Nọmba 0734 n'ime 1 402

Goldenrod crab spider

Misumena vatia

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

Adịghị njọỌ dịghị njọ nye mmadụ. Ọ dịghị ihe ị ga-echegbu onwe gị.

Ududo

ỊtaNri ya: Anụ

Ihe ize ndụ nye mmadụ: ObereDị ka ịgba aṅụ ma ọ bụ nke na-erughị ya. Ọ fọrọ nke nta ka ọ ghara ịdị njọ nye mmadụ.

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

Ebe obibi

Europe and North America1

Yurop, Eshia, Ugwu Amerika

Ụlọ

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

Ogologo

1 cm (0.4 in)1

Ọsọ kacha elu

ihe dị ka 0.8 km/h (0.5 mph)

N'elu ala, nchepụta

Gịnị ka ọ na-eri?

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

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

Otú ị ga-esi mata ya

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

A na-agwakọkarị ya 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

Ike nsị

Ịta

Nsị na-esi n'eze nsị ya ma ọ bụ eze ya apụta mgbe ọ na-ata.

Gịnị ka nsị ọ na-agba na-eme?

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

Kedu otú o si dị egwu nye mmadụ?

Ihe ize ndụ nye mmadụ: ObereDị ka ịgba aṅụ ma ọ bụ nke na-erughị ya. Ọ fọrọ nke nta ka ọ ghara ịdị njọ nye mmadụ.

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

Ọ bụrụ na ọ tara

Saa ebe ọ tara, tinye akpa ice n'elu ya maka mgbu ahụ. Chọọ enyemaka ọgwụ ma ọ bụrụ na mgbu ahụ siri ike, gbasaa, ma ọ bụ na ahụ adịghị onye ahụ mma.

Na-ebu ụzọ kpọọ nọmba mberede gị mgbe niile (112, 000, 911). Nke a bụ ndụmọdụ enyemaka mbụ n'ozuzu, ọ bụghị ndụmọdụ ọgwụ. Isi ihe enyemaka mbụ

Nọrọ na nchekwa

Emetụla anụ ọhịa aka, ejidela ya, emekwala ya ihe ọjọọ, ọbụna obere, ọbụna ma ọ dị ka ọ na-ehi ụra ma ọ bụ nwụọ anwụ.
Nye ya ohere. Ọ bụrụ na ị zutere otu, dị jụụ, laghachi azụ nwayọ, hapụ ya ka ọ gaa ụzọ ya.
Ọ bụrụ na otu tara gị: dị jụụ, emegharịla ahụ, kpọọ nọmba mberede gị (112, 000, 911) ma ọ bụ gaa ụlọ ọgwụ ngwa ngwa. Cheta ka o si dị, foto na-enye aka.

Ọ naghị achụ gị. Ọ na-eji nsị ya ejide nri ma ọ bụ chebe onwe ya, ọ ga-akakwa mma n'anya ya ịzo onwe ya. Ihe ndị ọzọ gbasara ịnọ na nchekwa

Ebee n'ụwa?

Afrịka Eshia Yurop Ugwu Amerika Ndịda Amerika Ọstrelia na Oshenia

Ọ hà aṅaa?

Kedu otú o si dị ogologo?

dị obere nke na ọ nwere ike ịnọdụ n'elu mbọ aka gị

Kedu otú Goldenrod crab spider si hà ma e jiri ya tụnyere GỊ?

Naanị mgbakọ na mwepụ n'ime browser gị. Ọ dịghị ihe echekwara ma ọ bụ ezigara ebe ọ bụla.

Kedu otú o si agba ọsọ?

Mbe ihe dị ka 0.3 km/h (0.19 mph)

Goldenrod crab spider ihe dị ka 0.8 km/h (0.5 mph)

Mmadụ na-aga ije ihe dị ka 5 km/h (3.1 mph)

ọ dị mma ịmara

Eziokwu

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

Onye na-ekpughe akụkọ ụgha

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

Eziokwu: 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

Maka ndị ọkachamara nsị

Aha sayensị: Misumena vatia
Otu: Ududo
Ezinụlọ: Thomisidae2
Usoro: Araneae
Kọntinent dị iche iche: Yurop, Eshia, Ugwu Amerika
Ụmụ ọhụrụ: After mating, females guard their nests until the young hatch, and then they die.1
Ihe ize ndụ nye mmadụ: 1 / 5: Obere3

Ebe eziokwu ndị a si

Misumena vatia (Wikipedia (CC BY-SA 4.0))
Misumena vatia (iNaturalist): aha na nhazi ọkwa.
Venom Wiki: ọkwa ihe ize ndụ, nha nkịtị na nchepụta ọsọ bụ nke anyị. Lee otú anyị si achọpụta ha: Otú anyị si atụ ihe ize ndụ.

Eziokwu ọ bụla dị na peeji a nwere nọmba na-egosi ebe o si. Ọ bụrụ na anyị mehiere ihe, ndo, anyị bụ ndị hụrụ anụmanụ n'anya, ọ bụghị akwụkwọ akụkọ sayensị. Gwa anyị na [email protected], anyị ga-edozi ya.

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