Venom Wiki / Inyamaswa zose / Rattlesnake

No. 0522 kuri 1 402

Western rattlesnake

Crotalus oreganus

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

Rattlesnake

IrarumaIrya: Inyama

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

The Western rattlesnake is a venomous pit viper that lives across western North America, from the Baja California Peninsula in Mexico to the southern interior of British Columbia in Canada. It is one of only three rattlesnake species still found in Canada, which is why its populations there matter.1

Iba muri

Western North America, from the Baja California Peninsula in Mexico to the southern interior of British Columbia, Canada1

Amerika y'Amajyaruguru

Ahabanza

It lives in dry southern-interior valleys in British Columbia. In winter it searches for denning sites on steep slopes surrounded by medium-sized rocks.1

Uburebure

1,6 m (5,3 ft)1

Umuvuduko wo hejuru

hafi 3,7 km/h (2,3 mph)

Ku butaka, ikigereranyo cy'ugereranyije

Irya iki?

It uses heat-sensing pits on its face to find prey. Adults eat birds, bird eggs, small mammals from mice to rabbits, and small reptiles and amphibians. Juveniles eat insects.1

Ifoto ya Western rattlesnake — Western rattlesnake. Ifoto: Connor Long. CC BY-SA 4.0, Wikimedia Commons.

Uko wayimenya

Ground colour is dark brown, dark grey, olive-brown, or sometimes black or pale yellowish.1
Large dark blotches run along the back, with uneven white edges, and are wider than the gaps between them.1
A dark brown stripe with a white border runs from the eye to the angle of the jaw.1
The belly is pale yellow, usually with brown spots.1
Juveniles have clearer patterns that fade as the snake matures. The last two tail rings, at the base of the tail, are usually black.1

Imbaraga z'ubumara

Iraruma

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

Ubumara bwayo bukora iki?

Its venom is both hemotoxic, meaning it damages blood and tissue, and neurotoxic, meaning it affects the nerves. In prey, it can cause paralysis, which stops the animal escaping. In people it is linked with cardiovascular effects, internal bleeding and headaches.1

Iteje akaga kangana iki ku bantu?

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

Niba iruma

Umuntu agume atanyeganyega kandi atuje, urugingo rwarumwe rugume ku rwego rumwe n'umutima, mukuremo impeta n'ibindi bintu bifashe cyane, kandi mujye ku bitaro vuba.

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 3 zikurikiranye kuva ku zuru kugeza ku murizoireshya n'imineke 9 ikurikiranyeyakwiruka metero 100 mu masegonda 97 (umuntu wihuta kurusha abandi akenera 9,6)

Western rattlesnake ingana ite ugereranyije NAWE?

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

Yihuta gute?

Akanyamasyo hafi 0,3 km/h (0,19 mph)

Western rattlesnake hafi 3,7 km/h (2,3 mph)

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

bikwiye kumenywa

Ibintu by'ukuri

Its size depends on where it lives and on its diet. Snakes that eat lizards are much smaller than those that eat birds and mammals.1

The largest recorded Western rattlesnake measured 162.6 cm, but mainland adults often reach about 100 cm.1

It makes seasonal migrations between winter and summer habitats to follow its prey.1

Mating snakes are very sensitive to disturbance and quickly separate.1

Most females breed every two years, although about 10% breed in two years in a row.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Crotalus oreganus
Itsinda: Rattlesnake
Umuryango: Viperidae2
Itsinda rinini (order): Squamata
Imigabane: Amerika y'Amajyaruguru
Abana bato: It gives birth to live young, usually 3 to 8 per litter (1 to 15 is the range), in August or September. Newborns are about 19 to 28 cm long.1
Uko imeze mu gasozi: Threatened in Canada (Schedule 1 federally threatened under Canada's Species at Risk Act). Previously listed as Least Concern on the IUCN Red List.1
Akaga ku bantu: 3 / 5: Ikomeye3

Aho ibintu bivugwa bituruka

Crotalus oreganus (Wikipedia (CC BY-SA 4.0))
Crotalus oreganus (iNaturalist): amazina n'ibyiciro.
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