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Golden silk orb-weaver

Trichonephila clavipes
Tungkol sa pangalan: The scientific name clavipes is Latin for "club-footed", from the knotted tufts of hair on the female's legs.1
Hindi nakapipinsalaHindi nakapipinsala sa tao. Walang dapat ikabahala.
Mga gagamba Mga kagatKinakain: Mga insekto
Panganib sa tao: BanayadParang kagat ng bubuyog o mas mahina. Halos hindi nakapipinsala sa tao.

The golden silk orb-weaver is a large spider with silk that shines golden in sunlight. It lives in forests and wooded areas from the southern United States to Argentina. It is special because its silk is studied by scientists, and because it is one of the largest non-tarantula spiders in North America.1

Nakatira sa
Southern USA through Central America and the Antilles to Argentina1
Hilagang Amerika, Timog Amerika
Home
It lives in forests and wooded areas, building its large webs between trees and low shrubs. It can also live in urban areas, and hikers may meet it in woods.1
Haba
4 cm (1.6 in)1
Pinakamataas na bilis
mga 1.7 km/h (1.1 mph)
Sa lupa, tantiya lang
Ano ang kinakain nito?
It catches small and medium-sized flying insects in its large web. It subdues prey by injecting venom, unlike related species that wrap prey in silk first.1
Totoo!Litrato ng Golden silk orb-weaver
Golden silk orb-weaver. Litrato: Reinaldo de Oliveira Elias. CC BY 4.0, iNaturalist.

Paano ito makikilala

  • Females have a silvery white front body (cephalothorax) and a longer orange-brown abdomen with two rows of small white-yellow spots.1
  • Females have dark yellow and brown banding on their legs, with black brush-like tufts of hair near the joints of the first, second and fourth leg pairs.1
  • Females are about 24 to 40 mm long when fully grown.1
  • Males are much smaller, about 6 mm long, with a plain dark brown body and legs.1
  • The large webs are circular and vertical, and the yellow pigment in the silk gives them a golden glow in good light.1

Madalas mapagkamalang: Trichonephila plumipes also has stiff hairs on its legs. In that species the hairs are set more closely together than in the golden silk orb-weaver.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 has low toxicity. It is relatively harmless and poses little health concern to healthy adult humans.1

Gaano ito kapanganib sa tao?

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

It is not known to be aggressive towards humans. It bites only in self-defence if it is touched, and its venom poses little health concern to healthy adults.1

Ano ang ginagawa nito kapag natatakot?

It bites only in self-defence if it is touched.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

Gaano ito kalaki?

Gaano ito kahaba?

Golden silk orb-weaver mga 4 cm ang haba (1.6 in)Isang paper clip mga 3 cm (1.2 in)Isang smartphone mga 15 cm (5.9 in)
halos kasinghaba ng paper clipkayang tapusin ang 100 metro sa loob ng 210 segundo (9.6 ang kailangan ng pinakamabilis na tao)

Gaano kalaki si Golden silk orb-weaver kumpara sa IYO?

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

Gaano ito kabilis?

magandang malaman

Mga fact

1

Its silk may help in surgeries involving the nervous system, as shown in past experimental studies.1

2

It produces seven different types of silk, and its silk is valued in spider silk research.1

3

Its genome was the first of the orb-weaving spiders to be completely annotated, revealing 28 unique genes for spider silk proteins.1

4

Some individuals living in developed areas have grown significantly larger than their rural counterparts.1

5

Males rarely suffer sexual cannibalism or genital mutilation, unlike males of many related species, which makes it a focus of study into spider mating.1

6

Females are some of the largest non-tarantula spiders in North America, and may be the largest orb-weaver species native to the United States.1

Myth buster

Mito: The golden silk orb-weaver is an aggressive spider that attacks people.

Totoo: It is not known to be aggressive towards humans. It bites only in self-defence if it is touched.1

Para sa mga eksperto sa kamandag

Pangalang siyentipiko
Trichonephila clavipes
Grupo
Mga gagamba
Pamilya
Nephilidae2
Ayos
Araneae
Mga kontinente
Hilagang Amerika, Timog Amerika
Panganib sa tao
1 / 5: Banayad3

Saan galing ang mga fact

  1. Trichonephila clavipes (Wikipedia (CC BY-SA 4.0))
  2. Trichonephila clavipes (iNaturalist): mga pangalan at klasipikasyon.
  3. 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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