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Noble false widow

Steatoda nobilis

Game da sunan: It is called a false widow because it looks like the black widow spider, although it belongs to a different group of spiders.1

Ciwo kawaiYana ciwo, amma ba zai cutar da kai sosai ba.

Gizo-gizo

CizoAbinci: Nama

Haɗari ga mutane: Mai raɗaɗiYana iya yin ciwo sosai, amma kusan bai taɓa zama mai tsanani ba.

The noble false widow is a spider that looks a lot like the black widow, which is why it has its name. It is now found in many parts of the world, including Europe, the United States and New Zealand, and it is one of the world's most invasive spiders. Its bite can be painful, so it is worth knowing what it looks like.1

Yana zaune a

Native to Madeira and the Canary Islands. Now established across Europe, parts of the USA, North Africa, Chile, Colombia, Ecuador and New Zealand.1

Turai, Afirka

Gida

It lives both indoors and outdoors all year round, in places such as cacti, agave, roadside cuttings, demolished buildings, telegraph poles, concrete fence posts and ivy on walls. Seaside cities and villages with a mild climate are especially good places for it.1

Tsawo

7 mm zuwa 1.4 cm (0.3 in zuwa 0.6 in)1

Mafi girman sauri

kusan 0.86 km/h (0.53 mph)

A kan tudu, ƙiyasi

Me yake ci?

It eats both insects and other spiders, woodlice, and small vertebrates such as pipistrelle bats and a pygmy shrew. It catches prey with an 'attack wrap', wrapping silk around the victim while it bites, and its venom quickly paralyses the prey.1

Hoton Noble false widow — Noble false widow. Hoto: Dustin Edmundson. CC BY 4.0, iNaturalist.

Yadda za ka gane shi

The abdomen (rear body) is brown and rounded, with cream markings that are often said to look like a skull.1
The legs are reddish-orange.1
Adult females are about 9.5 to 14 mm in size, and males are about 7 to 11 mm.1
It is larger than other spiders in its genus, Steatoda, and has a typical colour pattern.1

Ana yawan rikita shi da: It is often mistaken for the black widow (Latrodectus) and other false widow species. It can be told apart from the black widow by its larger size within its genus and its typical colouring, though many spiders in this group look similar.1

Ƙarfin dafi

Cizo

Dafi yana fitowa ta haƙoransa na dafi ko haƙoransa idan ya ciza.

Me dafinsa yake yi?

Most of its venom is made of toxins similar to those of the widow spiders, mainly alpha-latrotoxin. This toxin makes holes in nerve cells, which releases chemical messengers and blocks the signals between nerves and muscles, causing paralysis. In people, the venom is most noticeable as pain at the bite site, along with swelling, redness and fever.1

Yaya haɗarinsa yake ga mutane?

Haɗari ga mutane: Mai raɗaɗiYana iya yin ciwo sosai, amma kusan bai taɓa zama mai tsanani ba.

It is considered moderately medically significant. Most bites cause symptoms similar to a bee or wasp sting, but some can be more serious, partly because of bacteria. It is considered one of the most dangerous spiders in western Europe. Bites from males are less severe than bites from females, and the bite itself is usually painless, with pain coming from the venom.1

Idan ya ciji

Without proper treatment, a bite wound can become infected and develop into gangrene or sepsis, so medical care should be sought.1
Ka wanke wurin cizon kuma ka saka ƙanƙara a cikin jaka a kai don ciwon. Ka nemi taimakon likita idan ciwon ya yi ƙarfi, ya bazu ko mutumin bai ji daɗi ba.

Kullum ka fara kiran lambar gaggawa (112, 000, 911). Wannan jagorar agajin gaggawa ce ta gaba ɗaya, ba shawarar likita ba. Muhimman abubuwan agajin gaggawa

Kiyaye lafiya

Kada ka taɓa, kada ka kama, kada ka tsokani dabbar daji, ko da ƙarama ce, kuma ko da tana kama da tana barci ko ta mutu.
Ka ba shi sarari. Idan ka haɗu da ɗaya, ka natsu, ka koma baya a hankali kuma ka bar shi ya bi hanyarsa.
Idan ɗaya ya ciji ka: ka natsu, ka zauna ba motsi, ka kira lambar gaggawarka (112, 000, 911) ko ka je asibiti da sauri. Ka tuna yadda yake, hoto yana taimakawa.

Ba ya neman cutar da kai. Yana amfani da dafinsa don kama abinci ko don kare kansa, kuma ya fi son ya ɓuya. Ƙarin bayani game da kiyaye lafiya

A ina a duniya?

Afirka Asiya Turai Arewacin Amurka Kudancin Amurka Ostareliya da Oceania

Yaya girmansa yake?

Yaya tsawonsa yake?

ƙarami har zai iya zama a kan farcenka

Yaya girman Noble false widow yake idan aka kwatanta da KAI?

Lissafi ne kawai a cikin burauzarka. Ba a adana komai ko a aika ko'ina.

Yaya saurinsa yake?

Kunkuru kusan 0.3 km/h (0.19 mph)

Noble false widow kusan 0.86 km/h (0.53 mph)

Mutum yana tafiya kusan 5 km/h (3.1 mph)

abin da ya kamata a sani

Bayanai

The spider often catches prey much larger than itself, including bats, because its venom works quickly.1

It can survive without drinking water, getting all its liquid from its prey.1

Males court females by tapping the web and vibrating their bodies, and they can make scraping sounds with their abdomens.1

It has poor eyesight and relies mainly on vibrations travelling through its web.1

It produces three-dimensional cobwebs, and its silk is unusually strong for its genus.1

One adult female lived almost five and a half years in captivity, and adult females are long-lived.1

Mai karya tatsuniya

Tatsuniya: It is the same spider as the black widow.

Gaskiya: It only looks similar to the black widow. It belongs to the genus Steatoda, while the black widow belongs to the genus Latrodectus.1

Don ƙwararru a kan dafi

Sunan kimiyya: Steatoda nobilis
Rukuni: Gizo-gizo
Iyali: Theridiidae2
Tsari: Araneae
Nahiyoyi: Turai, Afirka
Jarirai: Females make egg sacs containing an average of 94 eggs, with a range of 34 to 208 eggs. The young hatch inside the egg sac about 18 days after the eggs are laid.1
Tsawon rai: kusan shekaru 51
Haɗari ga mutane: 2 / 5: Mai raɗaɗi3

Inda bayanan suka fito

Steatoda nobilis (Wikipedia (CC BY-SA 4.0))
Steatoda nobilis (iNaturalist): sunaye da rarrabuwa.
Venom Wiki: matakin haɗari, girman al'ada da ƙiyasin sauri namu ne. Ga yadda muke lissafa su: Yadda muke auna haɗari.

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