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Jack jumper ant

Myrmecia pilosula

Nípa orúkọ náà: The specific name pilosula comes from the Latin word pilosa, meaning 'covered with soft hair'. The common name 'jack jumper' comes from its jumping motion.1

Ó nílò dókítàKì í sábà pani, ṣùgbọ́n ìtani nílò dókítà.

Èèrà

ÌtaniOúnjẹ rẹ̀: Kòkòrò

Ewu fún ènìyàn: Ó le gan-anÌtani nílò dókítà. Ikú kò wọ́pọ̀ rárá.

The jack jumper ant is a venomous ant native to Australia. It is most common in Tasmania and south-east mainland Australia, and it is known for jumping long distances when it is disturbed. Its sting is usually mild, but it is one of the few ants that can be dangerous to people.1

Ó ń gbé ní

Australia, mostly Tasmania and south-east mainland; widespread in most of Australia; not verified in the Northern Territory1

Ọsirélíà àti Òṣéáníà

Ilé

Jack jumper ants live in open places such as gardens, lawns, pastures, woodlands and dry open forests, usually on fine gravel and sandy soil. In suburbs they build nests in rockeries, cracks in concrete walls and grass, and they are less common in urban areas.1

Gígùn

1.1 cm sí 1.6 cm (0.4 in sí 0.6 in)1

Ìyára gíga jùlọ

nǹkan bí 0.19 km/h (0.12 mph)

Lórí ilẹ̀, àfojúbù

Kí ni ó máa ń jẹ?

Jack jumper ants prey on small insects. They kill other insects by injecting venom through a barbless stinger. Their food also includes nectar.1

Fọ́tò Jack jumper ant — Jack jumper ant. Fọ́tò: Tony Eales. CC BY-SA 4.0, iNaturalist.

Bí o ṣe lè dá a mọ̀

Black or blackish-red body, sometimes with yellow or orange legs1
Antennae, lower legs and mandibles (jaws) are yellow or orange1
Workers are medium-sized, about 12 to 14 mm long1
Grey, short hair on the body, longer on the back part of the abdomen1
Leaps about 51 to 76 mm when disturbed, and forms mounds of gravel and soil as nests1

A sábà máa ń ṣì í mọ̀ sí: Other Myrmecia ants, such as M. nigrocincta, also jump when disturbed, so jumping alone does not identify this species.1

Agbára oró

Ìtani

Oró ń jáde láti inú ohun ìtani.

Kí ni oró rẹ̀ máa ń ṣe?

The venom is unusually likely to cause allergy for an insect venom. In most people a sting causes only a mild reaction at the site. In people who are allergic, it can cause anaphylaxis, a severe whole-body reaction with a faster heart rate and falling blood pressure.1

Báwo ló ṣe léwu tó fún ènìyàn?

Ewu fún ènìyàn: Ó le gan-anÌtani nílò dókítà. Ikú kò wọ́pọ̀ rárá.

Most stings cause only a mild local reaction, but the jack jumper is one of the few ants that can be dangerous to humans. The venom causes about 90% of ant allergies in Australia. In areas where it lives, up to 3% of people may be allergic, and about half of those can have anaphylaxis, which rarely leads to death. Between 1980 and 2000, four people died from anaphylaxis caused by jack jumper stings, all in Tasmania.1

Kí ni ó máa ń ṣe nígbà tí ẹ̀rù bá bà á?

When disturbed, they become aggressive towards humans, and they can see and follow an intruder from about 1 m away.1

Bí ó bá ta ni

For people prone to severe allergic reactions, the treatment is allergen immunotherapy, also called desensitisation.1
Fọ ibi tí ó ti ta ni, kí o sì tù ú.
Bí ẹni náà bá ń mí pẹ̀lú ìṣòro, tí ojú tàbí ọ̀fun rẹ̀ wú, tàbí tí ó ń fẹ́ dákú, pàjáwìrì àléjì ni: pe nọ́ńbà pàjáwìrì rẹ.

