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Setshwantsho sa khathune sa Discus ray
No. 1254 ho 1 402

Discus ray

Paratrygon aiereba
E hloka ngakaHa e atise ho bolaya, empa ho hlajwa ho hloka ngaka.
Ditlhapi tse nang le chefo Ho hlabaE ja: Nama
Kotsi ho batho: E tebilengHo hlajwa ho hloka ngaka. Lefu le etsahala ka seoelo haholo.

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 phela
Amazon basin, South America1
Amerika Borwa
Lapeng
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
Bolelele
1,6 m (5,2 ft)1
Boima
110 kg (243 lb)1
Lebelo le phahameng
e ka bang 24 km/h (15 mph)
Ho sesa, kakanyo feela
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!Foto ya Discus ray
Discus ray. Foto: Sergey.A [email protected] Israel. CC BY 3.0, Wikimedia Commons.

Ho e tseba jwang

  • 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

Matla a chefo

Ho hlaba

Chefo e tswa ka lemao le hlabang.

E kotsi hakae ho batho?

Kotsi ho batho: E tebilengHo hlajwa ho hloka ngaka. Lefu le etsahala ka seoelo haholo.

Haeba e hlaba

  • Kenya leqeba metsing a tjhesang, a tjhesang hoo motho a ka a mamellang ntle le ho tjha (a leke ka letsoho la hao pele), metsotso e 30 ho isa ho e 90. Fumana thuso ya bongaka, haholoholo bakeng sa di-stonefish le di-stingray.

Kamehla letsetsa nomoro ya tshohanyetso pele (112, 000, 911). Ena ke tataiso e akaretsang ya thuso ya pele, hase keletso ya bongaka. Metheo ya thuso ya pele

Dula o bolokehile

  • O se ke wa ama, wa tshwara kapa wa tena phoofolo ya naheng, leha e le e nyenyane, le leha e shebahala e robetse kapa e shwele.
  • E fe sebaka. Ha o kopana le yona, dula o kgutsitse, kgutlela morao butle mme o e tlohele e tsamaye ka tsela ya yona.
  • Haeba e nngwe e o hlaba: dula o kgutsitse, o se ke wa sisinyeha, letsetsa nomoro ya tshohanyetso (112, 000, 911) kapa o ye sepetlele kapele. Hopola hore e ne e shebahala jwang, foto e a thusa.

Ha e o batle. E sebedisa chefo ya yona ho tshwara dijo kapa ho itshireletsa, mme e kgetha ho ipata. Ho eketsehileng ka ho dula o bolokehile

Hokae lefatsheng?

AfrikaAsiaYuropaAmerika LeboyaAmerika BorwaAustralia le Oceania

E kgolo hakae?

E telele hakae?

Discus ray bolelele ba e ka bang 1,6 m (5,2 ft)Ntja e ka bang 1 m (3,3 ft)Motho e moholo e ka bang 1,7 m (5,6 ft)

E boima hakae?

e boima jwaloka dintja tse 6
e telele jwaloka dikatse tsa lapeng tse 3 ho tloha nkong ho isa mohatlenge telele jwaloka dibanana tse 9 tse latellanange ka sesa bolelele ba letangwane le leholo la ho sesa (50 m) ka metsotswana e 7,5

Discus ray e kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ka hara sebatli sa hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E potlaka hakae?

ho molemo ho tseba

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

Ho senya ditshomo

Tshomo: 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

Bakeng sa ditsebi tsa chefo

Lebitso la saense
Paratrygon aiereba
Sehlopha
Ditlhapi tse nang le chefo
Lelapa
Potamotrygonidae2
Tatelano
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 ho batho
3 / 5: E tebileng3

Moo dintlha di tswang teng

  1. Paratrygon aiereba (Wikipedia (CC BY-SA 4.0))
  2. Paratrygon aiereba (iNaturalist): mabitso le tlhophiso.
  3. Venom Wiki: boemo ba kotsi, boholo bo tlwaelehileng le kakanyo ya lebelo ke tsa rona. Bona kamoo re di balang ka teng: Kamoo re lekanyang kotsi ka teng.

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Tse ding tsa sehlopha se le seng: Ditlhapi tse nang le chefo

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