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Setshwantsho sa khathune sa Kuhl's maskray
No. 1241 ho 1 402

Kuhl's maskray

Neotrygon kuhlii
Ka lebitso: The 'maskray' part of its name comes from the colour pattern around its eyes. 'Kuhl's' honours Heinrich Kuhl, who discovered it in Java, Indonesia.1
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.

Kuhl's maskray is a flat, diamond-shaped stingray with green skin and blue spots. It lives on sandy and muddy seabeds in warm coastal waters from Indonesia to Japan and around most of Australia. Its tail has venomous spines, so it is important to know what it looks like and to keep a safe distance.1

E phela
Indonesia to Japan, most of Australia, Kenya, Madagascar, Mauritius, Somalia, South Africa's east coast, India and much of Asian coastal waters1
Lewatle la India, Lewatle la Pacific, Lewatle la Coral, Lewatle la Andaman, Lewatle la China Borwa, Lewatle la Philippine, Lewatle la Timor le Arafura, Kgwohlo ya Bengal
Lapeng
It is usually found in waters less than 90 m deep, on sand and mudflats, and also near rocky coral reefs and seagrass beds. At high tide it moves into shallow lagoons and reef flats.1
Bolelele
70 cm (2,3 ft)1
Lebelo le phahameng
e ka bang 15 km/h (9,3 mph)
Ho sesa, kakanyo feela
E ja eng?
It eats shrimp, small bony fish, molluscs, crabs and worms. It pins its prey to the seabed with its fins, then crushes it with its plate-like teeth.1
Ka nnete!Foto ya Kuhl's maskray
Kuhl's maskray. Foto: Elias Levy. CC BY 4.0, iNaturalist.

Ho e tseba jwang

  • Flat, diamond-shaped (rhomboid) body that is dark green with blue spots1
  • Light white underside1
  • Very short snout with an angular disc1
  • Bright yellow eyes1
  • Long tail, about twice the length of the body, with two venomous spines at its base, one large and one medium in size1

Hangata e ferekanngwa le: It is often confused with the blue-spotted ribbontail ray, which is common in aquaria. The ribbontail has a rounded body, brighter green colouring and more vivid spots. Kuhl's maskray is larger.1

Matla a chefo

Ho hlaba

Chefo e tswa ka lemao le hlabang.

Chefo ya yona (eo e e kenyang ka ho loma kapa ho hlaba) e etsang?

The venom contains serotonin, 5' nucleotidase and phosphodiesterase. These are active compounds that act on the body's tissues.1

E kotsi hakae ho batho?

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

It is very venomous. Its barb can be about 30 cm long.1

E etsang ha e tshohile?

Its bright colouring warns predators of its venomous spines. It buries itself in sand to hide from predators.1

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 OceaniaLewatle la PacificLewatle la IndiaLewatle la CoralLewatle la China BorwaLewatle la PhilippineLewatle la AndamanLewatle la Timor le ArafuraKgwohlo ya Bengal

E kgolo hakae?

E telele hakae?

Kuhl's maskray bolelele ba e ka bang 70 cm (2,3 ft)Katse ya lapeng e ka bang 50 cm (1,6 ft)Ntja e ka bang 1 m (3,3 ft)
e telele jwaloka dibanana tse 4 tse latellanange ka sesa bolelele ba letangwane le leholo la ho sesa (50 m) ka metsotswana e 12

Kuhl's maskray 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

Large sharks such as hammerhead sharks prey on it. A hammerhead pins it down with its head while the ray is in shock and much weaker.1

2

Its tail is about twice as long as its body and carries two venomous spines.1

3

Unlike most stingrays, which bury themselves to hunt, Kuhl's maskray buries itself in sand only to hide from predators.1

4

Its skin is used to make drums, such as the Arab and Turkish darbuka goblet drum and the riq tambourine.1

5

Two short peptides found in its hydrolysed proteins have shown protective effects against the oxidation of lipids, DNA and proteins. They may be useful as functional food ingredients or nutraceuticals.1

Bakeng sa ditsebi tsa chefo

Lebitso la saense
Neotrygon kuhlii
Sehlopha
Ditlhapi tse nang le chefo
Lelapa
Dasyatidae2
Tatelano
Myliobatiformes
Dikontinente
Lewatle la India, Lewatle la Pacific, Lewatle la Coral, Lewatle la Andaman, Lewatle la China Borwa, Lewatle la Philippine, Lewatle la Timor le Arafura, Kgwohlo ya Bengal, Mawatle
Masea
It gives birth to live young. The embryos develop inside eggs held in the mother's body and are fed by uterine fluid. A litter can have up to seven pups, each 15 to 33 cm long at birth.1
Nako ya bophelo
e ka bang dilemo tse 131
Kotsi ho batho
3 / 5: E tebileng3

Moo dintlha di tswang teng

  1. Kuhl's maskray (Wikipedia (CC BY-SA 4.0))
  2. Neotrygon kuhlii (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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