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Ikhathuni ka-Kuhl's maskray
Inombolo 1241 kwezi-1 402

Kuhl's maskray

Neotrygon kuhlii
Malunga negama: 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
Kufuna ugqirhaKunqabile ukuba sibulale, kodwa ukuhlatywa kufuna ugqirha.
Iintlanzi ezinetyhefu UkuhlabaSitya: Inyama
Ingozi ebantwini: Kubi kakhuluUkuhlatywa kufuna ugqirha. Ukufa kunqabe kakhulu.

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

Sihlala
Indonesia to Japan, most of Australia, Kenya, Madagascar, Mauritius, Somalia, South Africa's east coast, India and much of Asian coastal waters1
uLwandlekazi lwaseIndiya, uLwandlekazi lwePasifiki, uLwandle lweCoral, uLwandle lweAndaman, uLwandle lwaseMzantsi China, uLwandle lwePhilippines, uLwandle lweTimor ne-Arafura, iBhayi yaseBengal
Ekhaya
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
Ubude
70 cm (2,3 ft)1
Esona santya siphezulu
malunga ne-15 km/h (9,3 mph)
Ukuqubha, uqikelelo nje
Sitya ntoni?
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
Ngokwenene!Ifoto ka-Kuhl's maskray
Kuhl's maskray. Ifoto: Elias Levy. CC BY 4.0, iNaturalist.

Indlela yokusiqaphela

  • 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

Sidla ngokubhidaniswa no: 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

Amandla etyhefu yokuluma nokuhlaba

Ukuhlaba

Ityhefu iphuma ngenaliti yokuhlaba.

Ityhefu yaso yokuluma okanye yokuhlaba yenza ntoni?

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

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: Kubi kakhuluUkuhlatywa kufuna ugqirha. Ukufa kunqabe kakhulu.

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

Senza ntoni xa soyika?

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

Ukuba siyahlaba

  • Faka inxeba emanzini ashushu, ashushu kangangoko umntu angakwazi ukunyamezela ngaphandle kokutshiswa (wavavanye ngesandla sakho), imizuzu engama-30 ukuya kwengama-90. Fumana uncedo lwezonyango, ingakumbi kwii-stonefish nakwii-stingray.

Soloko utsalela inombolo kaxakeka kuqala (112, 000, 911). Esi sisikhokelo soncedo lokuqala ngokubanzi, asilocebiso lwezonyango. Iziseko zoncedo lokuqala

Hlala ukhuselekile

  • Ungaze uchukumise, ubambe okanye uqhule isilwanyana sasendle, nokuba sincinci, kwaye nokuba sibonakala silele okanye sifile.
  • Sinike indawo. Ukuba udibana naso, hlala uzolile, buyela umva kancinci kwaye usiyeke sihambe ngendlela yaso.
  • Ukuba siyakuhlaba: hlala uzolile, musa ukushukuma, tsalela inombolo kaxakeka (112, 000, 911) okanye uye esibhedlele ngokukhawuleza. Khumbula ukuba sasikhangeleka njani, ifoto iyanceda.

Asikuzingeli. Sisebenzisa ityhefu yaso ukubamba ukutya okanye ukuzikhusela, kwaye singakhetha ukuzimela. Okungakumbi malunga nokuhlala ukhuselekile

Phi emhlabeni?

IAfrikaIAsiyaIYurophuuMntla MelikauMzantsi MelikaIOstreliya neOceaniauLwandlekazi lwePasifikiuLwandlekazi lwaseIndiyauLwandle lweCoraluLwandle lwaseMzantsi ChinauLwandle lwePhilippinesuLwandle lweAndamanuLwandle lweTimor ne-ArafuraiBhayi yaseBengal

Sikhulu kangakanani?

Side kangakanani?

Kuhl's maskray malunga ne-70 cm ubude (2,3 ft)Ikati yasekhaya malunga ne-50 cm (1,6 ft)Inja malunga ne-1 m (3,3 ft)
ubude obulingana neebhanana eziyi-4 zilandelelanasingaqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana eyi-12

U-Kuhl's maskray mkhulu kangakanani xa uthelekisa NAWE?

Zizibalo nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwa naphi na.

Sikhawuleza kangakanani?

kufanelekile ukwazi

Iinyaniso

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

Kwiingcali zetyhefu

Igama lenzululwazi
Neotrygon kuhlii
Iqela
Iintlanzi ezinetyhefu
Usapho
Dasyatidae2
Ucwangco
Myliobatiformes
Amazwekazi
uLwandlekazi lwaseIndiya, uLwandlekazi lwePasifiki, uLwandle lweCoral, uLwandle lweAndaman, uLwandle lwaseMzantsi China, uLwandle lwePhilippines, uLwandle lweTimor ne-Arafura, iBhayi yaseBengal, Iilwandlekazi
Iintsana
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
Ixesha lobomi
malunga neminyaka eyi-131
Ingozi ebantwini
3 / 5: Kubi kakhulu3

Apho iinyaniso zivela khona

  1. Kuhl's maskray (Wikipedia (CC BY-SA 4.0))
  2. Neotrygon kuhlii (iNaturalist): amagama nokuhlelwa.
  3. Venom Wiki: inqanaba lengozi, ubungakanani obuqhelekileyo noqikelelo lwesantya zezethu. Bona indlela esizifumana ngayo: Indlela esilinganisa ngayo ingozi.

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