Venom Wiki
Venom Wiki / Banyama nyonso / Mbisi ya venin
Elilingi ya dessin ya Xingu River ray
Nimero 1251 na 1 402

Xingu River ray

Potamotrygon leopoldi
Na ntina ya kombo: It is named in honour of King Leopold III of Belgium, who sponsored many scientific studies.1
Esengeli mongangaEbomaka mbala moke, kasi soki etubi yo, kende epai ya monganga.
Mbisi ya venin KotubaElyaka: Mosuni
Likama mpo na bato: Ya makasiSoki etubi yo, kende epai ya monganga. Kokufa ezalaka mpenza mbala moke.

The Xingu River ray is a freshwater stingray that lives only in the Xingu River basin in Brazil. It likes clear water over rocky riverbeds. It has a venomous spine in its tail, so it is one to admire from a distance.1

Ezalaka na
Xingu River basin, Brazil (endemic)1
Amerika ya Sude
Ebandeli
It prefers clear waters with rocky bottoms in the Xingu River basin. It is sometimes kept in aquaria.1
Molai
75 cm (2,5 ft)1
Kilo
20 kg (44 lb)1
Mbangu ya likolo
pene na 15 km/h (9,3 mph)
Kobeta mai, kokanisa ya pene
Elyaka nini?
Mature rays have jaws that become stiffer and more strongly mineralised with age, so they can eat hard-shelled invertebrates.1
Solo solo!Foto ya Xingu River ray
Xingu River ray. Foto: Photo by and (C)2007 Derek Ramsey (Ram-Man). CC BY-SA 2.5, Wikimedia Commons.

Ndenge ya koyeba yango

  • Deeper black above than its relative P. henlei1
  • Fewer and larger yellowish-white spots on the upper side than P. albimaculata1
  • Underparts are mostly brownish-dusky1
  • Females grow larger than males1

Bakosanaka yango mbala mingi na: It is closely related to P. henlei from the Tocantins River basin and P. albimaculata from the Tapajós River basin, and they look similar. P. henlei has a large white centre on its underparts, while this species has mostly brownish-dusky underparts. P. albimaculata has more spots above, and they are smaller than the spots on this species.1

Makasi ya venin

Kotuba

Venin ebimaka na nzela ya nsende ya kotuba.

Venin na yango esalaka nini?

The venom is held in a dentine spine on the tail. Its composition stays the same as the ray matures, but its toxicity decreases as the ray gets older.1

Likama na yango mpo na bato ezali boni?

Likama mpo na bato: Ya makasiSoki etubi yo, kende epai ya monganga. Kokufa ezalaka mpenza mbala moke.

Soki etubi

  • Tia mpota na mai ya moto, ya moto ndenge moto akoki kondima kozanga kozika (meka yango liboso na loboko na yo moko), mpo na miniti 30 kino 90. Luka lisalisi ya monganga, mingi mpenza mpo na ba poisson-pierre mpe ba raie.

Benga ntango nyonso nimero ya urgence liboso (112, 000, 911). Oyo ezali toli ya lisalisi ya liboso, ezali toli ya monganga te. Makambo ya moboko ya lisalisi ya liboso

Zala na libateli

  • Ata mokolo moko te, simba, kanga to silikisa nyama ya zamba te, ata ya moke, mpe ata soki emonani lokola elali to ekufi.
  • Tika yango esika. Soki okutani na moko, zala kimia, zonga sima malembe mpe tika ekende nzela na yango.
  • Soki moko etubi yo: zala kimia, ningana te, benga nimero ya urgence na yo (112, 000, 911) to kende na lopitalo noki. Kanisa ndenge ezalaki, foto esalisaka.

Ezali koluka yo te. Esalelaka venin na yango mpo na kokanga bilei to komibatela, mpe elingaka mingi kobombama. Makambo mosusu mpo na komibatela

Wapi na mokili?

AfrikaAziaErópaAmerika ya NordAmerika ya SudeAustralia & Océanie

Monene na yango boni?

Molai na yango boni?

Xingu River ray molai pene na 75 cm (2,5 ft)Pusu ya ndako pene na 50 cm (1,6 ft)Mbwa pene na 1 m (3,3 ft)

Kilo na yango boni?

kilo lokola ba pusu ya ndako 5
molai lokola bitabe 4 oyo etiami moko na sima ya mosusuekoki kobeta mai molai ya piscine monene (50 m) na sekonde 12

Xingu River ray azali monene boni soki tokokanisi na YO?

Kaka ba calcul na navigateur na yo. Eloko moko te ebombamaka to etindamaka esika moko.

Mbangu na yango boni?

malamu koyeba

Makambo ya solo

1

Its venom toxicity drops as it gets older, while the venom's makeup stays the same.1

2

It can weigh up to 20 kg, which is very large for a freshwater stingray.1

3

As it matures, its jaws become stronger, which lets it eat hard-shelled invertebrates.1

4

Females grow larger than males.1

Mpo na ba expert ya venin

Kombo ya siansi
Potamotrygon leopoldi
Ebota
Mbisi ya venin
Libota
Potamotrygonidae2
Molongo
Myliobatiformes
Bakontina
Amerika ya Sude
Likama mpo na bato
3 / 5: Ya makasi3

Esika makambo euti

  1. Xingu River ray (Wikipedia (CC BY-SA 4.0))
  2. Potamotrygon leopoldi (iNaturalist): bankombo mpe classification.
  3. Venom Wiki: niveau ya likama, monene ya momesano mpe kokanisa ya mbangu ezali ya biso moko. Tala ndenge tolukaka yango: Ndenge tomekaka likama.

Likambo nyonso na lokasa oyo ezali na nimero oyo elakisi source na yango. Soki tosali libunga, limbisa biso, tozali bato oyo balingaka banyama, zulunale ya siansi te. Yebisa biso na [email protected] mpe tokobongisa yango.

Scorpion azali na nzala! Venom Wiki ezali mosala ya moto moko: ya ofele, pibilisite te mpe trackers te. Mwa mbongo moke ya kosalisa esalisaka mpo ete etikala na internet.Pesa scorpion bilei

Mosusu ya ebota moko: Mbisi ya venin

Ocellate river stingrayMbisi ya veninEsengeli mongangaDiscus rayMbisi ya veninEsengeli mongangaLargespot river stingrayMbisi ya veninEsengeli mongangaSmooth back river stingrayMbisi ya veninEsengeli mongangaAmazon toadfishMbisi ya veninEpesaka kaka pasiKosimba teReef stonefishMbisi ya veninEkoki kobomaKosimba te

Ezalaka mpe na: Amerika ya Sude

Golden poison frogBa grenouille ya poison, ba crapaud & ba tritonEkoki kobomaKosimba teTerciopeloBa vipère à fossettesEkoki kobomaBrazilian wandering spiderBa tandambulaEkoki kobomaEyelash viperBa vipère à fossettesEkoki kobomaGolden lanceheadBa vipère à fossettesEkoki kobomaSouth American bushmasterBa vipère à fossettesEkoki koboma
Pesa scorpion bileimbongo ya kosalisa, ebatelaka yango ya ofele