Venom Wiki / Uumamoota hunda / Sardiidota

Lakk. 0663 1 402 keessaa

Brazilian wandering spider

Phoneutria nigriventer

Ni ajjeesuu danda'aYaalii malee si ajjeesuu danda'a. Yoo si ciniine, dafii gargaarsa argadhu.

Sardiidota

CiniinnaaNyaata: Foon

Balaa namootaaf: Baay'ee balaa qabaNama yaalii hin arganne ajjeesuu danda'a.

The Brazilian wandering spider is a large, hairy spider whose bite is medically significant. It lives in parts of South America, including Brazil, Uruguay, Paraguay and Argentina, and it is often found near homes. Its bite can cause severe pain and dangerous effects on the heart and breathing.1

Kan jiraatu

Southern Cone of South America: Brazil, Uruguay, Paraguay and Argentina1

Ameerikaa Kibbaa

Mana

It lives in banana trees, foliage and urban areas, and is mainly found inside houses. During the day it hides under logs or in crevices.1

Dheerina

5 cm (2 in)1

Ariitii olaanaa

gara 2,1 km/sa'a (1,3 mph)

Lafa irra, tilmaama

Maal nyaata?

It eats crickets, katydids, mantids, tree frogs, lizards and bats. It hunts by ambush at night rather than using a web.1

Suuraa Brazilian wandering spider — Brazilian wandering spider. Suuraa: Techuser. CC BY-SA 4.0, iNaturalist.

Akkaataa itti beekamu

A large spider with a body up to 5 cm long1
Legs can span up to 15 cm in larger individuals1
Body covered in thick brown hair1
Hunts at night and catches prey by ambush rather than in a web1
When threatened, raises its first two pairs of legs as a warning1

Humna summii

Ciniinnaa

Summiin yeroo ciniinu ilkaan summii ykn ilkaan isaa keessaan ba'a.

Summiin isaa (ciniinnaa ykn iddiin) maal godha?

The venom contains neurotoxic peptides, which attack the nerves. These act as calcium channel blockers that disrupt how nerve cells send signals. The venom also causes intense pain and inflammation. At deadly concentrations it causes loss of muscle control, breathing problems, paralysis and eventual asphyxiation. Other symptoms reported include priapism, a rapid heartbeat, irregular heartbeat, cardiogenic shock, fluid in the lungs and convulsions.1

Namootaaf hammam balaa qaba?

Balaa namootaaf: Baay'ee balaa qabaNama yaalii hin arganne ajjeesuu danda'a.

Its bite can be life-threatening, and several deaths are documented. Between 1925 and 1945, 415 bites by this species were recorded, and 400 of those people needed antivenom. The spider can give a dry bite with no venom, or a bite with only a small dose.1

Oduu gaarii: doktoroonni qoricha (qoricha farra summii, antivenom) ykn yaalii kanaaf qabu.1

Yeroo sodaatu maal godha?

When threatened, it raises its first two pairs of legs as a warning.1

Yoo ciniine

In the documented cases, victims were treated in hospital with anaesthetics, tetanus prophylaxis, antivenom and fluid replacement. Recovery could take about 36 hours after a bite.1
Bakka ciniiname dhiqiitii dhukkubbiif kiisii cabbii irra kaa'i. Yoo dhukkubbiin cimaa ta'e, babal'ate ykn namichi dhukkubsate gargaarsa yaalaa argadhu.

Yeroo hunda dursa lakkoofsa balaa tasaa kee bilbili (112, 000, 911). Kun qajeelfama gargaarsa jalqabaa waliigalaa ti, gorsa yaalaa miti. Bu'uura gargaarsa jalqabaa

Nageenyaan turi

Bineensa bosonaa gonkumaa hin tuqin, hin qabin, hin tuttuqin, xiqqaa ta'us, rafe ykn du'e fakkaatus.
Iddoo itti kenni. Yoo tokko wajjin wal argite, tasgabbaa'i, suuta duubatti deebi'iitii karaa isaa akka deemu dhiisi.
Yoo tokko si ciniine: tasgabbaa'i, sochii malee turi, lakkoofsa balaa tasaa kee (112, 000, 911) bilbili ykn dafii hospitaala ga'i. Maal akka fakkaatu yaadadhu, suuraan ni gargaara.

Si miidhuuf si hin barbaadu. Summii isaa nyaata qabachuuf ykn of eeguuf fayyadama, dhokachuu immoo baay'ee filata. Waa'ee nageenyaa dabalataan

Addunyaa keessaa eessatti?

Afrikaa Eeshiyaa Awurooppaa Ameerikaa Kaabaa Ameerikaa Kibbaa Awustiraaliyaa fi Oshiyaaniyaa

Hammam guddaa dha?

Dheerinni isaa hammam?

quba kee isa xiqqaa caalaa gabaabaameetira 100 sekoondii 170 keessatti fiiguu danda'a (namni hundaa caalaa ariifatu 9,6 barbaada)

Brazilian wandering spider SI wajjin yoo wal bira qabamu hammam guddaa dha?

Herrega qofa barsiisaa kee keessatti. Homtuu hin olkaa'amu, eessayyuu hin ergamu.

Hammam ariifata?

Elee gara 0,3 km/sa'a (0,19 mph)

Brazilian wandering spider gara 2,1 km/sa'a (1,3 mph)

Nama miillaan deemu gara 5 km/sa'a (3,1 mph)

beekuun gaarii dha

Dhugaawwan

A venom component called Tx2-6 is being studied for use in treatments for erectile dysfunction.1

Humans may be about ten times more sensitive to the venom than mice.1

Females may attack males after mating.1

Males perform a dance to attract females, and males may fight each other during courtship.1

Females can store sperm in a separate chamber until they are ready to fertilise their eggs.1

The average venom yield is 1.25 mg, and 0.4 mg in winter.1

Ogeeyyii summiitiif

Maqaa saayinsii: Phoneutria nigriventer
Garee: Sardiidota
Maatii: Ctenidae2
Tartiiba: Araneae
Ardiiwwan: Ameerikaa Kibbaa
Ilmoolee: Females may lay about 1,000 eggs, which are kept in a silk sac.1
Balaa namootaaf: 4 / 5: Baay'ee balaa qaba3

Dhugaawwan eessaa dhufu

Phoneutria nigriventer (Wikipedia (CC BY-SA 4.0))
Phoneutria nigriventer (iNaturalist): maqaa fi ramaddii.
Venom Wiki: sadarkaan balaa, guddinni idilee fi tilmaamni ariitii kan keenya. Akkamitti akka hojjennu ilaali: Balaa akkamitti madaalla.

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