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Greenland shark

Somniosus microcephalus

ብዛዕባ እቲ ስም፦ Its family, Somniosidae, is known as the sleeper sharks.1

የቐንዚ ጥራይየቐንዚ እዩ፣ ግን ከቢድ ጉድኣት ኣየውርደልካን።

ካልኦት መርዚ ዝሓዙ እንስሳታት

ንምብላዕ መርዚ ዝሓዘዝበልዖ፦ ስጋመርዚ ዝሓዘ እዩ፣ መርዛም ኣይኮነን

ሓደጋ ንሰባት: ዘቐንዚብኣዝዩ ከቐንዚ ይኽእል፣ ግን ዳርጋ ፈጺሙ ከቢድ ኣይኮነን።

The Greenland shark is a huge, slow shark that lives in the cold, deep waters of the North Atlantic and Arctic Oceans. It is famous for living longer than any known vertebrate (animal with a backbone). Its flesh is poisonous to eat unless it is specially prepared.1

መርዚ ዝሓዘ ድዩ ወይስ መርዛም? መርዛማት እንስሳታት ብንኽሳ ወይ ብምንዳፍ መርዚ የእትዉ። መርዚ ዝሓዙ እንስሳታት ምትንካፎም ወይ ምብላዖም ይጎድእ። እዚ መርዚ ዝሓዘ እዩ።

ዝነብረሉ

North Atlantic and Arctic Oceans1

ውቅያኖስ ኣርክቲክ, ውቅያኖስ ኣትላንቲክ

መበገሲ

It lives in cold deep water, usually between 100 and 1,200 metres down, where temperatures range from -1.1 to 7.4 °C. In winter it gathers in shallower water for warmth. It is sometimes seen around fishing boats and herds of seals, where it is drawn by the smell of rotting meat.1

ንውሓት

ካብ 4 m ክሳብ 6,4 m (ካብ 13 ft ክሳብ 21 ft)1

ክብደት

1023 kg (2255 lb)1

ዝለዓለ ቅልጣፈ

ኣስታት 2,6 ኪ.ሜ/ሰዓት (1,6 ማይል/ሰዓት)

ምሕምባስ: ካብቶም ዝተለኽዑ ኣዝዮም ደንጐይቲ ሻርካት ሓደ

እንታይ ይበልዕ?

It is both a scavenger and an active predator, eating fish, seals, squid and sometimes small whales. It may ambush seals while they are asleep, and it uses suction to draw prey into its mouth. It also eats carrion.1

ስእሊ Greenland shark — Greenland shark። ስእሊ፦ Hemming1952። CC BY-SA 4.0, iNaturalist.

ብኸመይ ትፈልጦ

A thickset, heavy body with a short, rounded snout1
Small eyes and small dorsal and pectoral fins1
Five very small gill openings for its size1
Colour ranges from pale creamy-grey to blackish-brown, usually uniform, sometimes with whitish spots or faint dark streaks on the back1
Often has small parasitic copepods (crustaceans) attached to its eyes1

ሓይሊ መርዚ

ንምብላዕ መርዚ ዝሓዘ

ዝጎድእ ገለ ነገር ምስ በልዖ ጥራይ እዩ።

መርዙ (ምትንካፉ ወይ ምብላዑ) እንታይ ይገብር?

The shark is not venomous. Its meat is poisonous to mammals because it contains high levels of trimethylamine N-oxide (TMAO), a natural chemical that makes the flesh toxic.1

ንሰባት ክንደይ ሓደገኛ እዩ?

ሓደጋ ንሰባት: ዘቐንዚብኣዝዩ ከቐንዚ ይኽእል፣ ግን ዳርጋ ፈጺሙ ከቢድ ኣይኮነን።

Greenland sharks are not considered a threat to people, because they live deep in remote, cold waters. Only one possible attack is recorded, in 1936, and it was never linked to this species. One unverified report from around 1859 describes a human leg found in a shark's stomach.1

ምስ ፈርሀ እንታይ ይገብር?

When hauled onto a boat, it thrashes its tail so violently that it is dangerous to stand near it, and its muscles can still twitch after death.1

ሓደ ሰብ እንተ ተንኪፍዎ ወይ እንተ በሊዕዎ

ሓደ ሰብ እንተ በሊዕዎ ወይ ድሕሪ ምብላዑ ምልክታት እንተ ኣርእዩ፦ ብኡንብኡ ናብ ቁጽሪ ህጹጽ ረድኤት ወይ ናብ ማእከል ሓበሬታ መርዚ ደውል።

ኩሉ ግዜ ቀዳምነት ናብ ቁጽሪ ህጹጽ ረድኤት ደውል (112፣ 000፣ 911)። እዚ ሓፈሻዊ መምርሒ ቀዳማይ ረድኤት እዩ፣ ሕክምናዊ ምኽሪ ኣይኮነን። መሰረታት ቀዳማይ ረድኤት

