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Chithunzi chojambula cha Discus ray
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Discus ray

Paratrygon aiereba
Ikufuna dokotalaSiipha kawirikawiri, koma kulasidwa kumafuna dokotala.
Nsomba zaululu ImalasaImadya: Nyama
Ngozi kwa anthu: YoopsaKulasidwa kumafuna dokotala. Imfa ndi zosowa kwambiri.

The discus ray is a large freshwater stingray that lives in the Amazon river basin in South America. It has a flat, round body shaped like a lily pad, and it is one of the biggest rays in its family. It is a top predator in its river home.1

Imakhala ku
Amazon basin, South America1
Amereka ya Kumwera
Kunyumba
A river stingray that lives in freshwater. Adults stay in relatively deep water in the main river channels and move into shallower water to feed at night. Young rays are found in shallow water at sandy beaches and in creeks.1
Kutalika
1,6 m (5,2 ft)1
Kulemera
110 kg (243 lb)1
Liwiro lapamwamba
pafupifupi 24 km/h (15 mph)
Kusambira, kuyerekeza chabe
Imadya chiyani?
It mainly feeds on fish, but also eats invertebrates such as insects and crustaceans. It moves into shallower water to feed at night.1
Zoona!Chithunzi cha Discus ray
Discus ray. Chithunzi: Sergey.A [email protected] Israel. CC BY 3.0, Wikimedia Commons.

Mmene ungaizindikirire

  • Disc shaped roughly like a lily pad, with a slightly concave (dipped) snout1
  • Brownish colour on top1
  • Dark vermiculated or reticulated pattern (worm-like or net-like markings) across the upper body1
  • Small eyes1
  • Adults can reach a disc width of 1.6 m1

Mphamvu ya ululu

Imalasa

Ululu umatuluka kudzera mu mbola.

Ndi yoopsa bwanji kwa anthu?

Ngozi kwa anthu: YoopsaKulasidwa kumafuna dokotala. Imfa ndi zosowa kwambiri.

Ikalasa

  • Ika bala m'madzi otentha, otentha monga momwe munthuyo angapirire osapsa (yesa ndi dzanja lako), kwa mphindi 30 mpaka 90. Peza thandizo la dokotala, makamaka pa stonefish ndi stingray.

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.
  • Ikakulasa: 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?

Discus ray yaitali pafupifupi 1,6 m (5,2 ft)Galu pafupifupi 1 m (3,3 ft)Munthu wamkulu pafupifupi 1,7 m (5,6 ft)

Ndi yolemera bwanji?

yolemera ngati agalu 6
yaitali ngati amphaka apakhomo 3 mphuno ndi mchira motsatizanayaitali ngati nthochi 9 zoyalidwa motsatizanaingasambire kutalika kwa dziwe lalikulu losambira (50 m) m'masekondi 7,5

Discus ray ndi yaikulu bwanji poyerekeza ndi IWE?

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

Imathamanga bwanji?

zoyenera kudziwa

Mfundo

1

It can weigh up to 110 kg.1

2

It is a top predator in its river habitat.1

3

The female carries her young for nine months and gives birth to an average of two.1

4

The discus ray is one of the largest species in its family of stingrays.1

5

Its disc is shaped roughly like a lily pad, which gives it its name.1

Kuthetsa nthano zabodza

Nthano yabodza: Discus rays grow much larger than 1.6 m across.

Zoona: Reports of much larger individuals are unconfirmed and are considered highly questionable. Most individuals do not grow wider than 1.3 m across the disc.1

Za akatswiri a ululu

Dzina la sayansi
Paratrygon aiereba
Gulu
Nsomba zaululu
Banja
Potamotrygonidae2
Dongosolo
Myliobatiformes
Makontinenti
Amereka ya Kumwera
Ana akhanda
After a nine-month pregnancy, the female gives birth to an average of two young, each with a disc width of about 16 cm.1
Ngozi kwa anthu
3 / 5: Yoopsa3

Kumene mfundo zimachokera

  1. Paratrygon aiereba (Wikipedia (CC BY-SA 4.0))
  2. Paratrygon aiereba (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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