Venom Wiki / Mmoa nyinaa / Apataa a wɔwɔ bɔre

Nɔma 1259 wɔ 1 402 mu

Spiny dogfish

Squalus acanthias

Ne din ho asɛm: The species name acanthias refers to the shark's two spines.1

Ɛyɛ yaw kɛkɛMfa wo nsa nkaƐyɛ yaw, nanso ɛrenpira wo kɛseɛ.

Apataa a wɔwɔ bɔre

Nsɔe a bɔre womƆdi: Nam

Asiane ma nnipa: Ɛyɛ yawƐtumi yɛ yaw paa, nanso ɛkame ayɛ sɛ ɛnyɛ asiane kɛseɛ da.

The spiny dogfish is a small, well-known shark with a sharp spine in front of each of its two back fins. It lives in shallow and offshore waters in most parts of the world, especially cooler seas, and it is hunted heavily for food. Its spines are its main form of defence.1

Ɔte

Shallow and offshore waters in most parts of the world, especially temperate seas; the northern Pacific population is now a separate species, the Pacific spiny dogfish1

Atlantic Po, Pacific Po, India Po, Mediterranean Po, Anaafoɔ Po, Arctic Po, Antarctica, Atifi Po

Fie

It lives in shallow waters and further offshore, and is described as bottom-dwelling. It is commonly found at depths of about 50 to 149 m, and has been found deeper than 700 m. Commercial fishing brings it to fish markets, fish and chip shops and restaurants.1

Tenten

60 cm kɔsi 84 cm (2 ft kɔsi 2,8 ft)1

Ntɛm a ɛsen biara

bɛyɛ 20 km/h (12 mph)

Aguare, susuo kɛkɛ

Ɛdi deɛn?

It eats squid, fish, crab, jellyfish, sea cucumber, shrimp and other invertebrates. It hunts in packs that can number into the thousands and is described as an aggressive hunter.1

Spiny dogfish mfonini — Spiny dogfish. Mfonini: Ecomare/Salko de Wolf. CC BY-SA 4.0, iNaturalist.

Sɛdeɛ wobɛhunu no

Two spines, one in front of each dorsal (back) fin.1
No anal fin on the underside.1
White spots along its back.1
Greyish brown on both sexes, with countershading (darker on top, paler underneath).1
Asymmetrical tail lobes, forming a heterocercal tail (the upper lobe is larger).1

Wɔtaa fa no sɛ: Several shark species share the names dogfish, spurdog and piked dogfish. Spiny dogfish are told apart by having two spines, one in front of each dorsal fin, and no anal fin.1

Bɔre ahoɔden

Nsɔe a bɔre wom

Nsɔe a ano yɛ nnam na ɛkura bɔre no. Sɛ wotiatia so anaa wosɔ mu a, ɛyɛ yaw.

Ne bɔre yɛ dɛn?

Its dorsal spines secrete a mild venom. The spines are driven into an attacker when the shark arches its back.1

Ne asiane ma nnipa te sɛn?

Asiane ma nnipa: Ɛyɛ yawƐtumi yɛ yaw paa, nanso ɛkame ayɛ sɛ ɛnyɛ asiane kɛseɛ da.

Ɛyɛ dɛn bere a ehu aka no?

If it is caught, it arches its back to pierce its captor with the spines near its dorsal fins.1

Sɛ ne nsɔe hyɛ wo mu a

Fa kuro no hyɛ nsuo hyew mu, ɛnyɛ hyew sene deɛ onipa no betumi agyina a ɛnhye no (fa wo ankasa wo nsa sɔ hwɛ), simma 30 kɔsi 90. Hwehwɛ dɔkota mmoa, titiriw ma stonefish ne stingray.

Di kan frɛ wo ahohiahia nɔma (112, 000, 911). Yei yɛ mmoa a ɛdi kan ho akwankyerɛ, ɛnyɛ dɔkota afotuo. Mmoa a ɛdi kan ho nsɛm titiriw

Hwɛ wo ho so

Mfa wo nsa nka wiram aboa biara, nkyere no na mfa no nni agorɔ, sɛ ɔyɛ ketewa mpo, na sɛ ɛte sɛ ɔrededa anaa wawu mpo a.
Ma no kwan. Sɛ wohyia baako a, ma wo bo nnwo, san w'akyi brɛoo na ma ɔnkɔ ne kwan.
Sɛ ne nsɔe hyɛ wo mu a: ma wo bo nnwo, tena dinn, frɛ wo ahohiahia nɔma (112, 000, 911) anaa kɔ ayaresabea ntɛm. Kae sɛdeɛ na ɛte, mfonini bɛboa.

