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Tube web spider

Segestria florentina

Za dzinali: The name green-fanged refers to the striking green shine of its fangs (chelicerae), which reflect green light.1

ImangopwetekaImapweteka, koma sidzakuvulaza kwambiri.

Akangaude

ImalumaImadya: Nyama

Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

The tube web spider is a dark spider that builds a tube-shaped web in cracks in walls and buildings. It began in the Mediterranean region but has spread to many towns in southern Britain and other parts of the world. Its bite is reported to be very painful, so it is worth knowing what it looks like.1

Imakhala ku

Originally the Mediterranean region as far east as Georgia; now many towns in southern Britain, and also Argentina, Australia, several Atlantic islands and Limerick in Ireland1

Ulaya

Kunyumba

It spins its tube web often in cracks of buildings and prefers south-facing walls, especially brick structures. It has been found in towns, cathedrals and an abbey, including Exeter Cathedral and Westminster Abbey.1

Kutalika

2,2 cm (0,9 in)1

Liwiro lapamwamba

pafupifupi 1 km/h (0,62 mph)

Pamtunda, kuyerekeza chabe

Imadya chiyani?

It waits in the entrance of its tube and touches the silk lines with its front legs. When prey such as nocturnal moths and cockroaches triggers the lines, it is caught, and the spider pulls it into the tube to eat. Bees and wasps are always bitten at the head end, so the sting faces away from the spider.1

Chithunzi cha Tube web spider — Tube web spider. Chithunzi: Lmbuga Commons. CC BY-SA 4.0, iNaturalist.

Mmene ungaizindikirire

Adults are a uniform black, sometimes with a green shine, especially on the fangs.1
Young spiders (subadults) have a greyish abdomen with a marking.1
It makes a tubular web with six or more silk lines radiating out from the entrance.1
Adults are seen from June to November.1
Females can reach a body length of 22 mm, and males up to 15 mm.1

Mphamvu ya ululu

Imaluma

Ululu umatuluka kudzera m'mano ake ikaluma.

Ululu wake umachita chiyani?

The venom contains two neurotoxins, which attack the nerves, and one insecticide. The venom reduces the rate and amount of sodium inactivation, a process in nerve cells. The bite is reported to feel like a deep injection, and the pain can last for several hours.1

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YopwetekaIngathe kupweteka kwambiri, koma pafupifupi nthawi zonse si vuto lalikulu.

The bite is reported to be extremely painful, but it is also said to feel like a bee sting, which places it at 2 on the Schmidt sting pain index. The bite has no lasting effects.1

Imachita chiyani ikachita mantha?

When disturbed while feeding, it retreats further into its tube.1

Ikaluma

Sambitsa polumidwapo ndipo ikapo paketi ya ayezi kuti uchepetse kupweteka. Peza thandizo la dokotala ngati kupweteka kuli kwakukulu, kukufalikira kapena munthuyo sakumva bwino.

Nthawi zonse yamba wayimbira nambala yadzidzidzi (112, 000, 911). Awa ndi malangizo wamba a chithandizo choyamba, osati malangizo a dokotala. Zoyambira za chithandizo choyamba

Khala wotetezeka

Usakhudze, kugwira kapena kuseweretsa nyama yakuthengo, ngakhale yaing'ono, ndipo ngakhale ikuoneka ngati yagona kapena yafa.
Ipatse malo. Ukakumana nayo, khala chete, bwerera m'mbuyo pang'onopang'ono ndipo uilole ipite njira yake.
Ikakuluma: khala chete, usasunthe, imbira nambala yadzidzidzi (112, 000, 911) kapena pita kuchipatala mwachangu. Kumbukira m'mene inkaonekera, chithunzi chimathandiza.

Sikufuna kukuvulaza. Imagwiritsa ntchito ululu wake kugwira chakudya kapena kudziteteza, ndipo imakonda kwambiri kubisala. Zambiri za kukhala wotetezeka

Kuti padziko lapansi?

Africa Asia Ulaya Amereka ya Kumpoto Amereka ya Kumwera Australia ndi Oceania

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

yaitali pafupifupi ngati kachitsulo komangira mapepalaingathamange mamita 100 m'masekondi 360 (munthu wothamanga kwambiri amafunika 9.6)

Tube web spider ndi yaikulu bwanji poyerekeza ndi IWE?

Ndi masamu chabe mu msakatuli wako. Palibe chomwe chimasungidwa kapena kutumizidwa kwina.

Imathamanga bwanji?

Kamba pafupifupi 0,3 km/h (0,19 mph)

Tube web spider pafupifupi 1 km/h (0,62 mph)

Munthu akuyenda pafupifupi 5 km/h (3,1 mph)

zoyenera kudziwa

Mfundo

A population in Westminster Abbey has been proposed as a new subspecies, because its fangs are a brighter green and its members are significantly smaller than other European populations.1

Specimens have been found in Exeter Cathedral as far back as 1890.1

Females lay eggs in the bricks of south-facing structures during winter, so a female seen in September or October may already have laid eggs for the next spring.1

It is the largest European segestriid spider.1

In Britain it was probably introduced via seaports, with records going back at least to 1845.1

Za akatswiri a ululu

Dzina la sayansi: Segestria florentina
Gulu: Akangaude
Banja: Segestriidae2
Dongosolo: Araneae
Makontinenti: Ulaya
Ana akhanda: The female lays her eggs inside the tube web. Sometimes she dies after the spiderlings hatch, and they may eat their mother.1
Ngozi kwa anthu: 2 / 5: Yopweteka3

Kumene mfundo zimachokera

Segestria florentina (Wikipedia (CC BY-SA 4.0))
Segestria florentina (iNaturalist): mayina ndi magulu a sayansi.
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