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Round stingray

Urobatis halleri
Game da sunan: 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
Ciwo kawaiYana ciwo, amma ba zai cutar da kai sosai ba.
Kifaye masu dafi HarbiAbinci: Nama
Haɗari ga mutane: Mai raɗaɗiYana iya yin ciwo sosai, amma kusan bai taɓa zama mai tsanani ba.

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

Yana zaune a
Northeastern Pacific Ocean, from Humboldt Bay in northern California south to Panama. Most common around southern California and the Baja Peninsula.1
Tekun Pasifik, Gaɓar Tekun California
Gida
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
Tsawo
31 cm (1 ft)1
Mafi girman sauri
kusan 13 km/h (8.1 mph)
Iyo, ƙiyasi
Me yake ci?
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
Da gaske!Hoton Round stingray
Round stingray. Hoto: michael h j c from California, USA. CC BY-SA 2.0, Wikimedia Commons.

Yadda za ka gane shi

  • 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

Ana yawan rikita shi da: 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

Ƙarfin dafi

Harbi

Dafi yana fitowa ta wurin abin harbinsa.

Me dafinsa yake yi?

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

Yaya haɗarinsa yake ga mutane?

Haɗari ga mutane: Mai raɗaɗiYana iya yin ciwo sosai, amma kusan bai taɓa zama mai tsanani ba.

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

Idan ya harba

  • Ka saka raunin cikin ruwan zafi, mai zafi iyakar yadda mutumin zai iya jurewa ba tare da ya ƙone ba (ka gwada da hannunka), na tsawon minti 30 zuwa 90. Ka nemi taimakon likita, musamman don kifin dutse da stingrays.

Kullum ka fara kiran lambar gaggawa (112, 000, 911). Wannan jagorar agajin gaggawa ce ta gaba ɗaya, ba shawarar likita ba. Muhimman abubuwan agajin gaggawa

Kiyaye lafiya

  • Kada ka taɓa, kada ka kama, kada ka tsokani dabbar daji, ko da ƙarama ce, kuma ko da tana kama da tana barci ko ta mutu.
  • Ka ba shi sarari. Idan ka haɗu da ɗaya, ka natsu, ka koma baya a hankali kuma ka bar shi ya bi hanyarsa.
  • Idan ɗaya ya harbe ka: ka natsu, ka zauna ba motsi, ka kira lambar gaggawarka (112, 000, 911) ko ka je asibiti da sauri. Ka tuna yadda yake, hoto yana taimakawa.

Ba ya neman cutar da kai. Yana amfani da dafinsa don kama abinci ko don kare kansa, kuma ya fi son ya ɓuya. Ƙarin bayani game da kiyaye lafiya

Yaya girmansa yake?

Yaya tsawonsa yake?

Round stingray tsawonsa kusan 31 cm (1 ft)Ayaba kusan 18 cm (7.1 in)Kyanwar gida kusan 50 cm (1.6 ft)
tsawon tubalan gini na wasa 10 a jerezai iya yin iyo tsawon babban tafkin iyo (mita 50) cikin daƙiƙa 14

Yaya girman Round stingray yake idan aka kwatanta da KAI?

Lissafi ne kawai a cikin burauzarka. Ba a adana komai ko a aika ko'ina.

Yaya saurinsa yake?

abin da ya kamata a sani

Bayanai

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

Don ƙwararru a kan dafi

Sunan kimiyya
Urobatis halleri
Rukuni
Kifaye masu dafi
Iyali
Urotrygonidae2
Tsari
Myliobatiformes
Nahiyoyi
Tekun Pasifik, Gaɓar Tekun California, Tekuna
Jarirai
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
Yadda yake a cikin daji
Least Concern (IUCN Red List)1
Haɗari ga mutane
2 / 5: Mai raɗaɗi3

Inda bayanan suka fito

  1. Round stingray (Wikipedia (CC BY-SA 4.0))
  2. Urobatis halleri (iNaturalist): sunaye da rarrabuwa.
  3. Venom Wiki: matakin haɗari, girman al'ada da ƙiyasin sauri namu ne. Ga yadda muke lissafa su: Yadda muke auna haɗari.

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