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Inombolo 1248 kwezi-1 402

Cowtail stingray

Pastinachus sephen

Kufuna ugqirhaKunqabile ukuba sibulale, kodwa ukuhlatywa kufuna ugqirha.

Iintlanzi ezinetyhefu

UkuhlabaSitya: Inyama

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

The cowtail stingray is a large ray that lives in warm coastal seas and sometimes swims up rivers. Its most noticeable feature is a wide, flag-like fold of skin on its tail. It has a venomous spine on its tail, so it should be left alone.1

Sihlala

Indo-Pacific tropical waters, from South Africa and the Red Sea to Japan and Australia1

uLwandlekazi lwaseIndiya, uLwandlekazi lwePasifiki, uLwandle oluBomvu, uLwandle lweAndaman, uLwandle lweCoral, uLwandle lwaseMzantsi China, uLwandle lwaseArabhiya neGulf yasePersi, uLwandle lweTimor ne-Arafura, iBhayi yaseBengal

Ekhaya

It is usually found on sandy bottoms in coastal waters and on coral reefs, down to 60 metres. It also enters estuaries and rivers, and is the stingray most often reported from fresh water in Southeast Asia.1

Ubude

3 m (9,8 ft)1

Ubunzima

250 kg (551 lb)1

Esona santya siphezulu

malunga ne-30 km/h (19 mph)

Ukuqubha, uqikelelo nje

Sitya ntoni?

Cowtail stingrays forage alone for bony fishes, crustaceans, polychaete worms, sipunculids and molluscs.1

Ifoto ka-Cowtail stingray — Cowtail stingray. Ifoto: Daniel Benák. CC BY 4.0, iNaturalist.

Indlela yokusiqaphela

A large, flag-like fold of skin on the underside of the tail, which is especially prominent when the ray swims1
Grey-brown to black on top and mostly white below1
Black tail fold and tail tip1
A thick, rounded pectoral disc with a blunt snout and very small, widely spaced eyes1
A single venomous spine set well back on the tail1

Amandla etyhefu yokuluma nokuhlaba

Ukuhlaba

Ityhefu iphuma ngenaliti yokuhlaba.

Siyingozi kangakanani ebantwini?

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

The serrated spine is potentially dangerous, and the cowtail stingray is regarded as particularly dangerous to handle.1

Senza ntoni xa soyika?

When threatened, it flees at a 45° angle away from the predator, keeping the predator in view while covering distance.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?

IAfrika IAsiya IYurophu uMntla Melika uMzantsi Melika IOstreliya neOceania uLwandlekazi lwePasifiki uLwandlekazi lwaseIndiya uLwandle oluBomvu uLwandle lweCoral uLwandle lwaseMzantsi China uLwandle lweAndaman uLwandle lwaseArabhiya neGulf yasePersi uLwandle lweTimor ne-Arafura iBhayi yaseBengal

Sikhulu kangakanani?

Side kangakanani?

Sinzima kangakanani?

ubunzima obulingana nezinja eziyi-12

ubude obulingana nezinja eziyi-3 ukusuka empumlweni ukuya emsileniubude obulingana neebhanana eziyi-17 zilandelelanasingaqubha ubude bechibi elikhulu lokuqubha (50 m) ngemizuzwana eyi-6

U-Cowtail stingray mkhulu kangakanani xa uthelekisa NAWE?

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

Sikhawuleza kangakanani?

Umqubhi weOlimpiki malunga ne-8 km/h (5 mph)

Cowtail stingray malunga ne-30 km/h (19 mph)

Ihlengesi liqubha ngamandla alo onke malunga ne-35 km/h (22 mph)

kufanelekile ukwazi

Iinyaniso

A cowtail stingray was recorded in the Ganges River about 2,200 km (1,400 mi) from the sea.1

Resting groups of cowtail stingrays often form a rosette, with their tails pointing outward so they can see threats from every direction.1

Its large, regularly arranged skin bumps have made it a source of shagreen leather since ancient times.1

The cowtail stingray and reticulate whiprays often form mixed-species groups, probably because the whiprays detect predators well thanks to their long tails.1

Its tail fold and tail tip are black, and the tail carries sensors that act as a secondary warning system.1

Newborn cowtail stingrays have completely smooth skin, and their denticles develop quickly after birth.1

Kwiingcali zetyhefu

Igama lenzululwazi: Pastinachus sephen
Iqela: Iintlanzi ezinetyhefu
Usapho: Dasyatidae2
Ucwangco: Myliobatiformes
Amazwekazi: uLwandlekazi lwaseIndiya, uLwandlekazi lwePasifiki, uLwandle oluBomvu, uLwandle lweAndaman, uLwandle lweCoral, uLwandle lwaseMzantsi China, uLwandle lwaseArabhiya neGulf yasePersi, uLwandle lweTimor ne-Arafura, iBhayi yaseBengal, Iilwandlekazi
Iintsana: It gives birth to live young. Females giving birth produce young measuring 18 cm across or more.1
Ingozi ebantwini: 3 / 5: Kubi kakhulu3

Apho iinyaniso zivela khona

Cowtail stingray (Wikipedia (CC BY-SA 4.0))
Pastinachus sephen (iNaturalist): amagama nokuhlelwa.
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