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Wheel bug

Arilus cristatus

Wuu xanuunjiyaa oo keliyaWuu xanuunjiyaa, laakiin waxyeello weyn kuuma geysanayo.

Dirxiyo iyo cayayaan

QaniinWuxuu cunaa: Hilib

Khatarta dadka: Xanuun badanAad buu u xanuunjin karaa, laakiin ku dhowaad weligiis khatar weyn ma aha.

The wheel bug is a large assassin bug with a wheel-shaped crest on its back. It is the only wheel bug found in the United States, and it hunts caterpillars and beetles. Gardeners value it because it helps keep pests down.1

Wuxuu ku nool yahay

Eastern Canada, the United States, Mexico and Guatemala1

Waqooyiga Ameerika

Bogga hore

It lives in leafy areas and is most active in daylight, hiding whenever it can. It is found on sunflowers, goldenrod, cotton, locust tree trunks, and in fruit and tree groves.1

Dherer

3.8 cm (1.5 in)1

Xawaaraha ugu sarreeya

qiyaastii 0.65 km/saac (0.4 mayl/saac)

Dhulka, qiyaas qallafsan

Muxuu cunaa?

It grips and pins prey with its front legs, then pushes its beak into the victim. It injects enzymes that paralyse the prey and dissolve its insides, then drains the fluids. It commonly preys on caterpillars and beetles, including Japanese beetles and Mexican bean beetles.1

Sawirka Wheel bug — Wheel bug. Sawir: gailhampshire. CC BY 4.0, iNaturalist.

Sida loo aqoonsado

Adults are grey to brownish grey, and black shortly after moulting.1
Adults have a wheel-shaped or cog-shaped ridge on the back of the thorax. Young nymphs do not have this wheel yet.1
Nymphs have a bright red or orange abdomen.1
Adults can grow up to 38 mm long. Females are somewhat larger than males.1
They move and fly slowly, and make a noisy buzzing sound in flight.1

Awoodda sunta

Qaniin

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

Maxay samaysaa suntiisa (qaniin ama mudid)?

The bug injects enzymes into its prey that paralyse it and dissolve its insides. Its bite is not considered highly venomous. In people, the bite causes a wound that is very painful and lingering, with the area becoming hot and irritated, and numbness that can last for days.1

Intee buu dadka khatar ugu yahay?

Khatarta dadka: Xanuun badanAad buu u xanuunjin karaa, laakiin ku dhowaad weligiis khatar weyn ma aha.

The bite is not considered highly venomous, so it is not serious in the short term. Discomfort may last for two weeks, and in some cases up to six months. Longer-lasting problems are often linked to allergic reactions or repeated infections of the wound.1

Muxuu sameeyaa marka uu baqo?

When threatened, it relies on camouflage, its bite, or unpleasant odours from two scent glands in its abdomen.1

Haddii uu qaniino

Timaha mudda ee dirxiga: ku qaad cajalad dhegdheg ah, kadib dhaq maqaarka. Ha xoqin.
Qaniinyada: dhaq oo qabooji. Hel caawimaad caafimaad haddii qofku dareemo xanuun ama uu si fudud u dhiig baxo.

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?

Afrika Aasiya Yurub Waqooyiga Ameerika Koonfurta Ameerika Awstaraaliya iyo Oceania

Intee buu le'eg yahay?

Intee buu dherer le'eg yahay?

qiyaastii dhererka biin warqad

Intee buu Wheel bug 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?

Diin qiyaastii 0.3 km/saac (0.19 mph)

Wheel bug qiyaastii 0.65 km/saac (0.4 mph)

Qof socda qiyaastii 5 km/saac (3.1 mph)

waa wanaagsan tahay in la ogaado

Xaqiiqooyin

It is cannibalistic. Nymphs may prey on each other, and a female may feed on the male after mating.1

It can make a sound by rubbing the tip of its beak in a groove under its thorax. The purpose is unknown, but it may be a way of communicating.1

Nymphs are predators as soon as they hatch, but the wheel only appears after the final moult into adulthood.1

It can prey on useful insects such as lady beetles and honey bees, as well as pests.1

It is one of the largest true bugs in North America.1

In a laboratory test, parasitic wasps attacked 10 of 12 egg clusters, stopping many eggs from hatching normally.1

Khubarada sunta

Magaca sayniska: Arilus cristatus
Koox: Dirxiyo iyo cayayaan
Qoys: Reduviidae2
Kala horreynta: Hemiptera
Qaaradaha: Waqooyiga Ameerika
Carruurta yaryar: After mating in autumn, a female lays 40 to 200 small, brown, cylindrical eggs in a glued cluster on trees, bushes, twigs and other objects. The eggs hatch the following spring.1
Khatarta dadka: 2 / 5: Xanuun badan3

Meesha xaqiiqooyinku ka yimaadaan

Arilus cristatus (Wikipedia (CC BY-SA 4.0))
Arilus cristatus (iNaturalist): magacyada iyo kala soocidda.
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