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Raft spider

Dolomedes fimbriatus

Za dzinali: The genus name Dolomedes is from Greek and is translated as crafty or wily.1

YosavulazaYosavulaza anthu. Palibe chodandaula.

Akangaude

ImalumaImadya: Nyama

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

The raft spider is a large spider that lives partly in the water. It is found across north-western and central Europe, mostly in wet heaths and swampy places. It is one of only two Dolomedes spiders found in Europe.1

Imakhala ku

North-western and central Europe1

Ulaya, Asia

Kunyumba

Adults live in freshwater wetlands, especially wet heaths and acid swamps. Juveniles are mostly found in the plants on land around wetland areas.1

Kutalika

2,2 cm (0,9 in)1

Liwiro lapamwamba

pafupifupi 1,3 km/h (0,81 mph)

Pamtunda, kuyerekeza chabe

Imadya chiyani?

It eats freshwater invertebrates such as water beetles, pond striders and dragonfly larvae. It hunts on the water surface and detects prey through vibrations in the water. Occasionally it eats small vertebrates such as sticklebacks and small frogs.1

Chithunzi cha Raft spider — Raft spider. Chithunzi: LithobiusOrigins. CC BY-SA 4.0, Wikimedia Commons.

Mmene ungaizindikirire

Adults are dark brown with a white, cream or yellow stripe along both sides of the abdomen and thorax.1
Juveniles look similar but often have green translucent legs.1
Females are usually larger than males.1
Hunts on the surface of the water with its front legs outstretched.1

Nthawi zambiri imasokonezedwa ndi: The only other Dolomedes spider in Europe is Dolomedes plantarius, which is slightly larger. It is endangered in the UK.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.

Imachita chiyani ikachita mantha?

To escape birds, it can fully submerge itself in water and has been known to hide underwater for several minutes.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 280 (munthu wothamanga kwambiri amafunika 9.6)

Raft 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)

Raft spider pafupifupi 1,3 km/h (0,81 mph)

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

zoyenera kudziwa

Mfundo

This spider is one of the few species known to attack nearly almost all approaching males, which biologists consider unusual because it can stop mating from succeeding.1

The raft spider can stay hidden underwater for several minutes.1

Females will sometimes eat the male before, during or immediately after mating.1

Males signal their presence to the female by using vibrations on her dragline, which may help them avoid being attacked.1

Za akatswiri a ululu

Dzina la sayansi: Dolomedes fimbriatus
Gulu: Akangaude
Banja: Dolomedidae2
Dongosolo: Araneae
Makontinenti: Ulaya, Asia
Ana akhanda: The female carries her fertilised egg sac, then places it in a silken nursery tent she has made. She guards the nursery until the spiderlings are ready to leave.1
Ngozi kwa anthu: 1 / 5: Yofatsa3

Kumene mfundo zimachokera

Raft spider (Wikipedia (CC BY-SA 4.0))
Dolomedes fimbriatus (iNaturalist): mayina ndi magulu a sayansi.
Venom Wiki: mlingo wa ngozi, kukula wamba ndi kuyerekeza kwa liwiro ndi zathu. Ona mmene timazipezera: Mmene timayezera ngozi.

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