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Round stingray kartun
Nɔma 1244 wɔ 1 402 mu

Round stingray

Urobatis halleri
Ne din ho asɛm: 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
Ɛyɛ yaw kɛkɛƐyɛ yaw, nanso ɛrenpira wo kɛseɛ.
Apataa a wɔwɔ bɔre ƐwɔƆdi: Nam
Asiane ma nnipa: Ɛyɛ yawƐtumi yɛ yaw paa, nanso ɛkame ayɛ sɛ ɛnyɛ asiane kɛseɛ da.

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

Ɔte
Northeastern Pacific Ocean, from Humboldt Bay in northern California south to Panama. Most common around southern California and the Baja Peninsula.1
Pacific Po, California Ɛpo Ano
Fie
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
Tenten
31 cm (1 ft)1
Ntɛm a ɛsen biara
bɛyɛ 13 km/h (8,1 mph)
Aguare, susuo kɛkɛ
Ɛdi deɛn?
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
Ampa!Round stingray mfonini
Round stingray. Mfonini: michael h j c from California, USA. CC BY-SA 2.0, Wikimedia Commons.

Sɛdeɛ wobɛhunu no

  • 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

Wɔtaa fa no sɛ: 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

Bɔre ahoɔden

Ɛwɔ

Bɔre fi ne dua ano nsɔe (stinger) mu ba.

Ne bɔre yɛ dɛn?

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

Ne asiane ma nnipa te sɛn?

Asiane ma nnipa: Ɛyɛ yawƐtumi yɛ yaw paa, nanso ɛkame ayɛ sɛ ɛnyɛ asiane kɛseɛ da.

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

Sɛ ɛwɔ a

  • Fa kuro no hyɛ nsuo hyew mu, ɛnyɛ hyew sene deɛ onipa no betumi agyina a ɛnhye no (fa wo ankasa wo nsa sɔ hwɛ), simma 30 kɔsi 90. Hwehwɛ dɔkota mmoa, titiriw ma stonefish ne stingray.

Di kan frɛ wo ahohiahia nɔma (112, 000, 911). Yei yɛ mmoa a ɛdi kan ho akwankyerɛ, ɛnyɛ dɔkota afotuo. Mmoa a ɛdi kan ho nsɛm titiriw

Hwɛ wo ho so

  • Mfa wo nsa nka wiram aboa biara, nkyere no na mfa no nni agorɔ, sɛ ɔyɛ ketewa mpo, na sɛ ɛte sɛ ɔrededa anaa wawu mpo a.
  • Ma no kwan. Sɛ wohyia baako a, ma wo bo nnwo, san w'akyi brɛoo na ma ɔnkɔ ne kwan.
  • Sɛ baako wɔ wo a: ma wo bo nnwo, tena dinn, frɛ wo ahohiahia nɔma (112, 000, 911) anaa kɔ ayaresabea ntɛm. Kae sɛdeɛ na ɛte, mfonini bɛboa.

Ɛnhwehwɛ wo sɛ ɛbɛpira wo. Ɛde ne bɔre kyere aduane anaa ɛbɔ ne ho ban, na ɛpɛ sɛ ɛhinta sene biribiara. Nsɛm pii fa ahobammɔ ho

Wiase mu baabi bɛn?

AbibiremAsiaYuropuAmerika AtifiAmerika AnaafoɔAustralia ne OceaniaPacific PoCalifornia Ɛpo Ano

Ne kɛseɛ te sɛn?

Ne tenten te sɛn?

Round stingray ne tenten bɛyɛ 31 cm (1 ft)Kwadu bɛyɛ 18 cm (7,1 in)Fie agyinamoa bɛyɛ 50 cm (1,6 ft)
ne tenten te sɛ agodeɛ blɔk 10 a wɔde to ntoatoasoɔ muɛbɛtumi aguare aguare tare kɛseɛ tenten (50 m) wɔ anibu 14 mu

Round stingray kɛseɛ te sɛn sɛ wode toto WO ho a?

Akontabuo kɛkɛ wɔ wo browser mu. Wɔnkora hwee, na wɔmfa hwee nkɔ baabiara.

Ne ntɛm te sɛn?

ɛho hia sɛ wohunu

Nsɛm

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

Ma bɔre ho animdefoɔ

Nyansahu din
Urobatis halleri
Kuo
Apataa a wɔwɔ bɔre
Abusua
Urotrygonidae2
Nhyehyɛeɛ (Order)
Myliobatiformes
Asaase akɛseɛ
Pacific Po, California Ɛpo Ano, Po akɛseɛ
Mmofra nketewa
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
Sɛdeɛ ɔte wɔ kwaem
Least Concern (IUCN Red List)1
Asiane ma nnipa
2 / 5: Ɛyɛ yaw3

Baabi a nsɛm no fi

  1. Round stingray (Wikipedia (CC BY-SA 4.0))
  2. Urobatis halleri (iNaturalist): din ne nkyekyɛmu.
  3. Venom Wiki: asiane gyinabea, kɛseɛ a ɛtaa yɛ ne ntɛm susuo no yɛ yɛn ankasa deɛ. Hwɛ sɛdeɛ yɛbu no: Sɛdeɛ yɛkyerɛ asiane gyinabea.

Nsɛm biara a ɛwɔ kratafa yi so wɔ nɔma a ɛkyerɛ ne fibea. Sɛ yɛfom biribi a, kafra, yɛyɛ mmoa ho akɔnnɔfoɔ, ɛnyɛ nyansahu nwoma. Ka kyerɛ yɛn wɔ [email protected] na yɛbɛsiesie.

Ɔkɔm de akekantwerɛ no! Onipa baako na ɔyɛ Venom Wiki: ɛyɛ kwa, dawurubɔ nni so na biribiara nni so a ɛdi w'akyi. Akyɛdeɛ ketewa bi boa ma ɛkɔ so tena internet so.Ma akekantwere no aduane

Pii fi kuo korɔ no mu: Apataa a wɔwɔ bɔre

Reef stonefishApataa a wɔwɔ bɔreƐtumi kumMfa wo nsa nkaRed lionfishApataa a wɔwɔ bɔreƐhia dɔkotaMfa wo nsa nkaEstuarine stonefishApataa a wɔwɔ bɔreƐtumi kumMfa wo nsa nkaShort-tail stingrayApataa a wɔwɔ bɔreƐtumi kumStriped eel catfishApataa a wɔwɔ bɔreƐtumi kumMfa wo nsa nkaBluespotted ribbontail rayApataa a wɔwɔ bɔreƐhia dɔkota

Ɔte nso wɔ: Pacific Po

Australian box jellyfishJellyfish ne ɛpo mu mmoa a wɔwɔƐkumMfa wo nsa nkaGeography coneCone snails ne octopusƐkumGreater blue-ringed octopusCone snails ne octopusƐkumJapanese pufferfishMmoa afoforɔ a wɔn ho yɛ awuduroƐkumSouthern blue-ringed octopusCone snails ne octopusƐkumHawksbill sea turtleMmoa afoforɔ a wɔn ho yɛ awuduroƐtumi kum
Ma akekantwere no aduaneakyɛdeɛ kuruwa, ɛma ɛyɛ kwa