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Elilingi ya dessin ya Round stingray
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Round stingray

Urobatis halleri
Na ntina ya kombo: The species name halleri honours the young son of Major Granville O. Haller of the United States Army, who was stung on the foot while wading in San Diego Bay.1
Epesaka kaka pasiEpesaka pasi, kasi ekosala yo mabe monene te.
Mbisi ya venin KotubaElyaka: Mosuni
Likama mpo na bato: Epesaka pasiEkoki kopesa pasi mingi, kasi pene na ntango nyonso ezalaka likambo monene te.

The round stingray is a small, common ray that lives close to shore along the Pacific coast of the Americas. It is best known on the beaches of southern California, where people are sometimes stung when they accidentally step on one. Its sting is painful but not fatal.1

Ezalaka na
Northeastern Pacific Ocean, from Humboldt Bay in northern California south to Panama. Most common around southern California and the Baja Peninsula.1
Océan Pacifique, Golfe de Californie
Ebandeli
It lives in warm coastal and bay waters, usually less than 15 m deep, over soft mud or sand, often among eelgrass. It also occurs around rocky reefs. People most often meet it on the beaches of southern California, especially the 'Ray Bay' at the northern end of Seal Beach, which is used as a nursery ground.1
Molai
31 cm (1 ft)1
Mbangu ya likolo
pene na 13 km/h (8,1 mph)
Kobeta mai, kokanisa ya pene
Elyaka nini?
Round stingrays feed mostly on benthic invertebrates (animals living on the seabed). Juveniles eat polychaete worms and small benthic crabs, and adults shift towards bivalve molluscs. They dig large pits with their pectoral disc and mouth to uncover buried prey.1
Solo solo!Foto ya Round stingray
Round stingray. Foto: michael h j c from California, USA. CC BY-SA 2.0, Wikimedia Commons.

Ndenge ya koyeba yango

  • Nearly round pectoral fin disc, usually brown or grey-brown above with pale yellow spots or reticulations (a net-like pattern)1
  • Some individuals are plain or black1
  • Underside is white to yellowish1
  • Short, stout tail with a long, thick, serrated stinging spine1

Bakosanaka yango mbala mingi na: The Cortez round stingray (Urobatis maculatus) looks very similar and is sometimes sold under the same aquarium names. The round stingray can be told apart because it lacks the black spots on either side of its disc that the Cortez round stingray has.1

Makasi ya venin

Kotuba

Venin ebimaka na nzela ya nsende ya kotuba.

Venin na yango esalaka nini?

The venomous spine on its tail delivers a sting that is quite painful. The sting is not fatal.1

Likama na yango mpo na bato ezali boni?

Likama mpo na bato: Epesaka pasiEkoki kopesa pasi mingi, kasi pene na ntango nyonso ezalaka likambo monene te.

Every year, hundreds of beachgoers along the coast of southern California are accidentally stung by round stingrays. The stings are painful but non-fatal. The injuries usually happen when people step on the ray.1

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

Monene na yango boni?

Molai na yango boni?

Round stingray molai pene na 31 cm (1 ft)Etabe pene na 18 cm (7,1 in)Pusu ya ndako pene na 50 cm (1,6 ft)
molai lokola ba brique ya masano 10 na molongoekoki kobeta mai molai ya piscine monene (50 m) na sekonde 14

Round stingray 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

The tail spine is shed and replaced regularly. For most of the year the ray has only one spine, but small secondary spines begin to appear in early July, and the replacement is complete by December.1

2

The species name honours a boy who was stung while wading in San Diego Bay.1

3

Females give off a weak electric field from near the spiracles behind each eye, which attracts males.1

4

Females can store sperm all year round.1

5

Their digging uncovers buried prey for smaller fish, which gives them an important role in the ecosystem.1

Mpo na ba expert ya venin

Kombo ya siansi
Urobatis halleri
Ebota
Mbisi ya venin
Libota
Urotrygonidae2
Molongo
Myliobatiformes
Bakontina
Océan Pacifique, Golfe de Californie, Ba océan
Bana
Round stingrays give birth to live young, in litters of 1 to 6 (average 2 to 3). The young measure 6 to 8 cm across at birth, after a gestation of about three months.1
Ndenge ezali kobika na zamba
Least Concern (IUCN Red List)1
Likama mpo na bato
2 / 5: Epesaka pasi3

Esika makambo euti

  1. Round stingray (Wikipedia (CC BY-SA 4.0))
  2. Urobatis halleri (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.

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