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Eserese katuun nke Golden poison frog
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Golden poison frog

Phyllobates terribilis
Gbasara aha ya: The species name terribilis refers to the deadly toxins in the skin secretions of this frog.1
Na-egbu egbuEmetụla ya akaOtu n'ime anụmanụ kacha egbu egbu n'ụwa. Ọ bụrụ na mmadụ metụ ya aka ma ọ bụ rie ya, kpọọ maka enyemaka ozugbo.Enyemaka ngwa ngwa na ọgwụ mgbochi nsị (antivenom) na-azọpụta ọtụtụ mmadụ. Kpọọ nọmba mberede gị ozugbo.
Awọ nsị, awọ ala na newt Nsị n'akpụkpọ ahụ yaNri ya: Ụmụ ahụhụNwere nsị n'ahụ, ọ naghị agba nsị
Ihe ize ndụ nye mmadụ: Na-egbu egbuOtu n'ime anụmanụ kacha dị egwu n'ụwa.

The golden poison frog is a small, bright frog from the rainforests of Colombia. It is considered the most poisonous animal species on Earth, even though it is small. Its bright colours warn predators to stay away.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
Pacific coast of Colombia, in the Cauca and Valle del Cauca Departments, Chocó Rainforest1
Ndịda Amerika
Ụlọ
It lives in humid rainforest with high rainfall, from sea level up to 200 m. Its range is less than 5,000 square km. The frogs live in evenly spaced groups and are active during the day. Adults carry their tadpoles into the canopy and place them in water-filled pools in bromeliads and tree holes.1
Ogologo
6 cm (2.4 in)1
Arọ
30 g (1.1 oz)1
Ọsọ kacha elu
ihe dị ka 4 km/h (2.5 mph)
N'elu ala, nchepụta
Gịnị ka ọ na-eri?
It is an ambush hunter that eats mainly ants, along with many other insects and small invertebrates. Adults can eat prey much larger in relation to their size than most other dendrobatids. Tadpoles feed on algae, mosquito larvae and other edible material in their pools.1
N'ezie!Foto Golden poison frog
Golden poison frog. Foto: Brian Gratwicke. CC BY 4.0, iNaturalist.

Otú ị ga-esi mata ya

  • Adults are brightly coloured, in yellow, mint green, orange or golden yellow forms.1
  • Juveniles are mostly black with two golden-yellow stripes along their backs.1
  • Juveniles become fully coloured at about 18 weeks of age.1
  • It is the largest species in the poison dart frog family.1
  • Females are typically larger than males.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 frog's skin glands produce batrachotoxin, a very strong alkaloid poison. It affects the sodium channels of nerve cells, leaving muscles stuck in a contracted state. This can lead to paralysis, heart fibrillation, heart failure and death.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.

An average wild frog is estimated to carry about one milligram of poison, enough to kill 10 to 20 humans. A predator usually has to try to eat the frog to be poisoned, but contact with the skin is also dangerous. Captive-bred frogs are not toxic.1

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

Its bright colours warn predators of its toxicity, a pattern called aposematic coloration.1

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

  • Ọ bụrụ na mmadụ metụrụ otu aka: saa aka nke ọma, emetụkwala anya ma ọ bụ ọnụ aka. Ọ bụrụ na nwatakịrị ma ọ bụ anụ ụlọ rachara otu ma ọ bụ rie ya: kpọọ ụlọ ọrụ ndụmọdụ nsị (poison centre) ma ọ bụ nọmba mberede 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 Oshenia

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

Golden poison frog 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)

Kedu otú o si dị arọ?

dị arọ dị ka pepa klip 30
dị ogologo dị ka blọk egwuregwu 2 n'ahịrịnwere ike ịgba ọsọ mita 100 n'ime sekọnd 90 (mmadụ kacha ọsọ chọrọ 9,6)

Kedu otú Golden poison frog 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

Local indigenous peoples, such as the Emberá and Cofán, use the frog's poison on the tips of hunting darts and arrows. The poison stays deadly for two years or longer.1

2

The frog gets its toxicity from its diet. Frogs fed commercial feeder insects in captivity lose their toxicity over time.1

3

Scientists think a small beetle from the family Melyridae may be a key prey item that supplies the poison.1

4

The Leimadophis epinephelus snake has shown resistance to several frog toxins and has been seen eating juvenile frogs without harm.1

5

The frog's colour varies. The yellow form gives it its common name, but the species also has mint green, orange and orange blackfoot forms.1

Onye na-ekpughe akụkọ ụgha

Akụkọ ụgha: All golden poison frogs are always poisonous.

Eziokwu: The frog only becomes toxic when it eats the right prey in the wild. Captive-bred frogs raised without their natural food are non-toxic.1

Maka ndị ọkachamara nsị

Aha sayensị
Phyllobates terribilis
Otu
Awọ nsị, awọ ala na newt
Ezinụlọ
Dendrobatidae2
Usoro
Anura
Kọntinent dị iche iche
Ndịda Amerika
Ụmụ ọhụrụ
The eggs are laid on the ground, hidden under leaf litter. Tadpoles stick to the mucus on the parent's back, and the parent carries them to water pools in the canopy.1
Otú ọ na-eme n'ọhịa
Endangered1
Ihe ize ndụ nye mmadụ
5 / 5: Na-egbu egbu3

Ebe eziokwu ndị a si

  1. Golden poison frog (Wikipedia (CC BY-SA 4.0))
  2. Phyllobates terribilis (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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