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Elilingi ya dessin ya Common backswimmer
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Common backswimmer

Notonecta glauca
Na ntina ya kombo: Its common names come from the way it swims on its back, using its hind legs like oars in a boat.1
Ezangi likamaEzangi likama mpo na bato. Likambo te ya komitungisa.
Ba mbinzo & ba insecte KosuaElyaka: Mosuni
Likama mpo na bato: Ya mokeLokola kotuba ya nzoi to moke koleka. Pene na likama te mpo na bato.

The common backswimmer is a small water insect that swims upside down, under the surface of ponds. It hunts other small water creatures and can fly between ponds when the weather is warm. It is the most common backswimmer in much of its range.1

Ezalaka na
Large parts of Europe, North Africa, and east through Asia to Siberia and China1
Erópa
Ebandeli
It lives under the water surface in ponds, and it is also the most widespread of the four British water-boatmen. In warm late summer and autumn it flies between ponds.1
Molai
1,3 cm kino 1,6 cm (0,5 in kino 0,6 in)1
Mbangu ya likolo
pene na 0,45 km/h (0,28 mph)
Kobeta mai, kokanisa ya pene
Elyaka nini?
It is a predator. It either waits for prey to pass by or swims and actively hunts it. It often feeds on mosquito (Culex) larvae at the surface, and mature females also dive to the bottom of shallow ponds to catch isopods (Asellus).1
Solo solo!Foto ya Common backswimmer
Common backswimmer. Foto: ingridaltmann. CC BY 4.0, iNaturalist.

Ndenge ya koyeba yango

  • Swims and rests on its back1
  • Body length is about 13 to 16 mm1
  • Females are larger than males1
  • Hind legs are fringed with hair and held out to the sides like oars when resting1
  • Body is covered in hairs, except on the head and legs1

Makasi ya venin

Kosua

Venin ebimaka na nzela ya mino na yango ntango esui.

Likama na yango mpo na bato ezali boni?

Likama mpo na bato: Ya mokeLokola kotuba ya nzoi to moke koleka. Pene na likama te mpo na bato.

Soki esui

  • Mpo na nsuki ya mbinzo oyo etubaka: longola yango na scotch, sima sukola loposo. Kofrotter loposo te.
  • Mpo na kosuama: sukola mpe pesa malili. Luka lisalisi ya monganga soki moto ayoki nzoto malamu te to soki makila ezali kobima ye pete.

Benga ntango nyonso nimero ya urgence liboso (112, 000, 911). Oyo ezali toli ya lisalisi ya liboso, ezali toli ya monganga te. Makambo ya moboko ya lisalisi ya liboso

Zala na libateli

  • Ata mokolo moko te, simba, kanga to silikisa nyama ya zamba te, ata ya moke, mpe ata soki emonani lokola elali to ekufi.
  • Tika yango esika. Soki okutani na moko, zala kimia, zonga sima malembe mpe tika ekende nzela na yango.
  • Soki moko esui yo: zala kimia, ningana te, benga nimero ya urgence na yo (112, 000, 911) to kende na lopitalo noki. Kanisa ndenge ezalaki, foto esalisaka.

Ezali koluka yo te. Esalelaka venin na yango mpo na kokanga bilei to komibatela, mpe elingaka mingi kobombama. Makambo mosusu mpo na komibatela

Wapi na mokili?

AfrikaAziaErópaAmerika ya NordAmerika ya SudeAustralia & Océanie

Monene na yango boni?

Molai na yango boni?

Common backswimmer molai pene na 1,6 cm (0,6 in)Mbuma moko ya loso pene na 7 mm (0,3 in)Pièce ya euro 1 pene na 2,3 cm (0,9 in)
mokuse koleka mosapi na yo ya moke

Common backswimmer azali monene boni soki tokokanisi na YO?

Kaka ba calcul na navigateur na yo. Eloko moko te ebombamaka to etindamaka esika moko.

Mbangu na yango boni?

malamu koyeba

Makambo ya solo

1

It breathes air but has no gills. It keeps a thin film of air around its body, which can last up to 120 days.1

2

It can tell prey from other backswimmers by the surface waves they make. Prey waves are between 70 and 140 Hz, while other backswimmers make waves below 40 Hz.1

3

Its air film reduces drag when it dives. Scientists use it as a model for reducing drag, with possible uses such as on ships.1

4

It can see in both day and night. Its pupil takes about 40 minutes to adjust to daylight and about 50 minutes to adjust to night light.1

Mpo na ba expert ya venin

Kombo ya siansi
Notonecta glauca
Ebota
Ba mbinzo & ba insecte
Libota
Notonectidae2
Molongo
Hemiptera
Bakontina
Erópa
Bana
It reproduces in the spring, and young backswimmers, called larvae, live in the water.1
Likama mpo na bato
1 / 5: Ya moke3

Esika makambo euti

  1. Notonecta glauca (Wikipedia (CC BY-SA 4.0))
  2. Notonecta glauca (iNaturalist): bankombo mpe classification.
  3. Venom Wiki: niveau ya likama, monene ya momesano mpe kokanisa ya mbangu ezali ya biso moko. Tala ndenge tolukaka yango: Ndenge tomekaka likama.

Likambo nyonso na lokasa oyo ezali na nimero oyo elakisi source na yango. Soki tosali libunga, limbisa biso, tozali bato oyo balingaka banyama, zulunale ya siansi te. Yebisa biso na [email protected] mpe tokobongisa yango.

Scorpion azali na nzala! Venom Wiki ezali mosala ya moto moko: ya ofele, pibilisite te mpe trackers te. Mwa mbongo moke ya kosalisa esalisaka mpo ete etikala na internet.Pesa scorpion bilei

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Ezalaka mpe na: Erópa

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Pesa scorpion bileimbongo ya kosalisa, ebatelaka yango ya ofele