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Estuarine stonefish

Synanceia horrida

Gbasara aha ya: The specific name horrida means "dreadful" or "frightful" and refers to its appearance rather than its venomous spines.1

Nwere ike igbu mmadụEmetụla ya akaỌ nwere ike igbu gị ma ọ bụrụ na enweghị ọgwụgwọ. Ọ bụrụ na mkpu ya dụrụ gị, chọọ enyemaka ngwa ngwa.

Azụ na-agba nsị

Mkpu na-agba nsịNri ya: Anụ

Ihe ize ndụ nye mmadụ: Ọ dị egwu nke ukwuuỌ nwere ike igbu onye na-enwetaghị ọgwụgwọ.

The estuarine stonefish is a fish that looks like a stone lying on the seabed. It lives in shallow reefs and estuaries across the Indo-Pacific, including northern Australia. It is considered one of the most dangerous venomous fish in the world, so it is important to know what it looks like.1

Ebe obibi

Indo-Pacific region, from eastern India to Papua New Guinea, north to southern Japan and south to Australia1

Oké Osimiri India, Oké Osimiri Pasifik, Osimiri Coral, Osimiri Andaman, Osimiri Timor na Arafura, Ọwara Bengal

Ụlọ

Found on sheltered inshore reefs and in estuaries, usually in the shallowest water among coral rubble and rocks on reef flats, and in seagrass beds. It can survive out of the water for up to 24 hours.1

Ogologo

60 cm (2 ft)1

Ọsọ kacha elu

ihe dị ka 2 km/h (1.2 mph)

Igwu mmiri, nchepụta

Gịnị ka ọ na-eri?

It is a nocturnal ambush predator that eats smaller fishes, crustaceans and cephalopods. It waits until prey swims close enough, then sucks it in through its large mouth.1

Foto Estuarine stonefish — Estuarine stonefish. Foto: Dan Schofield. CC BY 4.0, Wikimedia Commons.

Otú ị ga-esi mata ya

Drab brownish-grey, reddish or greenish-brown colour1
Skin has no scales and is covered in warts, often with filamentous algae growing on it1
Head is flattened, with small eyes set high and pointing upwards, and a deep pit behind and under each eye1
Large, almost vertical mouth with fringing cirri on the lips1
Camouflaged to look like a stone resting on the bottom; it has no bright warning colours1
Grows to a maximum of 60 cm1

Ike nsị

Mkpu na-agba nsị

Mkpu dị nkọ na-ebu nsị ahụ. Ịzọ ya ụkwụ ma ọ bụ ijide ya na-afụ ụfụ.

Gịnị ka nsị ọ na-agba na-eme?

Each fin spine has two venom-producing glands. The venom affects the cardiovascular and neuromuscular systems. The sting is extremely painful and has been known to be lethal.1

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Ọ dị egwu nke ukwuuỌ nwere ike igbu onye na-enwetaghị ọgwụgwọ.

It is considered one of the most dangerous venomous fishes. Stings are extremely painful and have been known to be fatal. Since European settlement, there have been no recorded deaths in Australia from stonefish venom, but deaths have been recorded elsewhere in its range.1

Ozi ọma: ndị dọkịta nwere ọgwụ (antivenom) ma ọ bụ ọgwụgwọ maka nke a.1

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

When disturbed, it erects its venomous spines, which inject venom if the fish is stepped on.1

Ọ bụrụ na mkpu ya dụrụ gị

Antivenom can be given after envenomation. Immersing the sting wound in hot water can be used to denature the venom.1
Tinye ọnya ahụ n'ime mmiri ọkụ, nke ọkụ dị ka onye ahụ nwere ike ịnagide n'ere ya ọkụ (jiri aka gị nwalee ya), ruo nkeji 30 ruo 90. Chọọ enyemaka ọgwụ, karịsịa maka azụ nkume (stonefish) na stingray.

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 mkpu ya dụrụ 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?

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

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

dị ogologo dị ka unere 3 a tọgbọrọ n'ahịrịnwere ike igwu mmiri ogologo nnukwu ọdọ igwu mmiri (50 m) n'ime sekọnd 90

Kedu otú Estuarine stonefish 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)

Estuarine stonefish ihe dị ka 2 km/h (1.2 mph)

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

ọ dị mma ịmara

Eziokwu

It can tolerate being out of the water for up to 24 hours.1

It scoops out a shallow hollow in the seabed with its large pectoral fins and curls its tail around its body to hide.1

It is camouflaged to look like a stone, unlike many venomous animals that use bright warning colours.1

Females are larger than males.1

Onye na-ekpughe akụkọ ụgha

Akụkọ ụgha: The species name horrida refers to its dangerous spines.

Eziokwu: The name means "dreadful" or "frightful" and alludes to its appearance, not its venomous spines.1

Maka ndị ọkachamara nsị

Aha sayensị: Synanceia horrida
Otu: Azụ na-agba nsị
Ezinụlọ: Synanceiidae2
Usoro: Perciformes
Kọntinent dị iche iche: Oké Osimiri India, Oké Osimiri Pasifik, Osimiri Coral, Osimiri Andaman, Osimiri Timor na Arafura, Ọwara Bengal, Oké osimiri niile
Ihe ize ndụ nye mmadụ: 4 / 5: Ọ dị egwu nke ukwuu3

Ebe eziokwu ndị a si

Synanceia horrida (Wikipedia (CC BY-SA 4.0))
Synanceia horrida (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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