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Eserese katuun nke Bootlace worm
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Bootlace worm

Lineus longissimus
Adịghị njọỌ dịghị njọ nye mmadụ. Ọ dịghị ihe ị ga-echegbu onwe gị.
Urchin, kpakpando osimiri na ikpuru Nsị n'akpụkpọ ahụ yaNri ya: AnụNwere nsị n'ahụ, ọ naghị agba nsị
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 bootlace worm is a ribbon worm that can be one of the longest animals known, with typical specimens measuring 5 to 15 metres. It lives along the coasts of northern Europe, including Britain, Norway and Denmark. Its thick, toxic mucus is its main defence.1

Nwere nsị n'ahụ ka ọ na-agba nsị? Anụmanụ na-agba nsị na-agbanye nsị site n'ịta ma ọ bụ ịgba. Anụmanụ nwere nsị n'ahụ na-emerụ ahụ ma e metụ ha aka ma ọ bụ rie ha. Nke a nwere nsị n'ahụ.
Ebe obibi
Coasts of Europe, from Iceland to the Atlantic, North Sea and Baltic, including Britain, Norway, Denmark and Sweden1
Oké Osimiri Atlantik, Osimiri Mediterenian, Oké Osimiri Arktik, Osimiri Ugwu (North Sea)
Ụlọ
It lives along coasts in the north-east Atlantic, North Sea and Baltic. It is the most common ribbon worm found along the coasts of Britain.1
Ogologo
5 m ruo 30 m (16 ft ruo 98 ft)1
Ọsọ kacha elu
ihe dị ka 0.3 km/h (0.19 mph)
Igwu mmiri, nchepụta
Gịnị ka ọ na-eri?
It feeds on prey by pushing out its proboscis, a tube-like feeding organ. It has a cluster of sticky filaments at the end of the proboscis that it uses to immobilise its prey.1
N'ezie!Foto Bootlace worm
Bootlace worm. Foto: Citron, retouched by Habitator terrae This is a retouched picture, which means that it has been digitally altered from its original version. The origina. CC BY-SA 3.0, Wikimedia Commons.

Otú ị ga-esi mata ya

  • The body is brown with lighter stripes running along its length.1
  • It is usually only 5 to 10 millimetres wide, but it can grow very long.1
  • When handled, it produces large amounts of thick mucus with a faint, pungent smell, like iron or sewage.1

Ike nsị

Nsị n'akpụkpọ ahụ ya

Akpụkpọ ahụ ya nwere nsị. Ọ dị egwu imetụ ya aka, iracha ya ma ọ bụ iri ya.

Gịnị ka nsị dị n'ahụ ya na-eme?

The bootlace worm does not bite or sting, so it is poisonous rather than venomous. Its mucus contains a relatively strong neurotoxin, which attacks the nerves. The mucus is highly toxic, but tests showed low toxicity in human cells.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.

No human injuries or deaths from this worm are known. Its mucus is highly toxic, so it is best not to touch it.1

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

When handled, it releases large amounts of thick, toxic mucus, which it uses to deter predators.1

Ọ bụrụ na mmadụ metụrụ ya aka ma ọ bụ rie ya

  • Tinye ọnya ahụ n'ime mmiri ọkụ, nke ọkụ dị ka onye ahụ nwere ike ịnagide n'ere ya ọkụ, chọọkwa enyemaka ọgwụ iji wepụ mkpu ndị ahụ. Egwula ha n'onwe gị.

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 i metụrụ ya aka ma ọ bụ rie ya: ehichala anya gị ma ọ bụ ọnụ gị, saa aka gị, chọọkwa enyemaka ọgwụ.

Ọ naghị achụ gị. Nsị ya dị naanị ka ihe ọ bụla ghara iri ya. Ihe ndị ọzọ gbasara ịnọ na nchekwa

Ebee n'ụwa?

AfrịkaEshiaYuropUgwu AmerikaNdịda AmerikaỌstrelia na OsheniaOké Osimiri AtlantikOké Osimiri ArktikOsimiri MediterenianOsimiri Ugwu (North Sea)

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

Bootlace worm ogologo ya dị ihe dị ka 30 m (98 ft)Ụgbọ ala ihe dị ka 4.5 m (15 ft)Ụgbọ bọs obodo ihe dị ka 12 m (39 ft)
dị ogologo dị ka ụgbọ ala 7 a dọbara n'ahịrị

Kedu otú Bootlace worm si hà ma e jiri ya tụnyere GỊ?

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Kedu otú o si agba ọsọ?

ọ dị mma ịmara

Eziokwu

1

In 1864, a specimen more than 55 metres long washed ashore after a severe storm near St Andrews, Scotland. It was longer than the lion's mane jellyfish.1

2

The bootlace worm is one of the longest known animals, and individuals have been recorded at up to 30 metres.1

3

Its mucus kills crabs and cockroaches in tests, and it could be used as an agricultural insecticide.1

4

Its body is very flexible and can stretch far beyond its usual length.1

Onye na-ekpughe akụkọ ụgha

Akụkọ ụgha: The bootlace worm regularly grows to over 55 metres long.

Eziokwu: Reports of worms over 55 metres may be animals that were stretched. Ribbon worm bodies are flexible, so measurements should be treated with caution. Individuals are known to reach up to 30 metres.1

Maka ndị ọkachamara nsị

Aha sayensị
Lineus longissimus
Otu
Urchin, kpakpando osimiri na ikpuru
Ezinụlọ
Lineidae2
Usoro
Heteronemertea
Kọntinent dị iche iche
Oké Osimiri Atlantik, Osimiri Mediterenian, Oké Osimiri Arktik, Osimiri Ugwu (North Sea), Oké osimiri niile
Ihe ize ndụ nye mmadụ
1 / 5: Obere3

Ebe eziokwu ndị a si

  1. Lineus longissimus (Wikipedia (CC BY-SA 4.0))
  2. Lineus longissimus (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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Nye akpị nriite onyinye, na-eme ka ọ bụrụ n'efu