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Elilingi ya dessin ya Hardhead catfish
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Hardhead catfish

Ariopsis felis
Na ntina ya kombo: Its common name comes from a hard, bony plate on its head, which runs from between the eyes back towards the dorsal fin.1
Epesaka kaka pasiKosimba teEpesaka pasi, kasi ekosala yo mabe monene te.
Mbisi ya venin Ba nsende ya veninElyaka: Mwa moke ya nyonso
Likama mpo na bato: Epesaka pasiEkoki kopesa pasi mingi, kasi pene na ntango nyonso ezalaka likambo monene te.

The hardhead catfish is a sea catfish that lives in shallow coastal waters of the northwest Atlantic and the Gulf of Mexico. It has sharp spines on its fins that can be venomous, so it is one to admire from a distance. Male hardhead catfish also carry their eggs in their mouths until they hatch.1

Ezalaka na
Northwest Atlantic and Gulf of Mexico, from the southeast coast of the United States around the Florida Keys to the Gulf coast1
Océan Atlantique, Golfe du Mexique, Mer des Caraïbes
Ebandeli
It is found mostly in near-shore ocean waters, and also in brackish estuaries and river mouths with sandy or muddy bottoms. It only occasionally enters fresh water. In winter it moves from shallower to deeper water.1
Molai
25 cm kino 70 cm (9,8 in kino 2,3 ft)1
Kilo
5,5 kg (12 lb)1
Mbangu ya likolo
pene na 6 km/h (3,7 mph)
Kobeta mai, kokanisa ya pene
Elyaka nini?
It eats a wide range of food, including algae, seagrasses, crabs, shrimp, sea cucumbers, worms and small fish. It hunts on mud and sand flats, using its barbels to find prey in murky water. Younger fish eat small crustaceans, while adults mainly eat larger fish.1
Solo solo!Foto ya Hardhead catfish
Hardhead catfish. Foto: Edgar R. Waite. Public domain, Wikimedia Commons.

Ndenge ya koyeba yango

  • Often dirty grey on top with white underneath.1
  • Four barbels (whisker-like feelers) under the chin and two more at the corners of the mouth.1
  • A hard, bony plate between the eyes and the dorsal fin.1
  • Sharp, barbed, slime-covered spines on the dorsal and pectoral fins. The dorsal spine stands upright when the fish is excited.1
  • Typically 25 to 30 cm long, and elongated in shape.1

Bakosanaka yango mbala mingi na: The gafftopsail catfish looks very similar. The difference is that its dorsal and pectoral spines have a fleshy extension, like the fore-and-aft topsail of a ship.1

Makasi ya venin

Ba nsende ya venin

Ba nsende ya songe ememaka venin. Konyata yango to kosimba yango epesaka pasi.

Likama na yango mpo na bato ezali boni?

Likama mpo na bato: Epesaka pasiEkoki kopesa pasi mingi, kasi pene na ntango nyonso ezalaka likambo monene te.

No bite or death figures are given. Anglers generally avoid catching it because of the risk from handling the fish and its spines, and because its flesh tastes fishy compared with popular game fish.1

Esalaka nini ntango ebangi?

When it feels threatened or excited, its dorsal spine stands upright, and its sharp, slime-covered spines are its main defence.1

Soki ba nsende na yango etubi yo

  • Tia mpota na mai ya moto, ya moto ndenge moto akoki kondima kozanga kozika (meka yango liboso na loboko na yo moko), mpo na miniti 30 kino 90. Luka lisalisi ya monganga, mingi mpenza mpo na ba poisson-pierre mpe ba raie.

Benga ntango nyonso nimero ya urgence liboso (112, 000, 911). Oyo ezali toli ya lisalisi ya liboso, ezali toli ya monganga te. Makambo ya moboko ya lisalisi ya liboso

Zala na libateli

  • Ata mokolo moko te, simba, kanga to silikisa nyama ya zamba te, ata ya moke, mpe ata soki emonani lokola elali to ekufi.
  • Tika yango esika. Soki okutani na moko, zala kimia, zonga sima malembe mpe tika ekende nzela na yango.
  • Soki ba nsende na yango etubi yo: zala kimia, ningana te, benga nimero ya urgence na yo (112, 000, 911) to kende na lopitalo noki. Kanisa ndenge ezalaki, foto esalisaka.

Ezali koluka yo te. Esalelaka venin na yango mpo na kokanga bilei to komibatela, mpe elingaka mingi kobombama. Makambo mosusu mpo na komibatela

Wapi na mokili?

AfrikaAziaErópaAmerika ya NordAmerika ya SudeAustralia & OcéanieOcéan AtlantiqueMer des CaraïbesGolfe du Mexique

Monene na yango boni?

Molai na yango boni?

Hardhead catfish molai pene na 70 cm (2,3 ft)Pusu ya ndako pene na 50 cm (1,6 ft)Mbwa pene na 1 m (3,3 ft)

Kilo na yango boni?

kilo lokola ba pusu ya ndako 1,5
molai lokola bitabe 4 oyo etiami moko na sima ya mosusupene na kilo ya pusu ya ndakoekoki kobeta mai molai ya piscine monene (50 m) na sekonde 30

Hardhead catfish azali monene boni soki tokokanisi na YO?

Kaka ba calcul na navigateur na yo. Eloko moko te ebombamaka to etindamaka esika moko.

Mbangu na yango boni?

malamu koyeba

Makambo ya solo

1

Male hardhead catfish are paternal mouthbrooders: they keep the eggs and young in their mouths, and do not feed while doing so.1

2

Some researchers suggest they may use low-frequency sounds to detect and avoid close obstacles, which is an unusual ability for a fish.1

3

They can make sounds by vibrating thin bones near the swim bladder, and by grinding their throat teeth or rubbing their pectoral spines. These sounds appear to be a fright response.1

4

Hardhead catfish respond to chemical alarm signals released by injured members of their own species, with their activity increasing right after the signal. They are the first marine catfish found to show this type of alarm reaction.1

5

They can live for over 24 years.1

Mpo na ba expert ya venin

Kombo ya siansi
Ariopsis felis
Ebota
Mbisi ya venin
Libota
Ariidae2
Molongo
Siluriformes
Bakontina
Océan Atlantique, Golfe du Mexique, Mer des Caraïbes, Ba océan
Bana
The male carries the eggs in his mouth until they hatch, which takes roughly 8 to 11 weeks in total. Females have 20 to 65 eggs per spawning.1
Molai ya bomoi
pene na mibu 241
Likama mpo na bato
2 / 5: Epesaka pasi3

Esika makambo euti

  1. Hardhead catfish (Wikipedia (CC BY-SA 4.0))
  2. Ariopsis felis (iNaturalist): bankombo mpe classification.
  3. Venom Wiki: niveau ya likama, monene ya momesano mpe kokanisa ya mbangu ezali ya biso moko. Tala ndenge tolukaka yango: Ndenge tomekaka likama.

Likambo nyonso na lokasa oyo ezali na nimero oyo elakisi source na yango. Soki tosali libunga, limbisa biso, tozali bato oyo balingaka banyama, zulunale ya siansi te. Yebisa biso na [email protected] mpe tokobongisa yango.

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