ብድሕንነት ጽናሕ

ንዘገዳም እንስሳ ፈጺምካ ኣይትተንክፎ፣ ኣይትሓዞ ወይ ኣይተሕርቖ፣ ንእሽቶ እንተ ኾነ እውን፣ ደቂሱ ወይ ሞይቱ እንተ መሰለ እውን።
ቦታ ሃቦ። እንተ ረኺብካዮ፣ ህዱእ ኹን፣ ቀስ ኢልካ ንድሕሪት ተመለስ፣ ናብ መገዱ ድማ ይኺድ ሕደጎ።
እንተ ተንኪፍካዮ ወይ እንተ በሊዕካዮ፦ ኣዒንትኻ ወይ ኣፍካ ኣይትደርዝ፣ ኢድካ ሕጸብ፣ ሕክምናዊ ሓገዝ ድማ ርኸብ።

ንዓኻ ከጥቅዕ ኣይደልን እዩ። መርዙ ዘሎ ዋላ ሓደ ነገር ከይበልዖ ጥራይ እዩ። ብዛዕባ ድሕንነት ተወሳኺ

ኣበይ ኣብ ዓለም?

ኣፍሪቃ እስያ ኤውሮጳ ሰሜን ኣመሪካ ደቡብ ኣመሪካ ኣውስትራልያን ኦሽያንያን ውቅያኖስ ኣትላንቲክ ውቅያኖስ ኣርክቲክ

ክንደይ ዓቢ እዩ?

ክንደይ ይነውሕ?

ክንደይ ይኸብድ?

ከም 51 ኣኽላባት ይኸብድ

ካብ ኣፍንጫ ክሳብ ጭራ ከም ዝተሰርዑ 6 ኣኽላባት ይነውሕጫፍ ንጫፍ ከም ዝተሰርዑ 36 ባናናታት ይነውሕንውሓት ዓቢ መሕምበሲ (50 ሜ) ብ69 ካልኢት ክሕምበሶ ይኽእል

Greenland shark ምሳኻ ክወዳደር ከሎ ክንደይ ዓቢ እዩ?

ኣብ ብራውዘርካ ዝስራሕ ሕሳብ ጥራይ። ዋላ ሓደ ነገር ኣይዕቀብን ናብ ዝኾነ ቦታ ድማ ኣይለኣኽን።

ክንደይ ቅልጡፍ እዩ?

ቀንዲ-ኣውጣ ናይ ጀርዲን ኣስታት 0,05 ኪ.ሜ/ሰዓት (0,03 mph)

Greenland shark ኣስታት 2,6 ኪ.ሜ/ሰዓት (1,6 mph)

ዝሕንበስ ሰብ ኣስታት 3 ኪ.ሜ/ሰዓት (1,9 mph)

ክፍለጥ ዘለዎ

ሓቅታት

It is thought to have the longest lifespan of any known vertebrate, estimated at between 272 and 510 years.1

It is one of the slowest-swimming fish for its size, with a fastest cruising speed of about 2.7 km/h.1

Parasitic copepods often attach to its eyes and can damage them, but this does not seem to shorten its life, because it relies mainly on smell and hearing.1

It is one of the largest shark species alive, with the largest confirmed specimen weighing around 1,023 kg.1

In Iceland, a specially treated form of its meat is eaten as a pungent delicacy called kæstur hákarl.1

Its slow metabolism is thought to be linked to its very long life, although this is still a hypothesis.1

ጽውጽዋይ ዝሰብር

ጽውጽዋይ፦ The Greenland shark is a dangerous threat to humans.

ሓቂ፦ It is not considered a threat to people. It lives deep in cold, remote waters, and the only report of a possible attack was never confirmed as this species.1

ንክኢላታት መርዚ

ሳይንሳዊ ስም: Somniosus microcephalus
ጉጅለ: ካልኦት መርዚ ዝሓዙ እንስሳታት
ስድራ ቤት: Somniosidae2
ቅደም ሰዓብ: Squaliformes
ክፍለ ዓለማት: ውቅያኖስ ኣርክቲክ, ውቅያኖስ ኣትላንቲክ, ውቅያኖሳት
ህጻናት: Pups are born alive, after an estimated gestation period of 8 to 18 years. Females reach sexual maturity at around 150 years of age.1
ሓደጋ ንሰባት: 2 / 5: ዘቐንዚ3

ሓቅታት ካበይ ይመጹ

Greenland shark (Wikipedia (CC BY-SA 4.0))
Somniosus microcephalus (iNaturalist): ኣስማትን ምምዳብን።
Venom Wiki: ደረጃ ሓደጋ፣ ልሙድ ዓቐንን ግምት ቅልጣፈን ናትና እዮም። ብኸመይ ከም እነውጽኦም ርአ፦ ሓደጋ ብኸመይ ንግምግም.

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