Venom Wiki
Nataal bu ñu rëdd ci Giant silkworm moth caterpillar
No 1036 ci 1 402

Giant silkworm moth caterpillar

Lonomia obliqua
Ci turam: The scientific name Lonomia obliqua is the name given to this species. The English name 'giant silk moth' refers to the adult moth, which belongs to the family of giant silk moths.1
Mën na reyBul laalMën na la rey su ñu la fajul. Su nga laalee kawaram, wutal ndimbal ci gaaw.
Chenille ak gunóor Kawar yuy jam
Musiba ci nit: Am na musiba loolMën na rey nit ku ñu fajul.

This is the caterpillar of a large moth from South America, the giant silk moth. The caterpillar is famous for its venom, which is one of the most dangerous of any caterpillar. It lives in southern Brazil and nearby countries, and it has caused many deaths.1

Dafay dund ci
Southern Brazil (Rio Grande do Sul, Santa Catarina, Paraná), with recent cases in São Paulo, Rio de Janeiro and Minas Gerais; also Uruguay, Paraguay and Argentina1
Amerig gu Bëj-saalum
Kër
The species is found in the south of Brazil and nearby countries. People have been stung while handling leafy branches to clear a trail or gather vegetation.1
Guddaay
4,1 cm ba 6,7 cm (1,6 in ba 2,6 in)1
Gaawaay bu gën a kawe
lu tollu ci 0,03 km/h (0,02 mph)
Ci suuf, xalaat
Dëgg-dëgg!Fotoy Giant silkworm moth caterpillar
Giant silkworm moth caterpillar. Foto: Centro de Informações Toxicológicas de Santa Catarina, no known copyright restrictions (public domain). Public domain, iNaturalist.

Ni ngay ko xàmmee

  • Length of about 4.1 to 6.7 cm1
  • Background colour ranges from green to brown, which helps it blend in1
  • Rows of small bumps, each topped with a cluster of easily detached spines of different sizes1

Kàttanu daŋar

Kawar yuy jam

Kawar walla dag yu ndaw-ndaw dañuy dagg ci der bi te jam.

Lan la daŋar biy sóob di def?

The venom is held in sacs at the base of each spine and flows through the hollow spines into the wound. It causes disseminated intravascular coagulation, which stops the blood from clotting and leads to bleeding into the tissues and internal organs. After an initial phase of headache, fever, vomiting and malaise, a severe bleeding disorder can develop after about 24 hours.1

Ni mu lore nit ñi?

Musiba ci nit: Am na musiba loolMën na rey nit ku ñu fajul.

The caterpillar has been responsible for at least 500 deaths. In Brazil, 42,264 accidents were recorded between 2007 and 2017, of which 248 were severe and five were fatal. The reported death rate is 2.5%. Most victims were male (63%), and 45% were between 0 and 21 years old.1

Xibaar bu baax: doktoor yi am nañu garab (sérum antivenimeux) walla ab paj ngir lii.1

Lan lay def bu tiitee?

Its body is covered in hairs and spines that break off easily and inject venom into anything that touches them.1

Su nga laalee kawaram

  • A study by Dr Robert Norris states that stings and abrasions should be treated with antifibrinolytics. If blood products are needed, they must be given with care so they do not worsen the bleeding. An antiserum made by the Butantan Institute in São Paulo reverses the clotting problems, and patients treated with it recover quickly.1
  • Ci kawaru chenille yuy jam: dindi leen ak scotch, ginnaaw gi raxas der bi. Bul ko moos.
  • Ci màtt yi: raxas ko te sedal ko. Wutal ndimbal doktoor su yaramu nit ki baaxul walla deret di génn ci yomb.

Saa su nekk, woo jëkk sa nimerob urgence (112, 000, 911). Lii ay ndigal yu yaatu ci ndimbal yu jëkk la, du ndigalu doktoor. Li war a xam ci ndimbal yu jëkk

Sàmmal sa bopp

  • Bul laal mukk, bul jàpp, bul sonal ab rab bu àll, doonte bu ndaw la, te doonte dafa mel ni dafa nelaw walla dafa dee.
  • May ko bérab. Su nga ko gisee, dalal, dellu ginnaaw ndànk-ndànk te bàyyi ko mu dem yoonam.
  • Su nga laalee kawaram: dalal, bul yëngu, woo sa nimerob urgence (112, 000, 911) walla dem lopitaan ci gaaw. Bul fàtte ni mu meloon, ab nataal dina dimbali.

Du la wut. Dafay jëfandikoo daŋaram ngir jàpp lu muy lekk walla ngir aar boppam, te nëbbu moo ko gën a neex. Yeneen ci ni ngay sàmme sa bopp

Ni mu réye?

Ni mu guddoo?

Giant silkworm moth caterpillar guddaayam lu tollu ci 6,7 cm (2,6 in)Ab trombone lu tollu ci 3 cm (1,2 in)Ab smartphone lu tollu ci 15 cm (5,9 in)
guddu na ni 2 bloku tabax yu ñu toftalegën a yéex escargot bu tóokër

Giant silkworm moth caterpillar ni mu réye ci wetu YOW?

Ay waññ rekk ci sa navigateur. Dara du denc te dara du yónnee fenn.

Ni mu gaawe?

baax na xam

Xibaar

1

Guinness World Records lists it as the most venomous caterpillar in the world.1

2

Before studies of Lonomia caterpillars, it was not known that caterpillars could produce enough toxin to kill a person.1

3

Its venom contains anti-clotting agents that have been studied for possible medical uses, including a component called Lopap.1

4

The first known epidemic happened in an farming community in Rio Grande do Sul, where victims had only handled leafy branches before their symptoms began.1

5

Only two of the 26 Lonomia species found in the Americas, L. obliqua and L. achelous, have caused severe reactions.1

Tasukatu léeb

Xalaat bu juum: Caterpillars cannot produce toxins strong enough to kill a person.

Dëgg: This caterpillar's venom can kill. At least 500 deaths have been linked to it.1

Ngir boroom xam-xam ci daŋar

Turu xam-xam
Lonomia obliqua
Mbooloo
Chenille ak gunóor
Njaboot
Saturniidae2
Toftal
Lepidoptera
Kontinaa yi
Amerig gu Bëj-saalum
Musiba ci nit
4 / 5: Am na musiba lool3

Fa xibaar yi jóge

  1. Lonomia obliqua (Wikipedia (CC BY-SA 4.0))
  2. Lonomia obliqua (iNaturalist): tur ak ni ñu leen séddale.
  3. Venom Wiki: tolluwaayu musiba bi, réyaay bu yem bi ak xalaatu gaawaay bi, nun ñoo leen defar. Seetal ni nu leen waññe: Ni nuy natte musiba.

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Dafay dund itam ci: Amerig gu Bëj-saalum

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