Venom Wiki
Venom Wiki / Zonke izilwane / Izinhlanzi ezinobuthi
Ikhathuni ka-Cowtail stingray
Inombolo 1248 kwezingu-1 402

Cowtail stingray

Pastinachus sephen
Kudinga udokotelaKuyivelakancane ukuthi kubulale, kodwa ukuhlatshwa kudinga udokotela.
Izinhlanzi ezinobuthi UkuhlabaSidla: Inyama
Ingozi ebantwini: Kubi kakhuluUkuhlatshwa kudinga udokotela. Ukufa kuyivelakancane 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

Ihlala
Indo-Pacific tropical waters, from South Africa and the Red Sea to Japan and Australia1
ULwandlekazi i-India, ULwandlekazi iPacific, Ulwandle Olubomvu, Ulwandle i-Andaman, Ulwandle iCoral, Ulwandle lwaseNingizimu China, Ulwandle lwase-Arabia ne-Persian Gulf, Ulwandle lwaseTimor ne-Arafura, Ichweba laseBengal
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
Isisindo
250 kg (551 lb)1
Ijubane eliphezulu
cishe 30 km/h (19 mph)
Ukubhukuda, isiqagela nje
Sidlani?
Cowtail stingrays forage alone for bony fishes, crustaceans, polychaete worms, sipunculids and molluscs.1
Ngempela!Isithombe sika-Cowtail stingray
Cowtail stingray. Isithombe: Daniel Benák. CC BY 4.0, iNaturalist.

Indlela yokusibona

  • 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 obuthi

Ukuhlaba

Ubuthi buphuma ngodosi.

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: Kubi kakhuluUkuhlatshwa kudinga udokotela. Ukufa kuyivelakancane kakhulu.

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

Senzani uma sesabile?

When threatened, it flees at a 45° angle away from the predator, keeping the predator in view while covering distance.1

Uma sihlaba

  • Faka inxeba emanzini ashisayo, ashisa ngendlela umuntu angakwazi ukuyibekezelela ngaphandle kokusha (yihlole ngesandla sakho), imizuzu engama-30 kuya kwengama-90. Thola usizo lwezokwelapha, ikakhulukazi kuma-stonefish nama-stingray.

Njalo shayela kuqala inombolo yezimo eziphuthumayo (112, 000, 911). Lokhu kuyiseluleko sosizo lokuqala esijwayelekile, akusona iseluleko sezokwelapha. Izisekelo zosizo lokuqala

Hlala uphephile

  • Ungalokothi uthinte, ubambe noma ugcone isilwane sasendle, ngisho noma sincane, futhi ngisho noma sibukeka silele noma sifile.
  • Sinike isikhala. Uma uhlangana naso, hlala uzolile, uhlehle kancane bese usiyeka sihambe ngendlela yaso.
  • Uma sikuhlaba: hlala uzolile, ungashukumi, shayela inombolo yezimo eziphuthumayo (112, 000, 911) noma uye esibhedlela ngokushesha. Khumbula ukuthi besibukeka kanjani, isithombe siyasiza.

Asikuzingeli wena. Sisebenzisa ubuthi baso ukuze sibambe ukudla noma ukuzivikela, futhi singancamela ukucasha. Okwengeziwe mayelana nokuhlala uphephile

Kuphi emhlabeni?

I-AfrikaI-AsiaI-YurophuINyakatho MelikaINingizimu MelikaI-Australia ne-OceaniaULwandlekazi iPacificULwandlekazi i-IndiaUlwandle OlubomvuUlwandle iCoralUlwandle lwaseNingizimu ChinaUlwandle i-AndamanUlwandle lwase-Arabia ne-Persian GulfUlwandle lwaseTimor ne-ArafuraIchweba laseBengal

Sikhulu kangakanani?

Side kangakanani?

Cowtail stingray ubude obucishe bube ngu-3 m (9.8 ft)Ibhayisikili lomuntu omdala cishe 1.8 m (5.9 ft)Imoto cishe 4.5 m (15 ft)

Sisinda kangakanani?

sisinda njengezinja ezingu-12
side njengezinja ezingu-3 kusuka ekhaleni kuya emsileniside njengobhanana abangu-17 abalandelanayosingabhukuda ubude bechibi elikhulu lokubhukuda (50 m) ngemizuzwana engu-6

Cowtail stingray mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

kuhle ukwazi

Amaqiniso

1

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

2

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

3

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

4

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

5

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

6

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

Okongoti bobuthi

Igama lesayensi
Pastinachus sephen
Iqembu
Izinhlanzi ezinobuthi
Umndeni
Dasyatidae2
Ukuhleleka
Myliobatiformes
Amazwekazi
ULwandlekazi i-India, ULwandlekazi iPacific, Ulwandle Olubomvu, Ulwandle i-Andaman, Ulwandle iCoral, Ulwandle lwaseNingizimu China, Ulwandle lwase-Arabia ne-Persian Gulf, Ulwandle lwaseTimor ne-Arafura, Ichweba laseBengal, Izilwandlekazi
Izinsana
It gives birth to live young. Females giving birth produce young measuring 18 cm across or more.1
Ingozi ebantwini
3 / 5: Kubi kakhulu3

Lapho amaqiniso evela khona

  1. Cowtail stingray (Wikipedia (CC BY-SA 4.0))
  2. Pastinachus sephen (iNaturalist): amagama nokuhlelwa ngezigaba.
  3. Venom Wiki: izinga lengozi, usayizi ojwayelekile nesiqagela sejubane kungokwethu. Bona ukuthi sikubala kanjani: Indlela esilinganisa ngayo ingozi.

Iqiniso ngalinye kuleli khasi linenombolo ekhomba umthombo walo. Uma senze iphutha, uxolo, singabathandi bezilwane, hhayi iphephabhuku lesayensi. Sitshele ku-[email protected] futhi sizolilungisa.

Ufezela ulambile! I-Venom Wiki iwumsebenzi womuntu oyedwa: imahhala, ayinazo izikhangiso noma izilandeli. Isipho esincane sisiza ukuyigcina ku-inthanethi.Phakela ufezela

Okunye okuvela eqenjini elifanayo: Izinhlanzi ezinobuthi

Reef stonefishIzinhlanzi ezinobuthiKungabulalaUngathintiRed lionfishIzinhlanzi ezinobuthiKudinga udokotelaUngathintiEstuarine stonefishIzinhlanzi ezinobuthiKungabulalaUngathintiShort-tail stingrayIzinhlanzi ezinobuthiKungabulalaStriped eel catfishIzinhlanzi ezinobuthiKungabulalaUngathintiBluespotted ribbontail rayIzinhlanzi ezinobuthiKudinga udokotela

Futhi ihlala: ULwandlekazi i-India

Australian box jellyfishAma-jellyfish nezinye izilwane zasolwandle ezihlabayoKuyabulalaUngathintiGeography coneIminenke ye-cone nezingwaneKuyabulalaGreater blue-ringed octopusIminenke ye-cone nezingwaneKuyabulalaSouthern blue-ringed octopusIminenke ye-cone nezingwaneKuyabulalaHawksbill sea turtleEzinye izilwane ezinoshevuKungabulalaIrukandji jellyfishAma-jellyfish nezinye izilwane zasolwandle ezihlabayoKungabulalaUngathinti
Phakela ufezelaimbiza yezipho, iyigcina imahhala