Venom Wiki
Igishushanyo cya Keyserling's wandering spider
No. 0665 kuri 1 402

Keyserling's wandering spider

Phoneutria keyserlingi
Ishobora kwicaIshobora kukwica niba utavuwe. Niba ikurumye, shaka ubufasha vuba.
Akaga ku bantu: Iteje akaga cyaneIshobora kwica umuntu utavuwe.

Keyserling's wandering spider is a venomous spider found in Brazil. It belongs to the family Ctenidae. Scientists have studied its venom, which contains nerve toxins and a protein that can cause a dangerous allergic reaction.1

Iba muri
Brazil1
Amerika y'Amajyepfo
Uburebure
12 cm (4,7 in)3
ingano isanzwe y'ikuze
Umuvuduko wo hejuru
hafi 1,9 km/h (1,2 mph)
Ku butaka, ikigereranyo cy'ugereranyije
Koko!Ifoto ya Keyserling's wandering spider
Keyserling's wandering spider. Ifoto: Alessandher Piva. CC BY 4.0, iNaturalist.

Imbaraga z'ubumara

Iraruma

Ubumara busohokera mu menyo yayo y'ubumara cyangwa mu yandi menyo iyo iriye.

Ubumara bwayo bukora iki?

The venom contains neurotoxins, which attack the nerves. They are similar to those isolated from Phoneutria nigriventer and act on the ion channels (gates that control charged particles such as calcium, sodium and potassium) in nerve cells, and on NMDA-type glutamate receptors (chemical receptors in the brain and nerves). The venom also contains CRISP-1, a protein that acts as an allergen.1

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: Iteje akaga cyaneIshobora kwica umuntu utavuwe.

This spider should be treated with caution. Studies on its close relatives are scarce, so less is known about this species than about some others. CRISP-1 is known to cause a dangerous allergic reaction in humans.1

Niba iruma

  • Oza aho yarumye kandi uhashyire agapaki k'urubura kubera ububabare. Shaka ubufasha bwa muganga niba ububabare bukabije, bukwirakwira cyangwa umuntu yumva atameze neza.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

  • Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
  • Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
  • Niba imwe ikurumye: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ingana gute?

Ireshya ite?

Keyserling's wandering spider ireshya hafi 12 cm (4,7 in)Trombone yo gufata impapuro hafi 3 cm (1,2 in)Telefoni igezweho hafi 15 cm (5,9 in)
ireshya n'ibice 4 by'ibikinisho byo kubaka biri ku murongoyakwiruka metero 100 mu masegonda 190 (umuntu wihuta kurusha abandi akenera 9,6)

Keyserling's wandering spider ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

bikwiye kumenywa

Ibintu by'ukuri

1

Its venom contains neurotoxins that are similar to those of Phoneutria nigriventer, another species in the same genus.1

2

CRISP-1, a protein found in its venom, is basically an allergen, meaning it can trigger an allergic reaction.1

3

The family of proteins that includes CRISP has also been found in cephalopods, cone snails, scorpions, reptiles and ticks.1

4

Its venom neurotoxins act on NMDA-type glutamate receptors as well as ion channels in nerve cells.1

Ku bahanga mu by'ubumara

Izina rya siyansi
Phoneutria keyserlingi
Itsinda
Ibitagangurirwa
Umuryango
Ctenidae2
Itsinda rinini (order)
Araneae
Imigabane
Amerika y'Amajyepfo
Akaga ku bantu
4 / 5: Iteje akaga cyane3

Aho ibintu bivugwa bituruka

  1. Phoneutria keyserlingi (Wikipedia (CC BY-SA 4.0))
  2. Phoneutria keyserlingi (iNaturalist): amazina n'ibyiciro.
  3. Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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Izindi zo mu itsinda rimwe: Ibitagangurirwa

Iba kandi muri: Amerika y'Amajyepfo

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