Ɛnhwehwɛ wo sɛ ɛbɛpira wo. Ɛde ne bɔre kyere aduane anaa ɛbɔ ne ho ban, na ɛpɛ sɛ ɛhinta sene biribiara. Nsɛm pii fa ahobammɔ ho

Wiase mu baabi bɛn?

Abibirem Asia Yuropu Amerika Atifi Amerika Anaafoɔ Australia ne Oceania Antarctica Pacific Po Atlantic Po India Po Arctic Po Anaafoɔ Po Mediterranean Po Atifi Po

Ne kɛseɛ te sɛn?

Ne tenten te sɛn?

ne tenten te sɛ fie agyinamoa 1,5 a wɔde hwene ne dua to ntoatoasoɔ mune tenten te sɛ kwadu 5 a wɔde to ntoatoasoɔ muɛbɛtumi aguare aguare tare kɛseɛ tenten (50 m) wɔ anibu 9 mu

Spiny dogfish kɛseɛ te sɛn sɛ wode toto WO ho a?

Akontabuo kɛkɛ wɔ wo browser mu. Wɔnkora hwee, na wɔmfa hwee nkɔ baabiara.

Ne ntɛm te sɛn?

Olympic guarefoɔ bɛyɛ 8 km/h (5 mph)

Spiny dogfish bɛyɛ 20 km/h (12 mph)

Dolphin a ɔde n'ahoɔden nyinaa reguare bɛyɛ 35 km/h (22 mph)

ɛho hia sɛ wohunu

Nsɛm

Dogfish sharks have one of the longest pregnancies of any organism, lasting around 18 to 24 months.1

Spiny dogfish hunt in packs that can range up into the thousands.1

In England, dogfish are sold in fish and chip shops as 'huss', and used to be sold as 'rock salmon' until that term was outlawed.1

Spiny dogfish are popular dissection specimens in high schools and universities because they are easy to get and have small, cartilaginous skulls.1

Squalus acanthias fossils from the Miocene of Denmark and the Netherlands date from about 11 million years ago.1

Males are identified by a pair of modified pelvic fins called claspers, which they use to transfer sperm to the female.1

Atosɛm sɛefoɔ

Atosɛm: All animals called dogfish or spurdog are the same species.

Nokorɛ: These common names can apply to several species. Spiny dogfish are identified by their two spines, one in front of each dorsal fin, and by having no anal fin.1

Ma bɔre ho animdefoɔ

Nyansahu din: Squalus acanthias
Kuo: Apataa a wɔwɔ bɔre
Abusua: Squalidae2
Nhyehyɛeɛ (Order): Squaliformes
Asaase akɛseɛ: Atlantic Po, Pacific Po, India Po, Mediterranean Po, Anaafoɔ Po, Arctic Po, Antarctica, Atifi Po, Po akɛseɛ
Mmofra nketewa: The eggs develop inside the mother and the pups are born alive, with about 5 to 6 in each litter; gestation can last from around 18 to 24 months, one of the longest of any organism.1
Sɛdeɛ ɔte wɔ kwaem: Vulnerable globally; Critically endangered in the Northeast Atlantic1
Asiane ma nnipa: 2 / 5: Ɛyɛ yaw3

Baabi a nsɛm no fi

Spiny dogfish (Wikipedia (CC BY-SA 4.0))
Squalus acanthias (iNaturalist): din ne nkyekyɛmu.
Venom Wiki: asiane gyinabea, kɛseɛ a ɛtaa yɛ ne ntɛm susuo no yɛ yɛn ankasa deɛ. Hwɛ sɛdeɛ yɛbu no: Sɛdeɛ yɛkyerɛ asiane gyinabea.

Nsɛm biara a ɛwɔ kratafa yi so wɔ nɔma a ɛkyerɛ ne fibea. Sɛ yɛfom biribi a, kafra, yɛyɛ mmoa ho akɔnnɔfoɔ, ɛnyɛ nyansahu nwoma. Ka kyerɛ yɛn wɔ [email protected] na yɛbɛsiesie.

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