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False water cobra

Hydrodynastes gigas

Game da sunan: It is called a false cobra because it hoods like a true cobra but does not rear up. The Guarani name ñakanina means 'alert head'.1

Ciwo kawaiYana ciwo, amma ba zai cutar da kai sosai ba.

Macizai masu haƙoran baya

CizoAbinci: Nama

Haɗari ga mutane: Mai raɗaɗiYana iya yin ciwo sosai, amma kusan bai taɓa zama mai tsanani ba.

The false water cobra is a large snake that lives in South America. It is named after true cobras because it flattens its neck to look bigger when threatened, but it is not a true cobra. It is mildly venomous, and its bites rarely cause serious harm to people.1

Yana zaune a

Eastern Bolivia to southern Brazil, Paraguay and Argentina, in South America1

Kudancin Amurka

Gida

It prefers wet or humid places such as marshlands and tropical rainforests, though it has also been seen in drier areas. It is a very active snake that spends much of the day climbing, burrowing and swimming.1

Tsawo

3 m (9.8 ft)1

Nauyi

4.5 kg (9.9 lb)1

Mafi girman sauri

kusan 6.7 km/h (4.2 mph)

A kan tudu, ƙiyasi

Me yake ci?

In the wild it mainly eats fish and amphibians, and also takes small mammals, birds and reptiles. In captivity it can be trained to eat other foods.1

Hoton False water cobra — False water cobra. Hoto: Bernard DUPONT. CC BY-SA 4.0, iNaturalist.

Yadda za ka gane shi

Background colour is olive green or brown, with dark spots and bands over much of the body.1
Bands and colour grow darker towards the tail.1
Large eyes with round pupils. The tongue is black.1
Belly is yellow or brown with dark flecks, which form three dotted lines. Males tend to be yellow underneath and females brown.1
Hatchlings and juveniles are much darker and lack the dark eyes of adults.1

Ana yawan rikita shi da: Its pattern and colouring look somewhat like those of true water cobras (Boulengerina). The easiest difference to see is the hood: when threatened, the false water cobra stays horizontal, while a true cobra rears up.1

Ƙarfin dafi

Cizo

Dafi yana fitowa ta haƙoransa na dafi ko haƙoransa idan ya ciza.

Me dafinsa yake yi?

This snake has enlarged rear teeth that are not grooved, and they are linked to a gland that produces oral secretions with proteolytic activity, meaning they break down proteins. In the few serious cases, symptoms included severe swelling, bruising, numbness, itching and dizziness. Most bites cause only mild pain and minor swelling.1

Yaya haɗarinsa yake ga mutane?

Haɗari ga mutane: Mai raɗaɗiYana iya yin ciwo sosai, amma kusan bai taɓa zama mai tsanani ba.

Many bites have been recorded, but only four cases of significant reaction in humans are reported for this species. It is considered mildly venomous.1

Me yake yi idan ya ji tsoro?

When threatened, it flattens its neck like a cobra, and can flatten lower parts of its body too, to look larger and more intimidating.1

Idan ya ciji

Ka wanke wurin cizon, ka sa mutumin ya natsu kuma ka nemi taimakon likita. Wasu nau'o'i (kamar boomslang) na iya kisa bayan sa'o'i.

Kullum ka fara kiran lambar gaggawa (112, 000, 911). Wannan jagorar agajin gaggawa ce ta gaba ɗaya, ba shawarar likita ba. Muhimman abubuwan agajin gaggawa

Kiyaye lafiya

Kada ka taɓa, kada ka kama, kada ka tsokani dabbar daji, ko da ƙarama ce, kuma ko da tana kama da tana barci ko ta mutu.
Ka ba shi sarari. Idan ka haɗu da ɗaya, ka natsu, ka koma baya a hankali kuma ka bar shi ya bi hanyarsa.
Idan ɗaya ya ciji ka: ka natsu, ka zauna ba motsi, ka kira lambar gaggawarka (112, 000, 911) ko ka je asibiti da sauri. Ka tuna yadda yake, hoto yana taimakawa.

Ba ya neman cutar da kai. Yana amfani da dafinsa don kama abinci ko don kare kansa, kuma ya fi son ya ɓuya. Ƙarin bayani game da kiyaye lafiya

A ina a duniya?

Afirka Asiya Turai Arewacin Amurka Kudancin Amurka Ostareliya da Oceania

Yaya girmansa yake?

Yaya tsawonsa yake?

Yaya nauyinsa yake?

nauyin kyanwoyin gida 1

tsawon karnuka 3 daga hanci zuwa wutsiyatsawon ayaba 17 a jerekusan nauyin kyanwar gidazai iya gudun mita 100 cikin daƙiƙa 54 (mutum mafi sauri yana buƙatar 9,6)

Yaya girman False water cobra yake idan aka kwatanta da KAI?

Lissafi ne kawai a cikin burauzarka. Ba a adana komai ko a aika ko'ina.

Yaya saurinsa yake?

Mutum yana tafiya kusan 5 km/h (3.1 mph)

False water cobra kusan 6.7 km/h (4.2 mph)

Yaro a kan keke kusan 12 km/h (7.5 mph)

abin da ya kamata a sani

Bayanai

Captive-bred individuals can become quite tame and trusting, and many show a high level of intelligence.1

Temperaments vary a lot: some individuals are docile, while others are defensive or even aggressive.1

Males are much smaller than females, a difference called sexual dimorphism.1

It is mainly active during the day, which gives it good daytime vision thanks to its large eyes.1

Mai karya tatsuniya

Tatsuniya: It is a true cobra.

Gaskiya: It is not a true cobra. It hoods in a similar way, but stays horizontal instead of rearing up.1

Don ƙwararru a kan dafi

Sunan kimiyya: Hydrodynastes gigas
Rukuni: Macizai masu haƙoran baya
Iyali: Colubridae2
Tsari: Squamata
Nahiyoyi: Kudancin Amurka
Haɗari ga mutane: 2 / 5: Mai raɗaɗi3

Inda bayanan suka fito

Hydrodynastes gigas (Wikipedia (CC BY-SA 4.0))
Hydrodynastes gigas (iNaturalist): sunaye da rarrabuwa.
Venom Wiki: matakin haɗari, girman al'ada da ƙiyasin sauri namu ne. Ga yadda muke lissafa su: Yadda muke auna haɗari.

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