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Goldenrod crab spider

Misumena vatia

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

Hindi nakapipinsalaHindi nakapipinsala sa tao. Walang dapat ikabahala.

Mga gagamba

Mga kagatKinakain: Karne

Panganib sa tao: BanayadParang kagat ng bubuyog o mas mahina. Halos hindi nakapipinsala sa tao.

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

Nakatira sa

Europe and North America1

Europa, Asya, Hilagang Amerika

Home

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

Haba

1 cm (0.4 in)1

Pinakamataas na bilis

mga 0.8 km/h (0.5 mph)

Sa lupa, tantiya lang

Ano ang kinakain nito?

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

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

Paano ito makikilala

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

Madalas mapagkamalang: 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

Lakas ng kamandag

Mga kagat

Lumalabas ang kamandag sa pangil o ngipin nito kapag nangangagat ito.

Ano ang epekto ng kamandag nito?

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

Gaano ito kapanganib sa tao?

Panganib sa tao: BanayadParang kagat ng bubuyog o mas mahina. Halos hindi nakapipinsala sa tao.

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

Kung kumagat ito

Hugasan ang kagat at lagyan ng ice pack para sa sakit. Kumuha ng tulong medikal kung matindi ang sakit, kumakalat, o masama ang pakiramdam ng tao.

Laging tawagan muna ang numero pang-emergency (112, 000, 911). Ito ay pangkalahatang gabay sa pangunang lunas, hindi payong medikal. Mga batayan ng pangunang lunas

Mag-ingat

Huwag kailanman hawakan, hulihin o asarin ang ligaw na hayop, kahit maliit, at kahit mukha itong tulog o patay.
Bigyan ito ng espasyo. Kung makasalubong ka ng isa, manatiling kalmado, dahan-dahang umatras at hayaan itong umalis.
Kung kagatin ka ng isa: manatiling kalmado, huwag gumalaw, tawagan ang numero pang-emergency (112, 000, 911) o pumunta agad sa ospital. Tandaan ang itsura nito, makakatulong ang litrato.

Hindi ka nito hinahabol. Ginagamit nito ang kamandag para manghuli ng pagkain o ipagtanggol ang sarili, at mas gusto pa nitong magtago. Higit pa tungkol sa pag-iingat

Saan sa mundo?

Aprika Asya Europa Hilagang Amerika Timog Amerika Australia at Oceania

Gaano ito kalaki?

Gaano ito kahaba?

sapat na maliit para umupo sa kuko mo

Gaano kalaki si Goldenrod crab spider kumpara sa IYO?

Math lang sa browser mo. Walang sine-save o ipinapadala kahit saan.

Gaano ito kabilis?

Isang pagong mga 0.3 km/h (0.19 mph)

Goldenrod crab spider mga 0.8 km/h (0.5 mph)

Isang taong naglalakad mga 5 km/h (3.1 mph)

magandang malaman

Mga fact

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

Myth buster

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

Totoo: 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

Para sa mga eksperto sa kamandag

Pangalang siyentipiko: Misumena vatia
Grupo: Mga gagamba
Pamilya: Thomisidae2
Ayos: Araneae
Mga kontinente: Europa, Asya, Hilagang Amerika
Mga sanggol: After mating, females guard their nests until the young hatch, and then they die.1
Panganib sa tao: 1 / 5: Banayad3

Saan galing ang mga fact

Misumena vatia (Wikipedia (CC BY-SA 4.0))
Misumena vatia (iNaturalist): mga pangalan at klasipikasyon.
Venom Wiki: sarili naming tantiya ang antas ng panganib, karaniwang laki at hula sa bilis. Tingnan kung paano namin ito kinukuwenta: Paano namin sinusukat ang panganib.

Bawat fact sa pahinang ito ay may numerong tumuturo sa pinagmulan nito. Kung may mali kami, pasensya na, mahilig lang kami sa hayop, hindi kami science journal. Sabihin sa amin sa [email protected] at aayusin namin.

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