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South Australian cobbler

Gymnapistes marmoratus

Gbasara aha ya: The specific name marmoratus means 'marbled', because the fish looks marbled when preserved in alcohol.1

Ọ chọrọ dọkịtaEmetụla ya akaỌ naghị egbukarị egbu, mana ọ bụrụ na mkpu ya dụrụ gị, gaa n'ebe dọkịta.

Azụ na-agba nsị

Mkpu na-agba nsịNri ya: Anụ

Ihe ize ndụ nye mmadụ: Ọ dị njọỌ bụrụ na mkpu ya dụrụ gị, gaa n'ebe dọkịta. Ọnwụ anaghị adịkarị ma ọlị.

The South Australian cobbler is a marine fish with venomous spines on its head and fins. It lives along the temperate southern coasts of Australia, in shallow water and seagrass beds. Its spines make it a fish to keep well clear of.1

Ebe obibi

Temperate southern coasts of Australia, from central New South Wales to Perth, Western Australia.1

Oké Osimiri India, Oké Osimiri Ndịda, Antaktika

Ụlọ

It is found in shallow inshore waters, tidal pools and estuaries, at depths of 0.25 to 35 m, usually in beds of seagrass. It is also taken as bycatch in commercial and recreational fisheries.1

Ogologo

22 cm (8.9 in)1

Ọsọ kacha elu

ihe dị ka 4.5 km/h (2.8 mph)

Igwu mmiri, nchepụta

Gịnị ka ọ na-eri?

It is a nocturnal ambush predator that stays motionless during the day. Smaller fish eat mainly shrimp and small crabs, while larger fish eat more fish.1

Foto South Australian cobbler — South Australian cobbler. Foto: Peter Crowcroft. CC BY 4.0, iNaturalist.

Otú ị ga-esi mata ya

Mottled pattern of brown to dark brown blotches on the upper body, fading to pale underneath1
The blotches are less obvious in larger fish1
An obvious dark blotch on the dorsal fin, between the 4th and 7th spines1
A dark, oblong spot near the base of the pectoral fin1
Mostly scaleless body, with scales only along the lateral line1

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?

The venom is carried in spines on the head (infraorbital and preopercular bones) and in the dorsal, anal and pectoral fins. Stings cause severe pain and swelling around the affected area, along with nausea, sweating, paralysis of the limbs and fainting. In the worst cases the venom can affect the cardiovascular system, which controls the heart and blood flow.1

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: Ọ dị njọỌ bụrụ na mkpu ya dụrụ gị, gaa n'ebe dọkịta. Ọnwụ anaghị adịkarị ma ọlị.

People who have been stung by this fish rarely die. Symptoms can nevertheless be severe.1

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

It is well defended by venomous spines on its head and fins.1

Ọ bụrụ na mkpu ya dụrụ gị

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 Antaktika Oké Osimiri India Oké Osimiri Ndịda

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

dị ogologo dị ka blọk egwuregwu 7 n'ahịrịnwere ike igwu mmiri ogologo nnukwu ọdọ igwu mmiri (50 m) n'ime sekọnd 40

Kedu otú South Australian cobbler 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?

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

South Australian cobbler ihe dị ka 4.5 km/h (2.8 mph)

Onye igwu mmiri Olympic ihe dị ka 8 km/h (5 mph)

ọ dị mma ịmara

Eziokwu

It can live for more than 14 years, and large individuals are much older than other species of the same size, because it grows slowly.1

It spends the day motionless and hunts at night, waiting for prey to come close.1

Its genus, Gymnapistes, comes from a Greek word meaning 'bare' or 'naked', which refers to its mostly scaleless body.1

Maka ndị ọkachamara nsị

Aha sayensị: Gymnapistes marmoratus
Otu: Azụ na-agba nsị
Ezinụlọ: Synanceiidae2
Usoro: Perciformes
Kọntinent dị iche iche: Oké Osimiri India, Oké Osimiri Ndịda, Antaktika, Oké osimiri niile
Ụmụ ọhụrụ: Fish reach sexual maturity at 2 to 4 years old. In late winter and early spring, adults gather in very large groups in deeper water, thought to be spawning aggregations.1
Ogologo ndụ: ihe dị ka afọ 141
Ihe ize ndụ nye mmadụ: 3 / 5: Ọ dị njọ3

Ebe eziokwu ndị a si

South Australian cobbler (Wikipedia (CC BY-SA 4.0))
Gymnapistes marmoratus (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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