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Common cuttlefish

Sepia officinalis

Gbasara aha ya: The colour sepia, a deep brown, is named after this cuttlefish and is made from its ink sac.1

Adịghị njọỌ dịghị njọ nye mmadụ. Ọ dịghị ihe ị ga-echegbu onwe gị.

Ejula cone na octopus

ỊtaNri ya: Anụ

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 common cuttlefish is a sea creature related to squid and octopuses. It is one of the largest and best-known cuttlefish species. It lives on sand and mud seabeds in the Mediterranean, North Sea and Baltic Sea.1

Ebe obibi

Mediterranean Sea, North Sea and Baltic Sea; subspecies have been proposed as far south as South Africa1

Oké Osimiri Atlantik, Osimiri Mediterenian, Osimiri Ugwu (North Sea)

Ụlọ

It lives on sand and mud seabeds and can tolerate brackish water, where fresh and salt water mix. It moves inshore in spring and summer to spawn, then moves to depths of 100 to 200 metres in autumn and winter.1

Ogologo

49 cm (1.6 ft)1

Arọ

4 kg (8.8 lb)1

Ọsọ kacha elu

ihe dị ka 15 km/h (9.3 mph)

Igwu mmiri, nchepụta

Gịnị ka ọ na-eri?

It eats crustaceans such as crabs and shrimp, small bottom-living fish, and molluscs such as clams and snails. Sometimes it eats other cuttlefish when other prey is scarce. At night it ambushes prey from under the sand or mud.1

Foto Common cuttlefish — Common cuttlefish. Foto: Diego Delso. CC BY-SA 4.0, Wikimedia Commons.

Otú ị ga-esi mata ya

Two highly developed eyes and eight arms around the mouth, plus two longer feeding tentacles1
An internal shell, the cuttlebone, on the back of the body1
Males in breeding season show a bold black and white zebra pattern on the mantle1
Females in breeding season show a uniform grey colour1
Can change colour and skin texture to blend into its surroundings1

Ike nsị

Ịta

Nsị na-esi n'eze nsị ya ma ọ bụ eze ya apụta mgbe ọ na-ata.

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.

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

It hides by camouflage, sitting still while a predator passes. If found, it jets away using its siphon and often releases ink.1

Ọ bụrụ na ọ tara

Mkpakọ na nkwụsi ahụ (pressure immobilisation): jiri bandeji na-agbatị agbatị (elastic bandage) kee ebe ọ tara nke ọma, wee kee ya gaa n'elu aka ma ọ bụ ụkwụ ahụ niile, jiri splint (osisi nkwado) kwado ya, mee ka onye ahụ ghara imegharị ahụ ma ọlị ruo mgbe enyemaka bịarutere.
Octopus nwere mgbanaka acha anụnụ anụnụ ma ọ bụ ejula cone nwere ike ime ka mmadụ kwụsị iku ume mgbe ọ ka maara ihe: kpọọ maka enyemaka, dịkwa njikere inye ya ume nnapụta (ifu ume n'ọnụ ya) ruo mgbe ndị ụgbọ ndị ọrịa bịarutere were ọrụ ahụ.

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 otu tara 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 Atlantik Osimiri Mediterenian Osimiri Ugwu (North Sea)

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

Kedu otú o si dị arọ?

dị arọ dị ka nwamba ụlọ 1

dị ogologo dị ka unere 2.5 a tọgbọrọ n'ahịrịdị ogologo dị ka blọk egwuregwu 15 n'ahịrịọ dị arọ ihe dị ka nwamba ụlọnwere ike igwu mmiri ogologo nnukwu ọdọ igwu mmiri (50 m) n'ime sekọnd 12

Kedu otú Common cuttlefish 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?

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

Common cuttlefish ihe dị ka 15 km/h (9.3 mph)

Dọlfin na-agba ọsọ n'ike ya niile ihe dị ka 35 km/h (22 mph)

ọ dị mma ịmara

Eziokwu

Cuttlefish can change colour and skin texture within seconds, and this camouflage ability is present before they hatch, as young can change their pattern from inside the egg.1

Young cuttlefish learn prey preferences before hatching. Embryos that see crabs later hunt crabs more often than shrimp.1

The colour sepia, a deep brown, is named after this cuttlefish and is extracted from its ink sac.1

Cuttlebones are sold as a source of calcium for pet parrots, and they help keep the bird's beak trimmed.1

Cuttlefish ink is used as a food ingredient that stains dishes deep black.1

Large numbers of cuttlefish die after spawning, and they usually live only up to 2 years.1

Maka ndị ọkachamara nsị

Aha sayensị: Sepia officinalis
Otu: Ejula cone na octopus
Ezinụlọ: Sepiidae2
Usoro: Sepiida
Kọntinent dị iche iche: Oké Osimiri Atlantik, Osimiri Mediterenian, Osimiri Ugwu (North Sea), Oké osimiri niile
Ụmụ ọhụrụ: The female attaches between 150 and 4000 eggs to seaweed, shells or other surfaces. The eggs hatch after 30 to 90 days, depending on temperature, into miniature adults.1
Ogologo ndụ: ihe dị ka afọ 21
Otú ọ na-eme n'ọhịa: Least Concern1
Ihe ize ndụ nye mmadụ: 1 / 5: Obere3

Ebe eziokwu ndị a si

Common cuttlefish (Wikipedia (CC BY-SA 4.0))
Sepia officinalis (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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