Africa
Asia
Europa
America dal Sid
Australia ed Oceania
Antarctica
Ocean Pacific
Ocean Atlantic
Ocean Indic
Ocean Arctic
Mar Mediterran
Mar Cotschen
Mar Caribic
Mar da Coral
Mar da la China dal Sid
Mar da las Filippinas
Mar d'Andaman
Mar dal Nord
Mar da Timor e d'Arafura
Golf dal Bengal
Golf da California
Ocellate river stingray
PiztgadasThe ocellate river stingray is a freshwater stingray with a round, flat body and yellow-orange spots on its back. It lives in rivers across much of tropical and subtropical South America. It is the most widespread member of its family, and it is sometimes kept in aquaria.1
Co renconuscher el
- Its disc is roughly circular in shape.1
- Its eyes are raised from the upper surface of the disc.1
- The back is typically beige or brown, with numerous yellow-orange spots that have dark rings.1
- The exact colour and pattern of spots vary between individuals and between locations.1
Savens confundì cun: Several closely related species were once grouped with it, including P. amandae, P. pantanensis and P. marquesi. The "mantilla ray" (now named P. marquesi) lacks the black-edged yellow-orange spots.1
Forza dal tissi
Il tissi vegn or tras in aguigl.
Quant privlus è el per umans?
Privel per umans: GravIna piztgada sto vegnir tractada dad in medi. Cas da mort èn fitg rars.
Sch'el piztga
- Metta la plaja en aua chauda, uschè chauda sco che la persuna po supportar senza sa brischar (emprova cun tes agen maun), durant 30 fin 90 minutas. Tschertga agid medicinal, surtut tar peschs crap e rajas.
Clama adina l'emprim tes numer d'urgenza (112, 000, 911). Quai è in cussegl general d'emprim agid, betg in cussegl medicinal. Basa da l'emprim agid
Resta en segirezza
- Na tutga, na piglia e na tizza mai in animal selvadi, gnanc in pitschen, ed era sch'el para da durmir u d'esser mort.
- Dà spazi a l'animal. Sche ti scuntras in, resta calm, va plaun enavos e lascha ir el per sia via.
- Sch'in tal animal ta piztga: resta calm, na ta mova betg, clama tes numer d'urgenza (112, 000, 911) u va spert en in ospital. Ta regorda co ch'el veseva or, ina foto gida.
El n'ha betg quai sin tai. El dovra ses tissi per pigliar nutriment u per sa defender, e sa zuppa bler pli gugent. Dapli davart la segirezza
Quant grond è el?
Quant lung è el?
Quant grev è el?
uschè lung sco 2 giats da chasa dal nas fin a la cua
uschè lung sco 6 bananas ina suenter l'autra
pudess nudar la lunghezza d'in grond bassin (50 m) en 12 secundasQuant grond è Ocellate river stingray cumpareglià cun TAI?
Mo matematica en tes navigatur. Nagut na vegn memorisà u tramess.
Quant svelt è el?
Fatgs
The largest recorded weight is 34.2 kg, but the official IGFA record is 12.59 kg.1
It is one of the most popular freshwater stingrays kept in aquaria, and it breeds readily in captivity.1
Populations vary so much in appearance that scientists have grouped several similar species together as a species complex.1
Da nua che vegnan ils fatgs
- Ocellate river stingray (Wikipedia (CC BY-SA 4.0))
- Potamotrygon motoro (iNaturalist): nums e classificaziun.
- Venom Wiki: il stgalim da privel, la grondezza tipica e la stima da la sveltezza èn noss agens. Guarda co che nus als calculain: Co che nus valitain il privel.
Mintga fatg sin questa pagina ha in numer che renvia a sia funtauna. Sche nus avain fatg in sbagl, perstgisa, nus essan fans d'animals, betg ina revista scientifica. Scriva a nus a [email protected] e nus curregin.
Il scorpiun ha fom! Venom Wiki è in project d'ina suletta persuna: gratuit, senza reclama e senza trackers. In pitschen bunamaun gida a tegnair el online.Pavlar il scorpiunDapli da la medema gruppa: Peschs tissientads
Xingu River rayPeschs tissientadsDovra in medi
Discus rayPeschs tissientadsDovra in medi
Largespot river stingrayPeschs tissientadsDovra in medi
Smooth back river stingrayPeschs tissientadsDovra in medi
Amazon toadfishPeschs tissientadsFa mo malBetg tutgar
Reef stonefishPeschs tissientadsPo mazzarBetg tutgar
Golden poison frog
Terciopelo
Brazilian wandering spider
Eyelash viper
Golden lancehead
South American bushmaster