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Noble false widow

Steatoda nobilis

ስለ ስሙ፦ It is called a false widow because it looks like the black widow spider, although it belongs to a different group of spiders.1

ያማል ብቻያማል፣ ግን ከባድ ጉዳት አያደርስብህም።

ሸረሪቶች

ንክሻዎችምግቡ፦ ስጋ

ለሰዎች ያለው አደጋ: የሚያምበጣም ሊያም ይችላል፣ ግን ከሞላ ጎደል ከባድ አይሆንም።

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

የሚኖረው

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

አውሮፓ, አፍሪካ

መነሻ

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

ርዝመት

ከ7 mm እስከ 1.4 cm (ከ0.3 in እስከ 0.6 in)1

ከፍተኛ ፍጥነት

በሰዓት 0.86 ኪ.ሜ ገደማ (0.53 ማይል በሰዓት)

በየብስ ላይ, ግምት

ምን ይበላል?

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

የNoble false widow ፎቶ — Noble false widow። ፎቶ፦ Dustin Edmundson። CC BY 4.0, iNaturalist.

እንዴት እንደምታውቀው

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

ብዙ ጊዜ የሚምታታበት፦ 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

የመርዝ ኃይል

ንክሻዎች

ሲነክስ መርዙ በክራንቻዎቹ ወይም በጥርሶቹ በኩል ይወጣል።

መርዙ (ሲነክስ ወይም ሲነድፍ) ምን ያደርጋል?

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

ለሰዎች ምን ያህል አደገኛ ነው?

ለሰዎች ያለው አደጋ: የሚያምበጣም ሊያም ይችላል፣ ግን ከሞላ ጎደል ከባድ አይሆንም።

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

ቢነክስ

Without proper treatment, a bite wound can become infected and develop into gangrene or sepsis, so medical care should be sought.1
ንክሻውን እጠብ እና ለሕመሙ የበረዶ ከረጢት አድርግበት። ሕመሙ ኃይለኛ ከሆነ፣ ከተሰራጨ ወይም ሰውየው ጤና ካልተሰማው የሕክምና እርዳታ አግኝ።

ሁልጊዜ መጀመሪያ የአደጋ ጊዜ ቁጥርህን ደውል (112፣ 000፣ 911)። ይህ አጠቃላይ የመጀመሪያ እርዳታ መመሪያ ነው፣ የሕክምና ምክር አይደለም። የመጀመሪያ እርዳታ መሠረታዊ ነገሮች

ደህንነትህን ጠብቅ

የዱር እንስሳን በፍጹም አትንካ፣ አትያዝ ወይም አታበሳጭ፣ ትንሽ ቢሆንም፣ ተኝቶ ወይም ሞቶ ቢመስልም።
ቦታ ስጠው። ካገኘኸው ተረጋጋ፣ ቀስ ብለህ ወደ ኋላ ተመለስ እና በራሱ መንገድ እንዲሄድ ተወው።
አንዱ ቢነክስህ፦ ተረጋጋ፣ ሳትንቀሳቀስ ቆይ፣ የአደጋ ጊዜ ቁጥርህን (112፣ 000፣ 911) ደውል ወይም በፍጥነት ወደ ሆስፒታል ሂድ። ምን እንደሚመስል አስታውስ፣ ፎቶ ይረዳል።

አንተን ለማጥቃት እየፈለገ አይደለም። መርዙን የሚጠቀመው ምግብ ለመያዝ ወይም ራሱን ለመከላከል ነው፣ እና መደበቅን በጣም ይመርጣል። ስለ ደህንነት ተጨማሪ

በዓለም ላይ የት?

አፍሪካ እስያ አውሮፓ ሰሜን አሜሪካ ደቡብ አሜሪካ አውስትራሊያ እና ኦሺኒያ

ምን ያህል ትልቅ ነው?

ርዝመቱ ምን ያህል ነው?

በጥፍርህ ላይ ሊቀመጥ የሚችል ያህል ትንሽ

Noble false widow ከአንተ ጋር ሲነጻጸር ምን ያህል ትልቅ ነው?

በአሳሽህ ውስጥ የሚሠራ ሂሳብ ብቻ ነው። ምንም ነገር አይቀመጥም ወይም ወደ የትም አይላክም።

ምን ያህል ፈጣን ነው?

ኤሊ በሰዓት 0.3 ኪ.ሜ ገደማ (0.19 mph)

Noble false widow በሰዓት 0.86 ኪ.ሜ ገደማ (0.53 mph)

የሚራመድ ሰው በሰዓት 5 ኪ.ሜ ገደማ (3.1 mph)

ማወቅ የሚገባ

እውነታዎች

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

ተረት አፍራሽ

ተረት፦ It is the same spider as the black widow.

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

ለመርዝ ባለሙያዎች

ሳይንሳዊ ስም: Steatoda nobilis
ቡድን: ሸረሪቶች
ቤተሰብ: Theridiidae2
ቅደም ተከተል: Araneae
አህጉራት: አውሮፓ, አፍሪካ
ሕፃናት: 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
የሕይወት ዘመን: 5 ዓመት ገደማ1
ለሰዎች ያለው አደጋ: 2 / 5: የሚያም3

እውነታዎቹ ከየት ይመጣሉ

Steatoda nobilis (Wikipedia (CC BY-SA 4.0))
Steatoda nobilis (iNaturalist): ስሞች እና ምደባ።
Venom Wiki: የአደጋ ደረጃው፣ የተለመደው መጠን እና የፍጥነት ግምቱ የራሳችን ናቸው። እንዴት እንደምናሰላቸው እይ፦ አደጋን እንዴት እንደምንለካ.

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