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Sawir kartoon ah oo Brown recluse
Lambar 0653 ee 1 402

Brown recluse

Loxosceles reclusa
Ku saabsan magaca: The scientific name reclusa means 'recluse', which refers to the spider's shy, hidden way of life.1
Wuxuu u baahan yahay dhakhtarDhif ayuu dilaa, laakiin qaniinyo waxay u baahan tahay dhakhtar.
Caarooyin QaniinWuxuu cunaa: Hilib
Khatarta dadka: HalisQaniinyo waxay u baahan tahay dhakhtar. Dhimashadu aad bay u yar tahay.

The brown recluse is a small spider with a violin-shaped mark on its back. It lives mainly in the central and southern United States, where it hides in dark, quiet places such as woodpiles and sheds. It is one of only two North American spiders with dangerous venom, the other being the black widow.1

Wuxuu ku nool yahay
Southern and central United States, from southeastern Nebraska south to central Texas and western Georgia1
Waqooyiga Ameerika
Bogga hore
Brown recluses build irregular webs in dry, undisturbed places such as woodpiles, sheds, closets, garages, plenum spaces and cellars. In homes they seem to favour cardboard. People are usually bitten when the spider is trapped against the skin, for example inside clothes, shoes, towels, bedding or work gloves.1
Dherer
6 mm ilaa 2 cm (0.2 in ilaa 0.8 in)1
Xawaaraha ugu sarreeya
qiyaastii 0.8 km/saac (0.5 mayl/saac)
Dhulka, qiyaas qallafsan
Muxuu cunaa?
Brown recluses leave their lairs at night to hunt, unlike most web-weaving spiders. If food becomes scarce, they will occasionally, though not habitually, eat other brown recluses.1
Run ahaan!Sawirka Brown recluse
Brown recluse. Sawir: Rosa Pineda. CC BY-SA 3.0, Wikimedia Commons.

Sida loo aqoonsado

  • A dark violin-shaped marking on the top of the front body, with the neck of the violin pointing towards the rear of the spider1
  • Typically light to medium brown, though colours range from whitish to dark brown or blackish grey1
  • Six eyes arranged in three pairs, while most spiders have eight1
  • No obvious patterns on the abdomen or legs, and no spines on the legs1
  • Usually 6 to 20 millimetres in body length, but may grow larger1

Inta badan lagu khaldaa: The violin marking is not a reliable identifier, because cellar spiders and pirate spiders can have similar markings. The Mediterranean recluse, an introduced species, is almost indistinguishable from the brown recluse, so many reports of recluses are misidentifications. A spider in the genus Titiotus is the most common spider mistaken for a brown recluse in California, and its bite is considered harmless.1

Awoodda sunta

Qaniin

Suntu waxay ka soo baxdaa ilkihiisa sunta ama ilkihiisa marka uu qaniino.

Maxay samaysaa suntiisa (qaniin ama mudid)?

The venom is necrotic, meaning it destroys tissue. It contains a dermonecrotic agent called sphingomyelinase D, which kills the skin around the bite. In some cases the venom spreads through the body within minutes, causing nausea, vomiting, fever, rashes and muscle and joint pain. Rarely, it can burst red blood cells (hemolysis).1

Intee buu dadka khatar ugu yahay?

Khatarta dadka: HalisQaniinyo waxay u baahan tahay dhakhtar. Dhimashadu aad bay u yar tahay.

Most bites cause no skin damage, and the spider is rarely aggressive. In one clinical study, skin necrosis occurred in 37% of diagnosed bites and systemic illness in 14%. Rarely, bites can cause organ damage or death. Most fatalities have been in children under seven or in people with weak immune systems. Children, the elderly and seriously ill people may be more susceptible to systemic effects.1

Muxuu sameeyaa marka uu baqo?

When alarmed, it lowers its body, raises its pedipalps and stands still in a defensive pose. It usually flees, and if caught it may play dead.1

Haddii uu qaniino

  • Dhaq meesha la qaniinay oo saar kiish baraf ah xanuunka dartiis. Hel caawimaad caafimaad haddii xanuunku xoog badan yahay, faafo ama qofku dareemo inuu xanuunsan yahay.

Marka hore had iyo jeer wac lambarka gurmadka degdegga ah (112, 000, 911). Kani waa hage guud oo gargaar degdeg ah, ma aha talo caafimaad. Aasaaska gargaarka degdegga ah

Badbaado

  • Weligaa ha taaban, ha qaban, hana ku ciyaarin xayawaan duurjoog ah, xitaa mid yar, xitaa haddii uu u muuqdo inuu hurdo ama dhintay.
  • Meel u bannee. Haddii aad mid la kulanto, deg, tartiib dib ugu noqo oo u daa inuu jidkiisa maro.
  • Haddii mid ku qaniino: deg, ha dhaqaaqin, wac lambarka gurmadka degdegga ah (112, 000, 911) ama si degdeg ah u tag isbitaalka. Xusuuso sida uu u egyahay, sawir ayaa caawiya.

Kuma raadinayo. Suntiisa wuxuu u isticmaalaa inuu cunto ku qabsado ama isku difaaco, wuxuuna aad u door bidaa inuu dhuunto. Wax badan oo ku saabsan badbaadada

Adduunka xaggee?

AfrikaAasiyaYurubWaqooyiga AmeerikaKoonfurta AmeerikaAwstaraaliya iyo Oceania

Intee buu le'eg yahay?

Intee buu dherer le'eg yahay?

Brown recluse qiyaastii 2 cm dherer (0.8 in)Xabbad bariis ah qiyaastii 7 mm (0.3 in)Qadaadiic 1 yuuro ah qiyaastii 2.3 cm (0.9 in)
qiyaastii dhererka biin warqad

Intee buu Brown recluse le'eg yahay marka ADIGA laguu barbar dhigo?

Xisaab keliya oo browser-kaaga ku jirta. Waxba lama keydiyo, meelna looma diro.

Intee buu u dheereeyaa?

waa wanaagsan tahay in la ogaado

Xaqiiqooyin

1

One brown recluse survived for over five seasons in captivity without any food at all.1

2

In 2001, more than 2,000 brown recluses were removed from a heavily infested home in Kansas, yet the four residents who had lived there for years were never harmed.1

3

When a leg is lost, the brown recluse does not grow a new one in later moults, unlike the huntsman spider.1

4

Brown recluses do not balloon, which limits how far they can spread across the landscape.1

5

Males move around more when hunting than females, which tend to stay near their webs.1

Beeniye-jabiye

Khuraafaad: Brown recluses are common in California and the western United States, where they cause many bites.

Run: The brown recluse has not established itself in California or anywhere outside its native range. Many reported bites there are misdiagnosed, and other spiders are often wrongly identified as brown recluses.1

Khubarada sunta

Magaca sayniska
Loxosceles reclusa
Koox
Caarooyin
Qoys
Sicariidae2
Kala horreynta
Araneae
Qaaradaha
Waqooyiga Ameerika
Carruurta yaryar
Each female produces several egg sacs between May and July, with about 50 eggs in each sac. The eggs hatch in about one month, and the young take about a year to reach adulthood.1
Khatarta dadka
3 / 5: Halis3

Meesha xaqiiqooyinku ka yimaadaan

  1. Brown recluse spider (Wikipedia (CC BY-SA 4.0))
  2. Loxosceles reclusa (iNaturalist): magacyada iyo kala soocidda.
  3. Venom Wiki: heerka khatarta, cabbirka caadiga ah iyo qiyaasta xawaaraha annaga ayaa sameeyay. Eeg sida aan u xisaabinno: Sida aan u qiimeyno khatarta.

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