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Nataal bu ñu rëdd ci Cowtail stingray
No 1248 ci 1 402

Cowtail stingray

Pastinachus sephen
Soxla na doktoorLu néew la mu rey, waaye jam laaj na doktoor.
Jën yu am daŋar Dafay jamDafay lekk: Yàpp
Musiba ci nit: Lu bonJam laaj na doktoor. Ñi ciy dee dañoo néew lool.

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

Dafay dund ci
Indo-Pacific tropical waters, from South Africa and the Red Sea to Japan and Australia1
Mbàmbulaanu End, Mbàmbulaanu Pasifik, Géej gu Xonq, Géeju Andaman, Géeju Koraay, Géeju Siin gu Bëj-saalum, Géeju Arabi ak Golfu Pers, Géeju Timor ak Arafura, Golfu Bengal
Kër
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
Guddaay
3 m (9,8 ft)1
Diisaay
250 kg (551 lb)1
Gaawaay bu gën a kawe
lu tollu ci 30 km/h (19 mph)
Féey, xalaat
Lan lay lekk?
Cowtail stingrays forage alone for bony fishes, crustaceans, polychaete worms, sipunculids and molluscs.1
Dëgg-dëgg!Fotoy Cowtail stingray
Cowtail stingray. Foto: Daniel Benák. CC BY 4.0, iNaturalist.

Ni ngay ko xàmmee

  • 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

Kàttanu daŋar

Dafay jam

Daŋar bi dafay génn ci ab dag buy jam.

Ni mu lore nit ñi?

Musiba ci nit: Lu bonJam laaj na doktoor. Ñi ciy dee dañoo néew lool.

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

Lan lay def bu tiitee?

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

Su jamee

  • Teg gaañu-gaañu bi ci ndox mu tàng, lu nit ki mën a muñ waaye bu dul ko lakk (seetal ko ak sa loxo), diir bu dale 30 ba 90 minit. Wutal ndimbal doktoor, rawatina ci jënu-doj ak raie.

Saa su nekk, woo jëkk sa nimerob urgence (112, 000, 911). Lii ay ndigal yu yaatu ci ndimbal yu jëkk la, du ndigalu doktoor. Li war a xam ci ndimbal yu jëkk

Sàmmal sa bopp

  • Bul laal mukk, bul jàpp, bul sonal ab rab bu àll, doonte bu ndaw la, te doonte dafa mel ni dafa nelaw walla dafa dee.
  • May ko bérab. Su nga ko gisee, dalal, dellu ginnaaw ndànk-ndànk te bàyyi ko mu dem yoonam.
  • Su benn jamee la: dalal, bul yëngu, woo sa nimerob urgence (112, 000, 911) walla dem lopitaan ci gaaw. Bul fàtte ni mu meloon, ab nataal dina dimbali.

Du la wut. Dafay jëfandikoo daŋaram ngir jàpp lu muy lekk walla ngir aar boppam, te nëbbu moo ko gën a neex. Yeneen ci ni ngay sàmme sa bopp

Fan ci àddina?

AfrigAsiTugalAmerig gu Bëj-gànnaarAmerig gu Bëj-saalumOstarali ak OseyaniMbàmbulaanu PasifikMbàmbulaanu EndGéej gu XonqGéeju KoraayGéeju Siin gu Bëj-saalumGéeju AndamanGéeju Arabi ak Golfu PersGéeju Timor ak ArafuraGolfu Bengal

Ni mu réye?

Ni mu guddoo?

Cowtail stingray guddaayam lu tollu ci 3 m (9,8 ft)Weloy nit ku mag lu tollu ci 1,8 m (5,9 ft)Ab oto lu tollu ci 4,5 m (15 ft)

Ni mu diise?

diis na ni 12 xaj
guddu na ni 3 xaj, bakkan ba geenguddu na ni 17 banaana yu ñu toftalemën na féey guddaayu pisin bu réy (50 m) ci 6 segond

Cowtail stingray ni mu réye ci wetu YOW?

Ay waññ rekk ci sa navigateur. Dara du denc te dara du yónnee fenn.

Ni mu gaawe?

baax na xam

Xibaar

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

Ngir boroom xam-xam ci daŋar

Turu xam-xam
Pastinachus sephen
Mbooloo
Jën yu am daŋar
Njaboot
Dasyatidae2
Toftal
Myliobatiformes
Kontinaa yi
Mbàmbulaanu End, Mbàmbulaanu Pasifik, Géej gu Xonq, Géeju Andaman, Géeju Koraay, Géeju Siin gu Bëj-saalum, Géeju Arabi ak Golfu Pers, Géeju Timor ak Arafura, Golfu Bengal, Mbàmbulaan yi
Liir yi
It gives birth to live young. Females giving birth produce young measuring 18 cm across or more.1
Musiba ci nit
3 / 5: Lu bon3

Fa xibaar yi jóge

  1. Cowtail stingray (Wikipedia (CC BY-SA 4.0))
  2. Pastinachus sephen (iNaturalist): tur ak ni ñu leen séddale.
  3. Venom Wiki: tolluwaayu musiba bi, réyaay bu yem bi ak xalaatu gaawaay bi, nun ñoo leen defar. Seetal ni nu leen waññe: Ni nuy natte musiba.

Xibaar bu nekk ci xët wii am na ab nimero buy won fa mu jóge. Su nu juumee, baal nu, nun ay nit ñu bëgg rab lanu, du ab jurnaalu xam-xam. Wax nu ko ci [email protected] te dinanu ko jubbanti.

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