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Eserese katuun nke Northeastern Brazilian scorpion
Nọmba 0821 n'ime 1 402

Northeastern Brazilian scorpion

Tityus stigmurus
Ọ chọrọ dọkịtaỌ naghị egbukarị egbu, mana ịgba ya chọrọ dọkịta.
Akpị ỊgbaNri ya: Ụmụ ahụhụ
Ihe ize ndụ nye mmadụ: Ọ dị njọỊgba ya chọrọ dọkịta. Ọnwụ anaghị adịkarị ma ọlị.

The Northeastern Brazilian scorpion is a venomous scorpion that lives in northeastern Brazil. It is golden-tan or yellowish-brown and grows to about the length of a finger. Its sting can cause serious symptoms, so it should be left alone.1

Ebe obibi
Predominantly northeastern Brazil, especially the Caatinga region, and a number of other Brazilian states1
Ndịda Amerika
Ụlọ
Mainly found in the Caatinga region of northeastern Brazil.1
Ogologo
4.5 cm ruo 6 cm (1.8 in ruo 2.4 in)1
Ọsọ kacha elu
ihe dị ka 1.4 km/h (0.87 mph)
N'elu ala, nchepụta
Gịnị ka ọ na-eri?
In captivity it is fed on cockroaches and crickets. Cockroaches are easy prey because they do not hide, so the scorpion can catch them easily.1
N'ezie!Foto Northeastern Brazilian scorpion
Northeastern Brazilian scorpion. Foto: Jean Martins. CC BY 4.0, iNaturalist.

Otú ị ga-esi mata ya

  • Golden-tan or yellowish-brown body colour1
  • A dark stripe running over the mesosoma (the main body section behind the head)1
  • Yellowish or orange pedipalps (the claw-like feelers at the front)1
  • Adults measure 4.5 to 6 cm in length1

Ike nsị

Ịgba

Nsị na-esi na ndụdụ ya apụta.

Gịnị ka nsị ọ na-agba na-eme?

The venom contains the neurotoxins Tst1 and Tst26, which act on the nerves. Lab tests on mice give an LD50 of 0.575 mg/kg, a measure of how strong a venom is, which is significant. Reported symptoms include local pain, numbness, swelling, burning and itching, plus sweating, headache, vomiting, nausea, tremors, agitation, dizziness, low blood pressure and difficulty breathing.1

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Ọ dị njọỊgba ya chọrọ dọkịta. Ọnwụ anaghị adịkarị ma ọlị.

A study in Bahia state, Brazil, recorded 237 people stung by this species between January 1982 and December 1995. Symptoms were recorded for only 90 of them, so the full picture is unclear.1

Ọ bụrụ na ọ gbaa

  • Put an ice pack on the sting to cool it. Go to hospital and ask to be checked for serious complications such as acute kidney injury and pancreatitis. Venom extraction kits were tested and found not to work; they can cause more damage to the wound because of the suction.1
  • Jiri akpa ice mee ka ebe ọ gbara jụọ oyi, mekwa ka onye ahụ nọrọ jụụ n'emegharịghị ahụ. Chọọ enyemaka ọgwụ ngwa ngwa, karịsịa maka ụmụaka: ụfọdụ akpị nwere ike igbu ụmụaka.

Na-ebu ụzọ kpọọ nọmba mberede gị mgbe niile (112, 000, 911). Nke a bụ ndụmọdụ enyemaka mbụ n'ozuzu, ọ bụghị ndụmọdụ ọgwụ. Isi ihe enyemaka mbụ

Nọrọ na nchekwa

  • Emetụla anụ ọhịa aka, ejidela ya, emekwala ya ihe ọjọọ, ọbụna obere, ọbụna ma ọ dị ka ọ na-ehi ụra ma ọ bụ nwụọ anwụ.
  • Nye ya ohere. Ọ bụrụ na ị zutere otu, dị jụụ, laghachi azụ nwayọ, hapụ ya ka ọ gaa ụzọ ya.
  • Ọ bụrụ na otu gbaa gị: dị jụụ, emegharịla ahụ, kpọọ nọmba mberede gị (112, 000, 911) ma ọ bụ gaa ụlọ ọgwụ ngwa ngwa. Cheta ka o si dị, foto na-enye aka.

Ọ naghị achụ gị. Ọ na-eji nsị ya ejide nri ma ọ bụ chebe onwe ya, ọ ga-akakwa mma n'anya ya ịzo onwe ya. Ihe ndị ọzọ gbasara ịnọ na nchekwa

Ebee n'ụwa?

AfrịkaEshiaYuropUgwu AmerikaNdịda AmerikaỌstrelia na Oshenia

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

Northeastern Brazilian scorpion ogologo ya dị ihe dị ka 6 cm (2.4 in)Pepa klip ihe dị ka 3 cm (1.2 in)Ekwentị smartphone ihe dị ka 15 cm (5.9 in)
dị ogologo dị ka blọk egwuregwu 2 n'ahịrịnwere ike ịgba ọsọ mita 100 n'ime sekọnd 260 (mmadụ kacha ọsọ chọrọ 9,6)

Kedu otú Northeastern Brazilian scorpion si hà ma e jiri ya tụnyere GỊ?

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Kedu otú o si agba ọsọ?

ọ dị mma ịmara

Eziokwu

1

Females can reproduce without a male, a process called facultative parthenogenesis.1

2

It does not need to drink water, because it gets moisture from its prey.1

3

Its venom contains two neurotoxins, Tst1 and Tst26, which affect the nerves.1

4

Females can have as many as 16 young in one brood, with an average of 8.1

5

It takes about a year for this scorpion to mature into an adult, which makes it a fast-growing species.1

Maka ndị ọkachamara nsị

Aha sayensị
Tityus stigmurus
Otu
Akpị
Ezinụlọ
Buthidae2
Usoro
Scorpiones
Kọntinent dị iche iche
Ndịda Amerika
Ụmụ ọhụrụ
Females give birth to live young, usually 2 to 16 at a time, with an average of 8. Pregnancy typically lasts about 3 months, and can be as long as 4 to 5 months.1
Ihe ize ndụ nye mmadụ
3 / 5: Ọ dị njọ3

Ebe eziokwu ndị a si

  1. Tityus stigmurus (Wikipedia (CC BY-SA 4.0))
  2. Tityus stigmurus (iNaturalist): aha na nhazi ọkwa.
  3. Venom Wiki: ọkwa ihe ize ndụ, nha nkịtị na nchepụta ọsọ bụ nke anyị. Lee otú anyị si achọpụta ha: Otú anyị si atụ ihe ize ndụ.

Eziokwu ọ bụla dị na peeji a nwere nọmba na-egosi ebe o si. Ọ bụrụ na anyị mehiere ihe, ndo, anyị bụ ndị hụrụ anụmanụ n'anya, ọ bụghị akwụkwọ akụkọ sayensị. Gwa anyị na [email protected], anyị ga-edozi ya.

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