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Eserese katuun nke Emerald cockroach wasp
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Emerald cockroach wasp

Ampulex compressa
Adịghị njọỌ dịghị njọ nye mmadụ. Ọ dịghị ihe ị ga-echegbu onwe gị.
Aṅụ, ebu na ebu ukwu ỊgbaNri ya: Ụmụ ahụhụ
Ihe ize ndụ nye mmadụ: ObereDị ka ịgba aṅụ ma ọ bụ nke na-erughị ya. Ọ fọrọ nke nta ka ọ ghara ịdị njọ nye mmadụ.

The emerald cockroach wasp is a solitary wasp with a shiny metallic blue-green body. It lives in tropical parts of Africa, South Asia, Southeast Asia and the Pacific islands, and it has an unusual way of raising its young. It uses a cockroach as food and a home for its larvae.1

Ebe obibi
Tropical Africa, South Asia, Southeast Asia and Pacific islands; also Hawaii and Brazil (São Paulo and Rio de Janeiro states)1
Eshia, Afrịka
Ụlọ
It is found in warm, tropical places and is more common in the warm seasons. Females dig burrows, where they bring cockroaches to lay their eggs.1
Ogologo
2.2 cm (0.9 in)1
Ọsọ kacha elu
ihe dị ka 28 km/h (17 mph)
Ọ na-efe efe, nchepụta
Gịnị ka ọ na-eri?
Adult wasps feed on fluid (haemolymph) that oozes from the cockroach they have stung. Their larvae feed on the cockroach from the inside.1
N'ezie!Foto Emerald cockroach wasp
Emerald cockroach wasp. Foto: Sharadpunita. CC BY-SA 3.0, Wikimedia Commons.

Otú ị ga-esi mata ya

  • Metallic blue-green body1
  • Thighs of the second and third pairs of legs are red1
  • Female is about 22 mm long1
  • Male is smaller and has no stinger1

Ike nsị

Ịgba

Nsị na-esi na ndụdụ ya apụta.

Gịnị ka nsị ọ na-agba na-eme?

The venom works on the cockroach's nervous system. The first sting causes short paralysis of the front legs, and the second sting, into the brain, stops the cockroach from escaping and makes it groom and move sluggishly. The effect lasts for about 72 hours.1

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: ObereDị ka ịgba aṅụ ma ọ bụ nke na-erughị ya. Ọ fọrọ nke nta ka ọ ghara ịdị njọ nye mmadụ.

Ọ bụrụ na ọ gbaa

  • Kọpụta ndụdụ aṅụ ahụ hapụrụ, mee ka ebe ahụ jụọ oyi.
  • Ọ bụrụ na o siri onye ahụ ike iku ume, ihu ya ma ọ bụ akpịrị ya na-aza, ma ọ bụ na ọ dị ya ka ọ ga-ada mbà, ọ bụ mberede allergy: kpọọ nọmba mberede gị, jirikwa adrenaline pen ya (adrenaline auto-injector) ma ọ bụrụ na o nwere otu.

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?

Emerald cockroach wasp ogologo ya dị ihe dị ka 2.2 cm (0.9 in)Otu mkpụrụ osikapa ihe dị ka 7 mm (0.3 in)Mkpụrụ ego otu euro ihe dị ka 2.3 cm (0.9 in)
ọ dị ogologo ihe dị ka pepa klipnwere ike ife gafee ọdụ egwuregwu bọọlụ dum n'ime sekọnd 14

Kedu otú Emerald cockroach wasp si hà ma e jiri ya tụnyere GỊ?

Naanị mgbakọ na mwepụ n'ime browser gị. Ọ dịghị ihe echekwara ma ọ bụ ezigara ebe ọ bụla.

Kedu otú o si agba ọsọ?

ọ dị mma ịmara

Eziokwu

1

The wasp stings a cockroach twice, aiming for specific nerve clusters in its body and head, rather than just injecting venom at random.1

2

After stinging, the wasp leads the cockroach to its burrow by pulling on one of its antennae, like a leash, even though the wasp is too small to carry it.1

3

The stung cockroach can still walk, swim and flip over, but it loses its normal urge to escape.1

4

The larva eats the cockroach's internal organs over about 8 days, and the adult wasp later emerges from the dead cockroach's body.1

5

A single mating is enough for a female to parasitise several dozen cockroaches.1

6

The wasp was brought to Hawaii in 1941 as a biological control, but this did not work well because of the wasp's territorial behaviour and the small scale on which it hunts.1

Maka ndị ọkachamara nsị

Aha sayensị
Ampulex compressa
Otu
Aṅụ, ebu na ebu ukwu
Ezinụlọ
Ampulicidae2
Usoro
Hymenoptera
Kọntinent dị iche iche
Eshia, Afrịka
Ụmụ ọhụrụ
The female lays one or two white eggs, about 2 mm long, between the legs of a stung cockroach. Each egg hatches after about 3 days.1
Ihe ize ndụ nye mmadụ
1 / 5: Obere3

Ebe eziokwu ndị a si

  1. Emerald cockroach wasp (Wikipedia (CC BY-SA 4.0))
  2. Ampulex compressa (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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