' is a species of the

araneomorph The Araneomorphae (also called the Labidognatha) are an infraorder of spiders. They are distinguishable by chelicerae (fangs) that point diagonally forward and cross in a pinching action, in contrast to the Mygalomorphae (tarantulas and their cl ...

spider Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species ...

family

Lycosidae Wolf spiders are members of the family Lycosidae (). They are robust and agile hunters with excellent eyesight. They live mostly in solitude, hunt alone, and do not spin webs. Some are opportunistic hunters, pouncing upon prey as they find it or ...

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

to Kerman Province, Iran. The female

holotype A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several ...

measured 26 mm, (excluding the legs), with two black and three white stripes of

setae In biology, setae (singular seta ; from the Latin word for " bristle") are any of a number of different bristle- or hair-like structures on living organisms. Animal setae Protostomes Annelid setae are stiff bristles present on the body. ...

on its

cephalothorax The cephalothorax, also called prosoma in some groups, is a tagma of various arthropods, comprising the head and the thorax fused together, as distinct from the abdomen behind. (The terms ''prosoma'' and ''opisthosoma'' are equivalent to ''cepha ...

, black setae on its

chelicerae The chelicerae () are the mouthparts of the subphylum Chelicerata, an arthropod group that includes arachnids, horseshoe crabs, and sea spiders. Commonly referred to as "jaws", chelicerae may be shaped as either articulated fangs, or similarly ...

, and scattered dots and patterns of black and white setae on its abdomen.

Discovery and naming

This species was named after

Aragog Rubeus Hagrid () is a fictional character in the ''Harry Potter'' book series written by J. K. Rowling. He is introduced in ''Harry Potter and the Philosopher's Stone'' as a half-giant and half-human who is the gamekeeper and Keeper of Key ...

, the fictional spider from " Harry Potter" series by

J.K. Rowling Joanne Rowling ( "rolling"; born 31 July 1965), also known by her pen name J. K. Rowling, is a British author and philanthropist. She wrote ''Harry Potter'', a seven-volume children's fantasy series published from 1997 to 2007. The ser ...

, as it resembled the animatronic puppet version of this character created for the movie ''

Harry Potter and the Chamber of Secrets ''Harry Potter and the Chamber of Secrets'' is a fantasy novel written by British author J. K. Rowling and the second novel in the ''Harry Potter'' series. The plot follows Harry's second year at Hogwarts School of Witchcraft and Wizardry, d ...

''. Another reason for this

eponymy An eponym is a person, a place, or a thing after whom or which someone or something is, or is believed to be, named. The adjectives which are derived from the word eponym include ''eponymous'' and ''eponymic''. Usage of the word The term ''epon ...

was the celebration of the 20th anniversary of the whole "Harry Potter" series in 2017. The single specimen was collected by Iranian

entomologist Entomology () is the scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such as arach ...

Alireza Naderi in a mountainous region of southeastern Iran's Kerman Province on 26 April 2016, just over 19 years after Aragog died (20 April 1997, according to the "Harry Potter" series), and later described by arachnologists Anton Nadolny and Alireza Zamani in a paper published in the journal ''

Zootaxa ''Zootaxa'' is a peer-reviewed scientific mega journal for animal taxonomists. It is published by Magnolia Press (Auckland, New Zealand). The journal was established by Zhi-Qiang Zhang in 2001 and new issues are published multiple times a week. ...

''.

References

Endemic fauna of Iran Lycosidae Spiders described in 2017 {{Lycosidae-stub