Nọmba 0708 n'ime 1 402

Golden silk orb-weaver

Trichonephila clavipes

Gbasara aha ya: The scientific name clavipes is Latin for "club-footed", from the knotted tufts of hair on the female's legs.1

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

Ududo

ỊtaNri ya: Ụmụ ahụhụ

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 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

Ebe obibi

Southern USA through Central America and the Antilles to Argentina1

Ugwu Amerika, Ndịda Amerika

Ụlọ

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

Ogologo

4 cm (1.6 in)1

Ọsọ kacha elu

ihe dị ka 1.7 km/h (1.1 mph)

N'elu ala, nchepụta

Gịnị ka ọ na-eri?

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

Foto Golden silk orb-weaver — Golden silk orb-weaver. Foto: Reinaldo de Oliveira Elias. CC BY 4.0, iNaturalist.

Otú ị ga-esi mata ya

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

A na-agwakọkarị ya na: 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

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 has low toxicity. It is relatively harmless and poses little health concern to healthy adult humans.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.

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

Gịnị ka ọ na-eme mgbe ụjọ tụrụ ya?

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

ọ dị ogologo ihe dị ka pepa klipnwere ike ịgba ọsọ mita 100 n'ime sekọnd 210 (mmadụ kacha ọsọ chọrọ 9,6)

Kedu otú Golden silk orb-weaver 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)

Golden silk orb-weaver ihe dị ka 1.7 km/h (1.1 mph)

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

ọ dị mma ịmara

Eziokwu

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

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

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

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

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

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

Onye na-ekpughe akụkọ ụgha

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

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

Maka ndị ọkachamara nsị

Aha sayensị: Trichonephila clavipes
Otu: Ududo
Ezinụlọ: Nephilidae2
Usoro: Araneae
Kọntinent dị iche iche: Ugwu Amerika, Ndịda Amerika
Ihe ize ndụ nye mmadụ: 1 / 5: Obere3

Ebe eziokwu ndị a si

Trichonephila clavipes (Wikipedia (CC BY-SA 4.0))
Trichonephila clavipes (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.

Akpị agụụ na-agụ! Venom Wiki bụ ọrụ otu onye: n'efu, na-enweghị mgbasa ozi na ndị na-esochi gị. Obere onyinye na-enyere aka idebe ya n'ịntanetị.Nye akpị nri