Máa kọ́kọ́ pe nọ́ńbà pàjáwìrì rẹ nígbà gbogbo (112, 000, 911). Èyí jẹ́ ìtọ́sọ́nà ìtọ́jú àkọ́kọ́ gbogbogbò, kì í ṣe ìmọ̀ràn ìṣègùn. Ìpìlẹ̀ ìtọ́jú àkọ́kọ́

Wà láìléwu

Má ṣe fọwọ́ kan, mú tàbí yọ ẹranko igbó lẹ́nu láéláé, kódà bí ó bá kéré, kódà bí ó bá dà bí ẹni pé ó ń sùn tàbí ó ti kú.
Fún un ní àyè. Bí o bá pàdé ọ̀kan, farabalẹ̀, sẹ́yìn díẹ̀díẹ̀ kí o sì jẹ́ kí ó máa bá ọ̀nà rẹ̀ lọ.
Bí ọ̀kan bá ta ọ́: farabalẹ̀, má ṣe mira, pe nọ́ńbà pàjáwìrì rẹ (112, 000, 911) tàbí lọ sí ilé ìwòsàn kíákíá. Rántí bí ó ṣe rí, fọ́tò máa ń ṣèrànwọ́.

Kò wá ọ kiri láti ṣe ọ́ léṣe. Ó ń lo oró rẹ̀ láti mú oúnjẹ tàbí láti dáàbò bo ara rẹ̀, ó sì fẹ́ràn láti farapamọ́ jù. Sí i nípa wíwà láìléwu

Níbo ní ayé?

Áfíríkà Éṣíà Yúróòpù Àríwá Amẹ́ríkà Gúúsù Amẹ́ríkà Ọsirélíà àti Òṣéáníà

Báwo ló ṣe tóbi tó?

Báwo ló ṣe gùn tó?

ó kúrú ju ọmọdínrín ìka rẹ lọ

Báwo ni Jack jumper ant ṣe tóbi tó tí a bá fi wé ÌWỌ?

Ìṣirò nìkan nínú bráwúsà rẹ. A kò fi ohunkóhun pamọ́, a kò sì fi ránṣẹ́ sí ibikíbi.

Báwo ló ṣe yára tó?

Ìgbín inú ọgbà nǹkan bí 0.05 km/h (0.03 mph)

Jack jumper ant nǹkan bí 0.19 km/h (0.12 mph)

Ìjàpá kan nǹkan bí 0.3 km/h (0.19 mph)

ó yẹ ní mímọ̀

Òtítọ́

Their leaps are about 51 to 76 mm, which is a long jump for an ant of this size.1

They decorate their nests with seeds, soil, charcoal, stones, sticks and small dead invertebrates, which help trap the sun's warmth.1

William Morton Wheeler compared them to 'Lilliputian cavalry galloping to battle' when they were disturbed.1

Workers are gamergates, so they can reproduce with males whether or not a queen is present in the colony.1

Rove beetles of the genus Heterothops often live in jack jumper nests and raise their young there.1

Fún àwọn amòye oró

Orúkọ sáyẹ́ǹsì: Myrmecia pilosula
Ẹgbẹ́: Èèrà
Ìdílé: Formicidae2
Ètò: Hymenoptera
Àwọn kọ́ńtínẹ́ńtì: Ọsirélíà àti Òṣéáníà
Ewu fún ènìyàn: 3 / 5: Ó le gan-an3

Ibi tí àwọn òtítọ́ ti wá

Jack jumper ant (Wikipedia (CC BY-SA 4.0))
Myrmecia pilosula (iNaturalist): orúkọ àti ìpínsísọ̀rí.
Venom Wiki: ìpele ewu, ìtóbi déédé àti àfojúbù ìyára jẹ́ tiwa. Wo bí a ṣe ń ṣírò wọn: Bí a ṣe ń díwọ̀n ewu.

Gbogbo òtítọ́ ojú-ìwé yìí ní nọ́ńbà tó tọ́ka sí orísun rẹ̀. Bí a bá ṣe àṣìṣe, má bínú, olólùfẹ́ ẹranko ni wá, kì í ṣe ìwé ìròyìn sáyẹ́ǹsì. Sọ fún wa ní [email protected] a ó sì tún un ṣe.

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