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Common stingray

Dasyatis pastinaca

O imenu: 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

Potreben je zdravnikLe redko smrtno nevarno, a po piku je potreben zdravnik.

Strupene ribe

PikiJe: Meso

Nevarnost za ljudi: ResnoPo piku je potreben zdravnik. Smrtni primeri so zelo redki.

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

Živi v

Northeastern Atlantic Ocean, Mediterranean Sea and Black Sea1

Atlantski ocean, Sredozemsko morje, Severno morje

Domov

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

Dolžina

2,5 m (8,2 ft)1

Največja hitrost

približno 19 km/h (12 mph)

Plavanje, groba ocena

Kaj je?

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

Fotografija: Common stingray — Common stingray. Fotografija: Florin DUMITRESCU. Public domain, Wikimedia Commons.

Kako jo prepoznaš

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

Pogosto zamenjujejo z: 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

Moč strupa

Piki

Strup pride ven skozi želo.

Kaj naredi njen strup, ko ugrizne ali piči?

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

Kako nevarna je za ljudi?

Nevarnost za ljudi: ResnoPo piku je potreben zdravnik. Smrtni primeri so zelo redki.

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

Če piči

Rano daj v vročo vodo, tako vročo, kot jo poškodovanec prenese, ne da bi se opekel (preizkusi jo s svojo roko), za 30 do 90 minut. Poišči zdravniško pomoč, še posebej pri kamnitih ribah in morskih bičih.

Vedno najprej pokliči številko za klic v sili (112, 000, 911). To so splošna navodila za prvo pomoč, ne zdravniški nasvet. Osnove prve pomoči

Ostani varen

Nikoli se ne dotikaj divje živali, je ne lovi in je ne draži, tudi če je majhna in tudi če je videti, kot da spi ali je mrtva.
Pusti ji prostor. Če jo srečaš, ostani miren, počasi stopi nazaj in jo pusti, da gre svojo pot.
Če te piči: ostani miren, ne premikaj se, pokliči številko za klic v sili (112, 000, 911) ali hitro pojdi v bolnišnico. Zapomni si, kako je izgledala, fotografija pomaga.

Ne preži nate. Strup uporablja, da ulovi hrano ali se zaščiti, in se veliko raje skrije. Več o varnosti

Kje na svetu?

Afrika Azija Evropa Severna Amerika Južna Amerika Avstralija in Oceanija Atlantski ocean Sredozemsko morje Severno morje

Kako velika je?

Kako dolga je?

dolga kot 2,5 psov od nosu do repadolga kot 14 banan, položenih ena za drugozmore preplavati dolžino velikega bazena (50 m) v 9,5 sekundah

Kakšne velikosti je Common stingray v primerjavi s TABO?

Samo matematika v tvojem brskalniku. Nič se ne shrani in nič se nikamor ne pošlje.

Kako hitra je?

Olimpijski plavalec približno 8 km/h (5 mph)

Common stingray približno 19 km/h (12 mph)

Delfin s polno hitrostjo približno 35 km/h (22 mph)

vredno vedeti

Dejstva

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

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

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

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

Razbijalec mitov

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

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

Za strokovnjake za strupe

Znanstveno ime: Dasyatis pastinaca
Skupina: Strupene ribe
Družina: Dasyatidae2
Red: Myliobatiformes
Celine: Atlantski ocean, Sredozemsko morje, Severno morje, Oceani
Mladiči: 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
Življenjska doba: približno 21 let1
Kako ji gre v naravi: Vulnerable1
Nevarnost za ljudi: 3 / 5: Resno3

Od kod so dejstva

Common stingray (Wikipedia (CC BY-SA 4.0))
Dasyatis pastinaca (iNaturalist): imena in razvrstitev.
Venom Wiki: stopnja nevarnosti, tipična velikost in ocena hitrosti so naše lastne. Poglej, kako jih določimo: Kako ocenjujemo nevarnost.

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