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Wheel bug

Arilus cristatus

Ni dhukkubsa qofaNi dhukkubsa, garuu cimsee si hin miidhu.

Raammoo fi ilbiisota

CiniinnaaNyaata: Foon

Balaa namootaaf: Ni dhukkubsaBaay'ee dhukkubsuu danda'a, garuu gonkumaa jechuun ni danda'ama cimaa hin ta'u.

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

Kan jiraatu

Eastern Canada, the United States, Mexico and Guatemala1

Ameerikaa Kaabaa

Mana

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

Dheerina

3,8 cm (1,5 in)1

Ariitii olaanaa

gara 0,65 km/sa'a (0,4 mph)

Lafa irra, tilmaama

Maal nyaata?

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

Suuraa Wheel bug — Wheel bug. Suuraa: gailhampshire. CC BY 4.0, iNaturalist.

Akkaataa itti beekamu

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

Humna summii

Ciniinnaa

Summiin yeroo ciniinu ilkaan summii ykn ilkaan isaa keessaan ba'a.

Summiin isaa (ciniinnaa ykn iddiin) maal godha?

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

Namootaaf hammam balaa qaba?

Balaa namootaaf: Ni dhukkubsaBaay'ee dhukkubsuu danda'a, garuu gonkumaa jechuun ni danda'ama cimaa hin ta'u.

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

Yeroo sodaatu maal godha?

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

Yoo ciniine

Rifeensa raammoo iddu irratti: teeppii maxxanaatiin kaasi, sana booda gogaa dhiqi. Hin sukkuumin.
Ciniinnaaf: dhiqi fi qabbaneessi. Yoo namichi dhukkubsate ykn salphaatti dhiigni isa ba'e, gargaarsa yaalaa argadhu.

Yeroo hunda dursa lakkoofsa balaa tasaa kee bilbili (112, 000, 911). Kun qajeelfama gargaarsa jalqabaa waliigalaa ti, gorsa yaalaa miti. Bu'uura gargaarsa jalqabaa

Nageenyaan turi

Bineensa bosonaa gonkumaa hin tuqin, hin qabin, hin tuttuqin, xiqqaa ta'us, rafe ykn du'e fakkaatus.
Iddoo itti kenni. Yoo tokko wajjin wal argite, tasgabbaa'i, suuta duubatti deebi'iitii karaa isaa akka deemu dhiisi.
Yoo tokko si ciniine: tasgabbaa'i, sochii malee turi, lakkoofsa balaa tasaa kee (112, 000, 911) bilbili ykn dafii hospitaala ga'i. Maal akka fakkaatu yaadadhu, suuraan ni gargaara.

Si miidhuuf si hin barbaadu. Summii isaa nyaata qabachuuf ykn of eeguuf fayyadama, dhokachuu immoo baay'ee filata. Waa'ee nageenyaa dabalataan

Addunyaa keessaa eessatti?

Afrikaa Eeshiyaa Awurooppaa Ameerikaa Kaabaa Ameerikaa Kibbaa Awustiraaliyaa fi Oshiyaaniyaa

Hammam guddaa dha?

Dheerinni isaa hammam?

gara dheerina kilippii waraqaa

Wheel bug SI wajjin yoo wal bira qabamu hammam guddaa dha?

Herrega qofa barsiisaa kee keessatti. Homtuu hin olkaa'amu, eessayyuu hin ergamu.

Hammam ariifata?

Elee gara 0,3 km/sa'a (0,19 mph)

Wheel bug gara 0,65 km/sa'a (0,4 mph)

Nama miillaan deemu gara 5 km/sa'a (3,1 mph)

beekuun gaarii dha

Dhugaawwan

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

Ogeeyyii summiitiif

Maqaa saayinsii: Arilus cristatus
Garee: Raammoo fi ilbiisota
Maatii: Reduviidae2
Tartiiba: Hemiptera
Ardiiwwan: Ameerikaa Kaabaa
Ilmoolee: 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
Balaa namootaaf: 2 / 5: Ni dhukkubsa3

Dhugaawwan eessaa dhufu

Arilus cristatus (Wikipedia (CC BY-SA 4.0))
Arilus cristatus (iNaturalist): maqaa fi ramaddii.
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