Arulenus
Arulenus is a genus of pygmy grasshopper. As of 2016, it consists of two species:
- Arulenus miae Skejo & Caballero, 2016[1]
- Arulenus validispinus Stål, 1877[2]
| Arulenus | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Orthoptera |
| Suborder: | Caelifera |
| Family: | Tetrigidae |
| Subfamily: | Discotettiginae |
| Genus: | Arulenus Stål, 1877 |
| Type species | |
| Arulenus validispinus Stål, 1877 | |
Description
Characteristic features of this genus include: the lack of tegmina and of alae, a smooth pronotum with large, slightly wrinkled spines on its discus, and outwardly turned lateral paranotal lobes.[1]:385
Taxonomic history
Carl Stål circumscribed Arulenus in 1877 for the species A. validispinus and A. punctatus, which Stål described in the same paper.[2] In 1887, Ignacio Bolívar transferred A. punctatus to its own, new genus Hirrius, giving it the name Hirrius punctatus.[3] Arulenus would be considered a monospecific genus until 2016 with Josip Skejo and Joy Honezza S. Caballero's description of Arulenus miae.[1]
gollark: ++exec```luafunction factorial(x)local a = 1for i = 1, x do a = a * iendprint("fact", a)if a == 0 then return 1 endreturn aendfunction scream(x, a, b)print (x, a, b)if a == 0 thenif b == 0 thenprint "a, b = 0"return factorial(x)else print "a = 0"return math.pow(factorial(x), scream(factorial(x), 0, b - 1))endendlocal g = factorial(scream(x, a - 1, b))return math.pow(g, g) endprint(scream(5, 2, 2))```
gollark: ++exec```luafunction factorial(x)local a = 1for i = 1, x do a = a * iendprint("fact", a)if a == 0 then return 1 endreturn aendfunction scream(x, a, b)print (x, a, b)if a == 0 thenif b == 0 thenreturn factorial(x)else return math.pow(factorial(x), scream(factorial(x), 0, b - 1))endendlocal g = factorial(scream(x, a - 1, b))return math.pow(g, g) endprint(scream(5, 2, 2))```
gollark: ++exec```luafunction factorial(x)if x == 0 then return 1 endlocal a = 1for i = 1, x do a = a * iendprint("fact", a)return aendfunction scream(x, a, b)print (x, a, b)if a == 0 thenif b == 0 thenreturn factorial(x)else return math.pow(factorial(x), scream(factorial(x), 0, b - 1))endendlocal g = factorial(scream(x, a - 1, b))return math.pow(g, g) endprint(scream(5, 2, 2))```
gollark: ++exec```luafunction factorial(x)if x == 0 then return 1 endlocal a = 1for i = 1, x do a = a * iendreturn aendfunction scream(x, a, b)if a == 0 thenif b == 0 thenreturn factorial(x)else return math.pow(factorial(x), scream(factorial(x), 0, b - 1))endendlocal g = factorial(scream(x, a - 1, b))return math.pow(g, g) endprint(scream(5, 2, 2))```
gollark: ++exec```luafunction factorial(x)local a = 1for i = 1, x do a = a * iendprint("fact", a)return aendfunction scream(x, a, b)print (x, a, b)if a == 0 thenif b == 0 thenreturn factorial(x)else return math.pow(factorial(x), scream(factorial(x), 0, b - 1))endendlocal g = factorial(scream(x, a - 1, b))return math.pow(g, g) endprint(scream(5, 2, 2))```
References
- Skejo, Josip; Caballero, Joy Honezza S. (2016). "A hidden pygmy devil from the Philippines: Arulenus miae sp. nov.—a new species serendipitously discovered in an amateur Facebook post (Tetrigidae: Discotettiginae)" (PDF). Zootaxa. 4067 (3): 383–393. doi:10.11646/zootaxa.4067.3.7. PMID 27395882.
- Stål, C. (1877). "Orthoptera nova ex Insulis Philippinis". Öfversigt af Kongl. Vetenskaps-akademiens forhandlingar. 34 (10): 55–56.
- Bolívar, Ign. (1887). "Essai sur les Acridiens de la tribu des Tettigidae". Annales de la Société entomologique de Belgique. 31: 308–309.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.