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Ikhathuni ka-Common stingray
Inombolo 1239 kwezingu-1 402

Common stingray

Dasyatis pastinaca
Mayelana negama: Ancient Greeks called it trygon and Romans called it pastinaca. An old British name, 'fire-flare', may refer to the reddish colour of its meat.1
Kudinga udokotelaKuyivelakancane ukuthi kubulale, kodwa ukuhlatshwa kudinga udokotela.
Izinhlanzi ezinobuthi UkuhlabaSidla: Inyama
Ingozi ebantwini: Kubi kakhuluUkuhlatshwa kudinga udokotela. Ukufa kuyivelakancane kakhulu.

The common stingray is a flat, diamond-shaped ray that lives on sandy or muddy seabeds in shallow coastal waters. It is found in the northeastern Atlantic, the Mediterranean and the Black Sea. It has a venomous spine on its tail, which can give a very painful sting.1

Ihlala
Northeastern Atlantic Ocean, Mediterranean Sea and Black Sea1
ULwandlekazi i-Atlantic, Ulwandle iMediterranean, Ulwandle i-North Sea
Ekhaya
It usually lives on sandy or muddy bottoms in calm coastal water, usually shallower than 60 m. It often buries itself in the sediment, and is sometimes found near rocky reefs or in estuaries.1
Ubude
2.5 m (8.2 ft)1
Ijubane eliphezulu
cishe 19 km/h (12 mph)
Ukubhukuda, isiqagela nje
Sidlani?
It feeds on bottom-dwelling animals such as crustaceans, molluscs, polychaete worms and small bony fishes. It can do great damage to cultured shellfish beds.1
Ngempela!Isithombe sika-Common stingray
Common stingray. Isithombe: Florin DUMITRESCU. Public domain, Wikimedia Commons.

Indlela yokusibona

  • Diamond-shaped pectoral fin disc that is slightly wider than it is long1
  • Plain colour: solid grey, brown, reddish or olive-green above, and whitish below with dark fin edges1
  • Mostly smooth skin; the largest individuals have a row of bony knobs along the middle of the back1
  • Slender, whip-like tail with a serrated venomous spine about a third of the way along it1

Ivamise ukudidaniswa ne: The blue stingray of southern Africa was once thought to be a variant of this species, but it is a separate species. The common stingray lacks the blue markings of the blue stingray. Tortonese's stingray of the Mediterranean is similar, and the difference between the two is poorly understood.1

Amandla obuthi

Ukuhlaba

Ubuthi buphuma ngodosi.

Ubuthi baso benzani?

The venom comes from a gland at the base of a serrated tail spine. A sting causes an excruciatingly painful wound. It is rarely life-threatening.1

Siyingozi kangakanani ebantwini?

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

The common stingray is not aggressive, but it can inflict a very painful wound with its tail spine. The wound is rarely life-threatening.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 i-AtlanticUlwandle iMediterraneanUlwandle i-North Sea

Sikhulu kangakanani?

Side kangakanani?

Common stingray ubude obucishe bube ngu-2.5 m (8.2 ft)Ibhayisikili lomuntu omdala cishe 1.8 m (5.9 ft)Imoto cishe 4.5 m (15 ft)
side njengezinja ezingu-2.5 kusuka ekhaleni kuya emsileniside njengobhanana abangu-14 abalandelanayosingabhukuda ubude bechibi elikhulu lokubhukuda (50 m) ngemizuzwana engu-9.5

Common stingray mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

kuhle ukwazi

Amaqiniso

1

The tail spine is replaced regularly, and a second or even third spine may be growing in behind the first.1

2

The largest recorded specimen was found in 2016 in İzmir Province, Turkey, with fins measuring 2.21 m across.1

3

Welsh fishermen once used its liver oil to treat burns and other injuries, and its liver is a delicacy in French cuisine.1

4

The oldest known wild individual was ten years old, but the species has lived up to 21 years in captivity.1

Umqothuli wezinganekwane

Inganekwane: The stingray's spine could kill trees, pierce armour like an arrow, corrode iron and even dissolve stone, as some ancient writers claimed.

Iqiniso: The common stingray's wound is painful but rarely life-threatening. These ancient claims about its spine were legends.1

Okongoti bobuthi

Igama lesayensi
Dasyatis pastinaca
Iqembu
Izinhlanzi ezinobuthi
Umndeni
Dasyatidae2
Ukuhleleka
Myliobatiformes
Amazwekazi
ULwandlekazi i-Atlantic, Ulwandle iMediterranean, Ulwandle i-North Sea, Izilwandlekazi
Izinsana
It is aplacental viviparous, meaning it gives birth to live young. Females bear 4–9 young twice a year in shallow inshore water, after a gestation period of four months.1
Isikhathi sokuphila
cishe iminyaka engu-211
Simo saso endle
Vulnerable1
Ingozi ebantwini
3 / 5: Kubi kakhulu3

Lapho amaqiniso evela khona

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

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