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Chithunzi chojambula cha Spinybacked orbweaver
Na. 0715 mwa 1 402

Spinybacked orbweaver

Gasteracantha cancriformis
Za dzinali: The genus name comes from Greek words meaning 'belly' and 'thorn', and the species name comes from Latin for 'crab-like shape'.1
YosavulazaYosavulaza anthu. Palibe chodandaula.
Akangaude Imaluma
Ngozi kwa anthu: YofatsaNgati kulasidwa ndi njuchi kapena pang'ono kuposa pamenepo. Pafupifupi yosavulaza anthu.

The spinybacked orbweaver is a small spider with six spiky projections on its rounded abdomen, which look a little like a crab's shell. It lives across North, Central and South America and the Caribbean, and has been introduced to Hawaii. It is a member of the orb-weaver family, which builds round webs.1

Imakhala ku
North America, Central America, the Caribbean and South America; introduced elsewhere, including Hawaii1
Amereka ya Kumpoto, Amereka ya Kumwera
Kunyumba
It prefers the edges of woodland and shrubby gardens. Many studies of this species have been carried out in citrus groves in Florida.1
Kutalika
5 mm mpaka 9 mm (0,2 in mpaka 0,4 in)1
Liwiro lapamwamba
pafupifupi 0,74 km/h (0,46 mph)
Pamtunda, kuyerekeza chabe
Zoona!Chithunzi cha Spinybacked orbweaver
Spinybacked orbweaver. Chithunzi: Meghan Cassidy. CC BY-SA 4.0, iNaturalist.

Mmene ungaizindikirire

  • Females are 5–9 mm long, with a black carapace (top of the body), black legs and a black underside with white spots.1
  • The upper side of the abdomen is white or yellow with black spots.1
  • Females have six spine-like projections on the abdomen.1
  • On a white abdomen the spines can be red or black; on a yellow abdomen they are always black.1
  • Males are much smaller, at 2–3 mm long, with a grey abdomen with white spots and four or five stubby spines.1

Mphamvu ya ululu

Imaluma

Ululu umatuluka kudzera m'mano ake ikaluma.

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YofatsaNgati kulasidwa ndi njuchi kapena pang'ono kuposa pamenepo. Pafupifupi yosavulaza anthu.

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?

AfricaAsiaUlayaAmereka ya KumpotoAmereka ya KumweraAustralia ndi Oceania

Ndi yaikulu bwanji?

Ndi yaitali bwanji?

Spinybacked orbweaver yaitali pafupifupi 9 mm (0,4 in)Njere ya mpunga pafupifupi 7 mm (0,3 in)Ndalama yachitsulo ya 1 euro pafupifupi 2,3 cm (0,9 in)
yaing'ono moti ingakhale pa chikhadabo chako

Spinybacked orbweaver ndi yaikulu bwanji poyerekeza ndi IWE?

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

Imathamanga bwanji?

zoyenera kudziwa

Mfundo

1

Members of the genus Gasteracantha have an unusual 19-hour circadian rhythm, so their wake-sleep cycle is neither nocturnal nor diurnal.1

2

Males die six days after they have transferred sperm to the female.1

3

The spiders often live on the edges of large colonies of Metepeira incrassata, which can contain from a few hundred to a few thousand spiders.1

Za akatswiri a ululu

Dzina la sayansi
Gasteracantha cancriformis
Gulu
Akangaude
Banja
Araneidae2
Dongosolo
Araneae
Makontinenti
Amereka ya Kumpoto, Amereka ya Kumwera
Ana akhanda
Females die after producing an egg mass.1
Ngozi kwa anthu
1 / 5: Yofatsa3

Kumene mfundo zimachokera

  1. Gasteracantha cancriformis (Wikipedia (CC BY-SA 4.0))
  2. Gasteracantha cancriformis (iNaturalist): mayina ndi magulu a sayansi.
  3. Venom Wiki: mlingo wa ngozi, kukula wamba ndi kuyerekeza kwa liwiro ndi zathu. Ona mmene timazipezera: Mmene timayezera ngozi.

Mfundo iliyonse patsamba lino ili ndi nambala yosonyeza kochokera. Ngati talakwitsa, pepani, ndife okonda nyama, osati magazini a sayansi. Tiuze pa [email protected] ndipo tikonza.

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Zina za gulu lomwelo: Akangaude

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Imakhalanso ku: Amereka ya Kumpoto

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Dyetsa chinkhaniramtsuko wa mphatso, umaisunga yaulere