Venom Wiki
Chithunzi chojambula cha Wheel bug
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Wheel bug

Arilus cristatus
ImangopwetekaImapweteka, koma sidzakuvulaza kwambiri.
Mbozi ndi tizilombo ImalumaImadya: Nyama
Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

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

Imakhala ku
Eastern Canada, the United States, Mexico and Guatemala1
Amereka ya Kumpoto
Kunyumba
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
Kutalika
3,8 cm (1,5 in)1
Liwiro lapamwamba
pafupifupi 0,65 km/h (0,4 mph)
Pamtunda, kuyerekeza chabe
Imadya chiyani?
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
Zoona!Chithunzi cha Wheel bug
Wheel bug. Chithunzi: gailhampshire. CC BY 4.0, iNaturalist.

Mmene ungaizindikirire

  • 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

Mphamvu ya ululu

Imaluma

Ululu umatuluka kudzera m'mano ake ikaluma.

Ululu wake umachita chiyani?

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

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

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

Imachita chiyani ikachita mantha?

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

Ikaluma

  • Pa ubweya wa mbozi zolasa: uchotse ndi tepi yomata, kenako sambitsa khungu. Usasisite.
  • Polumidwa: sambitsa ndi kuziziritsa. Peza thandizo la dokotala ngati munthuyo sakumva bwino kapena akutuluka magazi mosavuta.

Nthawi zonse yamba wayimbira nambala yadzidzidzi (112, 000, 911). Awa ndi malangizo wamba a chithandizo choyamba, osati malangizo a dokotala. Zoyambira za chithandizo choyamba

Khala wotetezeka

  • Usakhudze, kugwira kapena kuseweretsa nyama yakuthengo, ngakhale yaing'ono, ndipo ngakhale ikuoneka ngati yagona kapena yafa.
  • Ipatse malo. Ukakumana nayo, khala chete, bwerera m'mbuyo pang'onopang'ono ndipo uilole ipite njira yake.
  • Ikakuluma: khala chete, usasunthe, imbira nambala yadzidzidzi (112, 000, 911) kapena pita kuchipatala mwachangu. Kumbukira m'mene inkaonekera, chithunzi chimathandiza.

Sikufuna kukuvulaza. Imagwiritsa ntchito ululu wake kugwira chakudya kapena kudziteteza, ndipo imakonda kwambiri kubisala. Zambiri za kukhala wotetezeka

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

Wheel bug yaitali pafupifupi 3,8 cm (1,5 in)Kachitsulo komangira mapepala pafupifupi 3 cm (1,2 in)Foni yam'manja pafupifupi 15 cm (5,9 in)
yaitali pafupifupi ngati kachitsulo komangira mapepala

Wheel bug ndi yaikulu bwanji poyerekeza ndi IWE?

Ndi masamu chabe mu msakatuli wako. Palibe chomwe chimasungidwa kapena kutumizidwa kwina.

Imathamanga bwanji?

zoyenera kudziwa

Mfundo

1

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

2

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

3

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

4

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

5

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

6

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

Za akatswiri a ululu

Dzina la sayansi
Arilus cristatus
Gulu
Mbozi ndi tizilombo
Banja
Reduviidae2
Dongosolo
Hemiptera
Makontinenti
Amereka ya Kumpoto
Ana akhanda
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
Ngozi kwa anthu
2 / 5: Yopweteka3

Kumene mfundo zimachokera

  1. Arilus cristatus (Wikipedia (CC BY-SA 4.0))
  2. Arilus cristatus (iNaturalist): mayina ndi magulu a sayansi.
  3. Venom Wiki: mlingo wa ngozi, kukula wamba ndi kuyerekeza kwa liwiro ndi zathu. Ona mmene timazipezera: Mmene timayezera ngozi.

Mfundo iliyonse patsamba lino ili ndi nambala yosonyeza kochokera. Ngati talakwitsa, pepani, ndife okonda nyama, osati magazini a sayansi. Tiuze pa [email protected] ndipo tikonza.

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Zina za gulu lomwelo: Mbozi ndi tizilombo

Imakhalanso ku: Amereka ya Kumpoto

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