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No. 0734 kuri 1 402

Goldenrod crab spider

Misumena vatia

Ibyerekeye izina: Crab spiders get their name from their unusual ability to walk sideways as well as forwards and backwards, like a crab.1

Ntacyo itwayeNtacyo itwaye abantu. Nta mpamvu yo guhangayika.

Ibitagangurirwa

IrarumaIrya: Inyama

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

The goldenrod crab spider is a small, flat spider that hides on flowers and waits for insects to land nearby. It lives in Europe and North America. It is named for the way it walks, and it can change its colour to match the flower it sits on.1

Iba muri

Europe and North America1

Uburayi, Aziya, Amerika y'Amajyaruguru

Ahabanza

This spider prefers temperate climates and mostly lives in forest areas. It sits on flowers and plants such as goldenrod, milkweed, daisies, clover and buttercups, where it waits to catch insects.1

Uburebure

1 cm (0,4 in)1

Umuvuduko wo hejuru

hafi 0,8 km/h (0,5 mph)

Ku butaka, ikigereranyo cy'ugereranyije

Irya iki?

It eats insects such as flies, bees, butterflies, grasshoppers, dragonflies and hoverflies. It waits camouflaged on flowers, grabs its prey and injects venom and digestive enzymes, then sucks out the liquid insides.1

Ifoto ya Goldenrod crab spider — Goldenrod crab spider. Ifoto: Wolfgang Jauch. CC BY 4.0, iNaturalist.

Uko wayimenya

Wide, flat, short body that is shaped like a crab.1
Usually yellow or white, or a pattern of these two colours. It can also be pale green or pink, with white.1
Females have white or yellow legs. Males are darker, with red or brown outer shells and red and white bands.1
Holds its first two pairs of legs open, which are the longest, ready to grab prey.1
Can walk sideways, forwards and backwards.1

Ikunze kwitiranywa na: Mecaphesa asperata is similar in size and shape, but it is light grey to brown with pink stripes on its abdomen and cephalothorax. Diaea crab spiders can be lime green, and some Xysticus and Coriarchne species are brown.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 paralysing, which means it stops prey from moving. The spider injects digestive enzymes with its fangs to break down the insides of its prey. The venom is too weak to harm larger animals.1

Iteje akaga kangana iki ku bantu?

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

This spider is harmless to humans. Its fangs are not strong enough to pierce human skin, and its venom is too weak to harm larger animals.1

Niba iruma

Oza aho yarumye kandi uhashyire agapaki k'urubura kubera ububabare. Shaka ubufasha bwa muganga niba ububabare bukabije, bukwirakwira cyangwa umuntu yumva atameze neza.

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?

ntoya ku buryo yakwicara ku nzara yawe

Goldenrod crab spider 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)

Goldenrod crab spider hafi 0,8 km/h (0,5 mph)

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

bikwiye kumenywa

Ibintu by'ukuri

Females can change colour from yellow to white, or back again, to match the flower they sit on. This process can take up to 25 days.1

The spider can catch prey much larger than itself, because its paralysing venom works so well.1

Unlike many spiders, it does not wrap its prey in silk. It relies entirely on venom to hold its meals still.1

Females leave silk trails called draglines behind them as they move, and males follow these trails rather than pheromones.1

Females wait on flowers and do not travel far, while males roam over great distances to look for mates.1

Females live longer than males, on average.1

Usenya ibinyoma

Ikinyoma: Because it is a venomous spider with a name like Whitedeath, it is dangerous to people.

Ukuri: The goldenrod crab spider is harmless to humans. Its fangs cannot pierce human skin, and its venom is too weak to harm larger animals.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Misumena vatia
Itsinda: Ibitagangurirwa
Umuryango: Thomisidae2
Itsinda rinini (order): Araneae
Imigabane: Uburayi, Aziya, Amerika y'Amajyaruguru
Abana bato: After mating, females guard their nests until the young hatch, and then they die.1
Akaga ku bantu: 1 / 5: Yoroheje3

Aho ibintu bivugwa bituruka

Misumena vatia (Wikipedia (CC BY-SA 4.0))
Misumena vatia (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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