Venom Wiki / Anụ niile / Anụmanụ ndị ọzọ nwere nsị n'ahụ

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Devil reef crab

Zosimus aeneus

Na-egbu egbuOtu n'ime anụmanụ kacha egbu egbu n'ụwa. Ọ bụrụ na mmadụ rie ya, kpọọ maka enyemaka ozugbo.Enyemaka ngwa ngwa na ọgwụ mgbochi nsị (antivenom) na-azọpụta ọtụtụ mmadụ. Kpọọ nọmba mberede gị ozugbo.

Anụmanụ ndị ọzọ nwere nsị n'ahụ

Nwere nsị ma e rie yaNwere nsị n'ahụ, ọ naghị agba nsị

Ihe ize ndụ nye mmadụ: Na-egbu egbuOtu n'ime anụmanụ kacha dị egwu n'ụwa.

The devil reef crab is a brightly patterned crab that lives on coral reefs across the Indo-Pacific, from East Africa to Hawaii. It is one of the most dangerous crabs in the world to eat, because its flesh and shell contain strong nerve poisons.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

Indo-Pacific, from East Africa and the Red Sea east to Japan, Australia and Hawaii1

Oké Osimiri Pasifik, Oké Osimiri India, Osimiri Uhie, Osimiri Coral, Osimiri Filipin, Osimiri Ndịda China, Osimiri Timor na Arafura, Ọwara Bengal

Ụlọ

It lives on reef flats in the intertidal zone, the part of the shore that is covered by the sea at high tide and uncovered at low tide. People can meet it while walking or gathering food on reefs.1

Ogologo

9 cm (3.5 in)1

Ọsọ kacha elu

ihe dị ka 0.5 km/h (0.31 mph)

Igwu mmiri, nchepụta

Foto Devil reef crab — Devil reef crab. Foto: Ewout Knoester. CC BY-SA 4.0, Wikimedia Commons.

Otú ị ga-esi mata ya

Red or brown patches on a pale brown or cream background1
Brightly coloured and strikingly patterned, with the same pattern on the shell, legs and claws1
Deeply grooved shell (carapace)1
Walking legs with prominent crests1
Grows to about 60 mm by 90 mm1

Ike nsị

Nwere nsị ma e rie ya

Ọ na-emerụ ahụ naanị ma ihe riri ya.

Gịnị ka nsị dị n'ahụ ya na-eme?

This animal is poisonous, not venomous, so it harms people when eaten rather than through a bite or sting. Its shell and meat contain tetrodotoxin and saxitoxin, which are neurotoxins (poisons that attack the nerves). They are absorbed through the gut and interfere with the sodium channels in nerve cells.1

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Na-egbu egbuOtu n'ime anụmanụ kacha dị egwu n'ụwa.

Poisoning from this crab can be fatal. In the Philippines, 50% of intoxication cases are reported to be fatal, and 12 people died on Negros Island in the 1980s. In Timor-Leste, one man died within hours of eating it, and in February 2021 two children in Cagayan died after eating crab their father had caught.1

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

Ọ bụrụ na mmadụ riri ya ma ọ bụ nwee mgbaàmà mgbe o risịrị ya: kpọọ nọmba mberede gị ma ọ bụ ụlọ ọrụ ndụmọdụ nsị (poison centre) ozugbo.

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?

Afrịka Eshia Yurop Ugwu Amerika Ndịda Amerika Ọstrelia na Oshenia Oké Osimiri Pasifik Oké Osimiri India Osimiri Uhie Osimiri Coral Osimiri Ndịda China Osimiri Filipin Osimiri Timor na Arafura Ọwara Bengal

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

dị ogologo dị ka blọk egwuregwu 3 n'ahịrị

Kedu otú Devil reef crab 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?

Ejula ubi ihe dị ka 0.05 km/h (0.03 mph)

Devil reef crab ihe dị ka 0.5 km/h (0.31 mph)

Mmadụ na-egwu mmiri ihe dị ka 3 km/h (1.9 mph)

ọ dị mma ịmara

Eziokwu

Both the shell and the meat contain dangerous neurotoxins, so the crab is not safe to eat in any part.1

Some specimens have been found to contain more than 3000 MU of saxitoxin per gram, a lethal amount for humans.1

The toxins are the same kind of compound that makes pufferfish poisonous.1

The Philippines reports this crab as the most poisonous crab in its waters.1

Maka ndị ọkachamara nsị

Aha sayensị: Zosimus aeneus
Otu: Anụmanụ ndị ọzọ nwere nsị n'ahụ
Ezinụlọ: Xanthidae2
Usoro: Decapoda
Kọntinent dị iche iche: Oké Osimiri Pasifik, Oké Osimiri India, Osimiri Uhie, Osimiri Coral, Osimiri Filipin, Osimiri Ndịda China, Osimiri Timor na Arafura, Ọwara Bengal, Oké osimiri niile
Ihe ize ndụ nye mmadụ: 5 / 5: Na-egbu egbu3

Ebe eziokwu ndị a si

Zosimus aeneus (Wikipedia (CC BY-SA 4.0))
Zosimus aeneus (iNaturalist): aha na nhazi ọkwa.
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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