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Setshwantsho sa khathune sa Discus ray
Nom. 1254 ya 1 402

Discus ray

Paratrygon aiereba
E tlhoka ngakaGa e bolaye gantsi, mme go tlhabiwa ke yone go tlhoka ngaka.
Ditlhapi tse di tsenyang botlhole Go tlhabaE ja: Nama
Kotsi go batho: E masisiGo tlhabiwa ke yone go tlhoka ngaka. Go swa go seoka thata.

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

E tshela kwa
Amazon basin, South America1
Amerika Borwa
Gae
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
Boleele
1,6 m (5,2 ft)1
Bokima
110 kg (243 lb)1
Lebelo le le kwa godimo
e ka nna 24 km/h (15 mph)
Go thuma, kakanyo fela
E ja eng?
It mainly feeds on fish, but also eats invertebrates such as insects and crustaceans. It moves into shallower water to feed at night.1
Ka nnete!Setshwantsho sa Discus ray
Discus ray. Setshwantsho: Sergey.A [email protected] Israel. CC BY 3.0, Wikimedia Commons.

Tsela ya go e lemoga

  • 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

Maatla a botlhole

Go tlhaba

Botlhole bo tswa ka lemao le le tlhabang.

E kotsi go le kae go batho?

Kotsi go batho: E masisiGo tlhabiwa ke yone go tlhoka ngaka. Go swa go seoka thata.

Fa e tlhaba

  • Tsenya ntho mo metsing a a mogote, a a bollo jo motho a ka bo itshokang a sa fiswe (a leke ka seatla sa gago pele), metsotso e le 30 go ya go 90. Batla thuso ya bongaka, bogolo jang go ditlhapi tsa lefika le distingrei.

Ka gale leletsa nomoro ya gago ya tshoganyetso pele (112, 000, 911). Se ke kaelo e e akaretsang ya thuso ya ntlha, ga se kgakololo ya bongaka. Motheo wa thuso ya ntlha

Nna o babalesegile

  • O se ka wa ama, wa tshwara kgotsa wa tshwenya phologolo ya naga, le fa e le e nnye, le fa e lebega e robetse kgotsa e sule.
  • E fe sebaka. Fa o kopana le yone, ritibala, boela morago ka bonya mme o e tlogele e tsamaye ka tsela ya yone.
  • Fa e nngwe e go tlhaba: ritibala, o se ka wa tshikinyega, leletsa nomoro ya gago ya tshoganyetso (112, 000, 911) kgotsa o ye bookelong ka bonako. Gopola gore e ne e lebega jang, setshwantsho se a thusa.

Ga e go batle. E dirisa botlhole jwa yone go tshwara dijo kgotsa go itshireletsa, mme e rata go iphitlha go feta. Go le gontsi ka go nna o babalesegile

Kae mo lefatsheng?

AforikaAsiaYuropaAmerika BokoneAmerika BorwaAustralia le Oceania

E kgolo go le kae?

E telele go le kae?

Discus ray e ka nna 1,6 m ka boleele (5,2 ft)Ntša e ka nna 1 m (3,3 ft)Motho yo mogolo e ka nna 1,7 m (5,6 ft)

E kima go le kae?

bokima jo bo lekanang le dintša di le 6
boleele jo bo lekanang le dikatse tsa ntlo di le 3 go tloga kwa nkong go ya mogatlengboleele jo bo lekanang le dipanana di le 9 di latelanae ka thuma boleele jwa bodiba jo bogolo jwa go thuma (50 m) ka metsotswana e le 7,5

Discus ray e kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sefetleng sa gago (browser). Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E bonako go le kae?

go botlhokwa go itse

Dintlha

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

Mosenyi wa ditlhamane

Tlhamane: Discus rays grow much larger than 1.6 m across.

Nnete: 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

Ya baitseanape ba botlhole

Leina la saense
Paratrygon aiereba
Setlhopha
Ditlhapi tse di tsenyang botlhole
Lelapa
Potamotrygonidae2
Lekoko
Myliobatiformes
Dikontinente
Amerika Borwa
Masea
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
Kotsi go batho
3 / 5: E masisi3

Kwa dintlha di tswang teng

  1. Paratrygon aiereba (Wikipedia (CC BY-SA 4.0))
  2. Paratrygon aiereba (iNaturalist): maina le thulaganyo ya mefuta.
  3. Venom Wiki: seelo sa kotsi, bogolo jo bo tlwaelegileng le kakanyo ya lebelo ke tsa rona. Bona kafa re di balang ka teng: Kafa re lekanyang kotsi ka teng.

Ntlha nngwe le nngwe mo tsebeng e e na le nomoro e e supang motswedi wa yone. Fa re dirile phoso, maitshwarelo, re barati ba diphologolo, e seng kgatiso ya saense. Re bolelele kwa [email protected] mme re tla e baakanya.

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Tse dingwe tsa setlhopha se se tshwanang: Ditlhapi tse di tsenyang botlhole

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E tshela gape kwa: Amerika Borwa

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