Venom Wiki / Inyamaswa zose / Cobra, mamba na krait

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Dwarf water cobra

Naja nana

Ibyerekeye izina: Its species name, nana, comes from the Latin word for dwarf, because of its small size.1

Bisaba mugangaNi gake yica, ariko kurumwa na yo bisaba kujya kwa muganga.

Cobra, mamba na krait

IrarumaIrya: Amafi

Akaga ku bantu: IkomeyeKurumwa na yo bisaba kujya kwa muganga. Abapfa ni bake cyane.

The dwarf water cobra is a small, venomous snake found in the Democratic Republic of the Congo. It is an aquatic cobra, so it spends time in and around water. It is special because it is much smaller than its close relatives in Africa.1

Iba muri

Democratic Republic of the Congo (Katanga)1

Afurika

Ahabanza

It prefers land but can swim and climb. It will hunt and defecate in water when it can.1

Uburebure

1 m (3,3 ft)1

Umuvuduko wo hejuru

hafi 6,6 km/h (4,1 mph)

Ku butaka, ikigereranyo cy'ugereranyije

Irya iki?

In the wild it eats only fish. In captivity it is often fed a diet of rodents.1

Ifoto ya Dwarf water cobra — Dwarf water cobra. Ifoto: Anthony Laing. CC BY-SA 4.0, iNaturalist.

Uko wayimenya

Black with small white or yellowish spots1
Whitish belly1
Black underside of the tail1
Straight rows of scales along its back1
Usually no longer than 1 m1

Ikunze kwitiranywa na: Its close relatives Naja annulata and Naja christyi are semiaquatic African cobras that can reach about 2.5 m. The dwarf water cobra typically stays under 1 m, so its small size is a key difference.1

Imbaraga z'ubumara

Iraruma

Ubumara busohokera mu menyo yayo y'ubumara cyangwa mu yandi menyo iyo iriye.

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IkomeyeKurumwa na yo bisaba kujya kwa muganga. Abapfa ni bake cyane.

Ikora iki iyo ifite ubwoba?

When threatened, it uses a characteristic defensive posture.1

Niba iruma

Umuntu agume atanyeganyega kandi atuje, mukuremo impeta n'ibindi bintu bifashe cyane, kandi mujye ku bitaro vuba: umuti urwanya ubumara (antivenom) ni wo muti.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
Niba imwe ikurumye: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ni hehe ku isi?

Afurika Aziya Uburayi Amerika y'Amajyaruguru Amerika y'Amajyepfo Ositaraliya na Oseyaniya

Ingana gute?

Ireshya ite?

ireshya n'injangwe zo mu rugo 2 zikurikiranye kuva ku zuru kugeza ku murizoireshya n'imineke 6 ikurikiranyeyakwiruka metero 100 mu masegonda 55 (umuntu wihuta kurusha abandi akenera 9,6)

Dwarf water cobra ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

Umuntu ugenda n'amaguru hafi 5 km/h (3,1 mph)

Dwarf water cobra hafi 6,6 km/h (4,1 mph)

Umwana uri ku igare hafi 12 km/h (7,5 mph)

bikwiye kumenywa

Ibintu by'ukuri

One case of cannibalism, where it ate another snake of its own kind, is known.1

It can swim and climb, but it prefers living on land.1

It was first described in 2020 from two specimens collected at Lake Mai-Ndombe.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Naja nana
Itsinda: Cobra, mamba na krait
Umuryango: Elapidae2
Itsinda rinini (order): Squamata
Imigabane: Afurika
Abana bato: It lays large, elongated eggs that take 70 days to hatch.1
Akaga ku bantu: 3 / 5: Ikomeye3

Aho ibintu bivugwa bituruka

Dwarf water cobra (Wikipedia (CC BY-SA 4.0))
Naja nana (iNaturalist): amazina n'ibyiciro.
Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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