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Fen raft spider

Dolomedes plantarius

Tekirina kabiTekirina kabi eri abantu. Tewali kya kweraliikirira.

KirumaKirya: Ennyama

Akabi eri abantu: KitonoNga okubojja kw'enjuki oba okutono okusingawo. Kumpi tekirina kabi eri abantu.

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

Kibeera mu

Throughout Europe and Russia, including the UK, Scandinavia, France and Germany1

Bulaaya

Awaka

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

Obuwanvu

7 cm (2,8 in)1

Embiro ezisinga

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

Ku lukalu, kuteebereza bwokka

Kirya ki?

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

Ekifaananyi kya Fen raft spider — Fen raft spider. Ekifaananyi: Thomas Gyselinck. CC BY 4.0, iNaturalist.

Engeri y'okukitegeera

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

Kitera okutabulwa ne: 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

Amaanyi g'obusagwa

Kiruma

Obusagwa buyita mu mannyo gaakyo amawanvu (fangs) oba mu mannyo amalala nga kiruma.

Kirina akabi kenkana wa eri abantu?

Akabi eri abantu: KitonoNga okubojja kw'enjuki oba okutono okusingawo. Kumpi tekirina kabi eri abantu.

Bwe kiruma

Naaza ekifo ekirumiddwa era okiteekeko ayisi olw'obulumi. Funa obuyambi bw'abasawo singa obulumi bungi, busaasaana oba omuntu awulira bubi.

Bulijjo sooka kuba ennamba y'ebigwa bitalaze (112, 000, 911). Buno bulagirizi bwa bujjanjabi obusooka obwa bulijjo, si kuwabula kwa musawo. Obujjanjabi obusooka obw'omusingi

Weekuume

Tokwatako, tokwata wadde okusoomooza ensolo ey'omu nsiko, ne bw'eba ntono, era ne bw'eba erabika nga yeebase oba nga efudde.
Gireke n'ebbanga. Bw'osisinkana emu, beera mukkakkamu, dda emabega mpola era gireke egende mu kkubo lyayo.
Bw'emu ekuluma: beera mukkakkamu, totambula, kuba ennamba y'ebigwa bitalaze (112, 000, 911) oba tuuka mu ddwaliro mangu. Jjukira bwe yali efaanana, ekifaananyi kiyamba.

Tekikunoonya. Kikozesa obusagwa bwakyo okukwata emmere oba okwekuuma, era kyandisinze kwekweka. Ebirala ku kwekuuma

Wa mu nsi?

Afirika Asiya Bulaaya Amerika ey'Obukiikakkono Amerika ey'Obukiikaddyo Awusitureeliya ne Oseyaniya

Kinene kyenkana wa?

Kiwanvu kyenkana wa?

kiwanvu nga bbulooka 2 ez'okuzannyisa mu lunyiririkyandisobodde okudduka mita 100 mu sikonda 280 (omuntu asinga embiro yeetaaga 9,6)

Fen raft spider kinene kyenkana wa bw'ogeraageranya ne GGWE?

Kubala bwokka mu browser yo. Tewali kitterekebwa wadde okusindikibwa wonna.

Kidduka kyenkana wa?

Enfuddu nga 0,3 km/h (0,19 mph)

Fen raft spider nga 1,3 km/h (0,81 mph)

Omuntu atambula nga 5 km/h (3,1 mph)

kirungi okumanya

Ebituufu

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

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

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

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

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

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

Ku bakugu mu busagwa

Erinnya erya ssaayansi: Dolomedes plantarius
Ekibinja: Nnabbubi
Amaka: Dolomedidae2
Ensengeka: Araneae
Ssemazinga: Bulaaya
Abaana abawere: 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
Obuwangaazi: nga emyaka 2,51
Kiri kitya mu nsiko: Vulnerable (IUCN Red List). In the UK it is Nationally Rare and protected by law.1
Akabi eri abantu: 1 / 5: Kitono3

Ebituufu we biva

Great raft spider (Wikipedia (CC BY-SA 4.0))
Dolomedes plantarius (iNaturalist): amannya n'ensengeka y'ebika.
Venom Wiki: omutendera gw'akabi, obunene obwa bulijjo n'okuteebereza kw'embiro bibyaffe. Laba engeri gye tubibalamu: Engeri gye tupimamu akabi.

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