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Eurasian water shrew

Neomys fodiens

Ntacyo itwayeNtacyo itwaye abantu. Nta mpamvu yo guhangayika.

Inyamabere zifite ubumara

IrarumaIrya: Inyama

Akaga ku bantu: YorohejeNko guterwa urubori n'uruyuki cyangwa munsi yaho. Mu by'ukuri ntacyo itwaye abantu.

The Eurasian water shrew is a small, dark mammal that lives close to fresh water across northern Europe and Asia. It is one of the few venomous mammals, and it uses its venom to paralyse the prey it catches in the water.1

Iba muri

Northern Europe (except Iceland, Ireland, some Mediterranean islands and the Balkans) and northern Asia, from western Siberia to North Korea1

Uburayi, Aziya

Ahabanza

It lives close to fresh water, in and around ditches, streams, ponds, watercress beds, fish ponds, damp meadows and rough bushy ground next to water. It rarely strays far from water.1

Uburebure

10 cm (3,9 in)1

Ibiro

15 g kugeza kuri 19 g (0,5 oz kugeza kuri 0,7 oz)1

Umuvuduko wo hejuru

hafi 4 km/h (2,5 mph)

Ku butaka, ikigereranyo cy'ugereranyije

Irya iki?

It mostly catches aquatic prey while swimming, including freshwater snails, aquatic insects, small fish, frogs, newts and small rodents. On land it eats invertebrates such as beetle and fly larvae, worms and millipedes.1

Ifoto ya Eurasian water shrew — Eurasian water shrew. Ifoto: Ian Ballam. CC BY 4.0, iNaturalist.

Uko wayimenya

Short, dark greyish-black fur on the head, back and sides1
Dirty white underparts, sharply separated from the darker back1
A white spot just behind the eye, and often another near the small ear1
Black nose and a long, tapering snout1
Sharp teeth tipped with red, and a slender tail with a keel of short white hairs underneath1

Imbaraga z'ubumara

Iraruma

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

Ubumara bwayo bukora iki?

Its saliva contains a neurotoxic venom, which attacks the nerves. It delivers this venom at the base of the skull of its prey, and the venom paralyses prey even when the prey is larger than the shrew. Tests on field voles showed the venom is lethal at a minimum dose of 15 mg per kg of body weight.1

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: YorohejeNko guterwa urubori n'uruyuki cyangwa munsi yaho. Mu by'ukuri ntacyo itwaye abantu.

Hantaviruses have been detected in shrews in Hungary and Poland, which raises public health concerns, although how the virus spreads is largely unknown.1

Ikora iki iyo ifite ubwoba?

Its venom is thought to immobilise organisms that may threaten it.1

Niba iruma

Oza igikomere neza kandi ushake ubufasha bwa muganga.

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?

Iremera ibingana iki?

iremera nka trombone 19 zo gufata impapuro

ireshya n'ibice 3 by'ibikinisho byo kubaka biri ku murongoyoroshye cyane ku buryo utayumva ku kiganza cyaweyakwiruka metero 100 mu masegonda 90 (umuntu wihuta kurusha abandi akenera 9,6)

Eurasian water shrew 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)

Eurasian water shrew hafi 4 km/h (2,5 mph)

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

bikwiye kumenywa

Ibintu by'ukuri

It is one of the few venomous mammals. Its venom comes from glands at the base of its lower front teeth, and grooves along the teeth channel the venom into the bite.1

Its teeth are tipped with red because of deposits of iron, which harden the enamel of the tips.1

It can dive up to two metres underwater and stay under for about twenty seconds before it must surface to breathe.1

Its short fur holds air, so its skin stays dry while it swims.1

It has a home range of about 500 square metres, but when foraging on land it can travel up to 3 km.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Neomys fodiens
Itsinda: Inyamabere zifite ubumara
Umuryango: Soricidae2
Itsinda rinini (order): Eulipotyphla
Imigabane: Uburayi, Aziya
Abana bato: Litters of four to eight or more young are born after a 24-day gestation period, and females can have one or two litters a year.1
Igihe ibaho: hafi imyaka 31
Uko imeze mu gasozi: Least concern1
Akaga ku bantu: 1 / 5: Yoroheje3

Aho ibintu bivugwa bituruka

Eurasian water shrew (Wikipedia (CC BY-SA 4.0))
Neomys fodiens (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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