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Nataal bu ñu rëdd ci Fen raft spider
No 0707 ci 1 402

Fen raft spider

Dolomedes plantarius
Amul lorAmul lor ci nit. Amul lu la war a jaaxal.
Jargoñ Dafay màttDafay lekk: Yàpp
Musiba ci nit: WoyofNi jamu yamb walla lu ko yées. Lu jege, amul lor ci nit.

The fen raft spider is a large spider that lives on the edges of still, slow-moving water in Europe. It hunts from plants at the water's edge and can even run across the surface of a pond. It is rare, and it is protected in many places.1

Dafay dund ci
Throughout Europe and Russia, including the UK, Scandinavia, France and Germany1
Tugal
Kër
It lives in lowland fens and grazing marshes, usually on the edges of pools or ditches. It needs standing or slow-moving water that is neutral to alkaline, and it avoids places where the water is shaded. Tall plants that stick out of the water are important for perching, basking and building nursery webs.1
Guddaay
7 cm (2,8 in)1
Gaawaay bu gën a kawe
lu tollu ci 1,3 km/h (0,81 mph)
Ci suuf, xalaat
Lan lay lekk?
It hunts from perches at the water's edge. It feeds mainly on water insects such as pond skaters and dragonfly larvae, smaller water spiders and small fish. It also takes drowning land insects and small animals such as sticklebacks and tadpoles.1
Dëgg-dëgg!Fotoy Fen raft spider
Fen raft spider. Foto: Thomas Gyselinck. CC BY 4.0, iNaturalist.

Ni ngay ko xàmmee

  • It is a large spider within its range. Adult females have bodies slightly over 2 cm long and a leg span of about 7 cm.1
  • It is usually black or brown, with white or cream stripes along the sides of the body.1
  • It is often found sitting on plant stems at the water's edge, with its back legs on a stem and its front legs on the water.1

Ñu ngi koy faral di jaxasoo ak: It is very similar in appearance to the closely related raft spider, Dolomedes fimbriatus, and the two are often misidentified. Identification can be difficult.1

Kàttanu daŋar

Dafay màtt

Daŋar bi dafay génn ci bëñam yi su màttee.

Ni mu lore nit ñi?

Musiba ci nit: WoyofNi jamu yamb walla lu ko yées. Lu jege, amul lor ci nit.

Su màttee

  • Raxas fa mu màtt te teg ci mbuusu galaas ngir metit wi. Wutal ndimbal doktoor su metit wi dëgëree, mu law, walla yaramu nit ki baaxul.

Saa su nekk, woo jëkk sa nimerob urgence (112, 000, 911). Lii ay ndigal yu yaatu ci ndimbal yu jëkk la, du ndigalu doktoor. Li war a xam ci ndimbal yu jëkk

Sàmmal sa bopp

  • Bul laal mukk, bul jàpp, bul sonal ab rab bu àll, doonte bu ndaw la, te doonte dafa mel ni dafa nelaw walla dafa dee.
  • May ko bérab. Su nga ko gisee, dalal, dellu ginnaaw ndànk-ndànk te bàyyi ko mu dem yoonam.
  • Su benn màttee la: dalal, bul yëngu, woo sa nimerob urgence (112, 000, 911) walla dem lopitaan ci gaaw. Bul fàtte ni mu meloon, ab nataal dina dimbali.

Du la wut. Dafay jëfandikoo daŋaram ngir jàpp lu muy lekk walla ngir aar boppam, te nëbbu moo ko gën a neex. Yeneen ci ni ngay sàmme sa bopp

Ni mu réye?

Ni mu guddoo?

Fen raft spider guddaayam lu tollu ci 7 cm (2,8 in)Ab trombone lu tollu ci 3 cm (1,2 in)Ab smartphone lu tollu ci 15 cm (5,9 in)
guddu na ni 2 bloku tabax yu ñu toftalemën na daw 100 meetar ci 280 segond (nit ki gën a gaaw soxla na 9,6)

Fen raft spider ni mu réye ci wetu YOW?

Ay waññ rekk ci sa navigateur. Dara du denc te dara du yónnee fenn.

Ni mu gaawe?

baax na xam

Xibaar

1

It can run across the surface of water by using surface tension, the force that keeps the water's skin intact.1

2

It can also hunt underwater by running down plant stems, and it can use this route to escape predators.1

3

It detects prey using sensory hairs on its legs, which pick up the vibrations made when prey hits the water.1

4

Before hatching, the female builds a tent-like nursery web on plants above the water, where she guards the young.1

5

In 2010, around 1,600 hand-reared spiderlings were released at a new UK site, which were fed on fruit flies.1

6

Males mate early in the season and most die by late July. Females survive until the end of summer.1

Ngir boroom xam-xam ci daŋar

Turu xam-xam
Dolomedes plantarius
Mbooloo
Jargoñ
Njaboot
Dolomedidae2
Toftal
Araneae
Kontinaa yi
Tugal
Liir yi
The female lays several hundred eggs in a silk sac about 10 mm across, which she carries under her body for around three weeks.1
Diiru dund
lu tollu ci 2,5 at1
Ni mu nekke ci àll bi
Vulnerable (IUCN Red List). In the UK it is Nationally Rare and protected by law.1
Musiba ci nit
1 / 5: Woyof3

Fa xibaar yi jóge

  1. Great raft spider (Wikipedia (CC BY-SA 4.0))
  2. Dolomedes plantarius (iNaturalist): tur ak ni ñu leen séddale.
  3. Venom Wiki: tolluwaayu musiba bi, réyaay bu yem bi ak xalaatu gaawaay bi, nun ñoo leen defar. Seetal ni nu leen waññe: Ni nuy natte musiba.

Xibaar bu nekk ci xët wii am na ab nimero buy won fa mu jóge. Su nu juumee, baal nu, nun ay nit ñu bëgg rab lanu, du ab jurnaalu xam-xam. Wax nu ko ci [email protected] te dinanu ko jubbanti.

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