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Inombolo 0665 kwezingu-1 402

Keyserling's wandering spider

Phoneutria keyserlingi

KungabulalaKungakubulala uma ungelashwa. Uma sikuluma, thola usizo ngokushesha.

Izicabucabu

Ukuluma

Ingozi ebantwini: Kuyingozi kakhuluSingabulala umuntu ongatholi kwelashwa.

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

Ihlala

Brazil1

INingizimu Melika

Ubude

12 cm (4.7 in)3

usayizi ojwayelekile womuntu omdala wesilwane

Ijubane eliphezulu

cishe 1.9 km/h (1.2 mph)

Emhlabathini, isiqagela nje

Isithombe sika-Keyserling's wandering spider — Keyserling's wandering spider. Isithombe: Alessandher Piva. CC BY 4.0, iNaturalist.

Amandla obuthi

Ukuluma

Ubuthi buphuma ngamazinyo aso obuthi noma ngamazinyo uma siluma.

Ubuthi baso benzani?

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

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: Kuyingozi kakhuluSingabulala umuntu ongatholi kwelashwa.

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

Uma siluma

Geza inxeba lokulunywa bese ubeka iphakethe leqhwa phezu kwalo ngenxa yobuhlungu. Thola usizo lwezokwelapha uma ubuhlungu bunamandla, busabalala noma umuntu ezizwa engaphilile.

Njalo shayela kuqala inombolo yezimo eziphuthumayo (112, 000, 911). Lokhu kuyiseluleko sosizo lokuqala esijwayelekile, akusona iseluleko sezokwelapha. Izisekelo zosizo lokuqala

Hlala uphephile

Ungalokothi uthinte, ubambe noma ugcone isilwane sasendle, ngisho noma sincane, futhi ngisho noma sibukeka silele noma sifile.
Sinike isikhala. Uma uhlangana naso, hlala uzolile, uhlehle kancane bese usiyeka sihambe ngendlela yaso.
Uma sikuluma: hlala uzolile, ungashukumi, shayela inombolo yezimo eziphuthumayo (112, 000, 911) noma uye esibhedlela ngokushesha. Khumbula ukuthi besibukeka kanjani, isithombe siyasiza.

Asikuzingeli wena. Sisebenzisa ubuthi baso ukuze sibambe ukudla noma ukuzivikela, futhi singancamela ukucasha. Okwengeziwe mayelana nokuhlala uphephile

Kuphi emhlabeni?

I-Afrika I-Asia I-Yurophu INyakatho Melika INingizimu Melika I-Australia ne-Oceania

Sikhulu kangakanani?

Side kangakanani?

side njengezitini zamathoyizi ezingu-4 ezilandelanayosingahamba amamitha ali-100 ngemizuzwana engu-190 (umuntu oshesha kunabo bonke udinga engu-9,6)

Keyserling's wandering spider mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

Ufudu cishe 0.3 km/h (0.19 mph)

Keyserling's wandering spider cishe 1.9 km/h (1.2 mph)

Umuntu ohambayo cishe 5 km/h (3.1 mph)

kuhle ukwazi

Amaqiniso

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

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

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

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

Okongoti bobuthi

Igama lesayensi: Phoneutria keyserlingi
Iqembu: Izicabucabu
Umndeni: Ctenidae2
Ukuhleleka: Araneae
Amazwekazi: INingizimu Melika
Ingozi ebantwini: 4 / 5: Kuyingozi kakhulu3

Lapho amaqiniso evela khona

Phoneutria keyserlingi (Wikipedia (CC BY-SA 4.0))
Phoneutria keyserlingi (iNaturalist): amagama nokuhlelwa ngezigaba.
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