Venom Wiki / Inyamaswa zose / Amafi afite ubumara

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Bat ray

Myliobatis californica

Irababaza gusaIrababaza, ariko ntizakugirira nabi bikomeye.

Amafi afite ubumara

Itera uruboriIrya: Inyama

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The bat ray is a flat, diamond-shaped fish related to sharks, with wing-like fins that it flaps to swim. It lives in shallow coastal waters from central Oregon in the USA down to the Gulf of California in Mexico, and around the Galápagos Islands. It has a venomous spine near the base of its tail, but it uses it only when it feels threatened.1

Iba muri

Coastal waters from central Oregon (USA) to the Gulf of California (Mexico), and the Galápagos Islands area1

Inyanja ya Pasifika, Ikigobe cya Kaliforuniya

Ahabanza

Bat rays live in muddy or sandy sloughs, estuaries and bays, kelp beds, and rocky-bottomed shorelines. They are often found in flat, shallow water with sand patches between rocks. People can meet them in shallow sand, so walking there calls for care.1

Uburebure

1,8 m (5,9 ft)1

Ibiro

9,1 kg kugeza kuri 91 kg (20 lb kugeza kuri 201 lb)1

Umuvuduko wo hejuru

hafi 22 km/h (14 mph)

Koga, ikigereranyo cy'ugereranyije

Irya iki?

Bat rays eat molluscs, crustaceans and small fish from the seabed. They use their wing-like fins to move sand and expose prey, and may dig pits up to 20 cm deep with their snouts to reach buried clams. Their flat, pavement-like teeth crush shells, and the hard pieces are spat out while the soft parts are swallowed.1

Ifoto ya Bat ray — Bat ray. Ifoto: Martin Holst Friborg Pedersen from Copenhagen S, Denmark. CC BY 2.0, Wikimedia Commons.

Uko wayimenya

Diamond-shaped body, with wing-like pectoral fins that end in blunt points1
Broad head raised higher than the fins, with eyes set on the sides of the head1
Dark back, black or dark brown, with a white underside1
Whip-like tail with at least one venomous spine at its base1
Usually two small cephalic horns (projections from the front of the head) used for pushing food into the mouth1

Imbaraga z'ubumara

Itera urubori

Ubumara busohokera mu rubori.

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The bat ray is not considered dangerous to people. It uses its venomous tail spine only when it is attacked or frightened.1

Ikora iki iyo ifite ubwoba?

The bat ray camouflages itself in the sand and uses its tail spine only when attacked or frightened.1

Niba itera urubori

Shyira igikomere mu mazi ashyushye, ashyushye uko umuntu abyihanganira atiriwe ashya (bigerageze ukoresheje ukuboko kwawe), mu gihe cy'iminota 30 kugeza kuri 90. Shaka ubufasha bwa muganga, cyane cyane ku bya stonefish na stingray.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
Niba imwe igutereye urubori: tuza, ntunyeganyege, hamagara nimero y'ubutabazi (112, 000, 911) cyangwa ujye ku bitaro vuba. Ibuka uko yasaga, ifoto irafasha.

Ntigushakisha ngo ikugirire nabi. Ikoresha ubumara bwayo kugira ngo ifate ibyo kurya cyangwa yirinde, kandi ikunda cyane kwihisha. Ibindi ku kwirinda

Ni hehe ku isi?

Afurika Aziya Uburayi Amerika y'Amajyaruguru Amerika y'Amajyepfo Ositaraliya na Oseyaniya Inyanja ya Pasifika Ikigobe cya Kaliforuniya

Ingana gute?

Ireshya ite?

Iremera ibingana iki?

iremera nk'imbwa 5

ireshya n'injangwe zo mu rugo 4 zikurikiranye kuva ku zuru kugeza ku murizoireshya n'imineke 10 ikurikiranyeyakoga uburebure bw'ikidendezi kinini (metero 50) mu masegonda 8,2

Bat ray ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

Umwogeyi wo mu mikino Olempike hafi 8 km/h (5 mph)

Bat ray hafi 22 km/h (14 mph)

Dolufine yiruka uko ishoboye kose hafi 35 km/h (22 mph)

bikwiye kumenywa

Ibintu by'ukuri

Bat rays dig pits in the seabed that can be up to 4 m long, and small fish gather to eat the creatures the rays expose.1

The bat ray's young are born with the spine's sheath, which falls off within hours of birth.1

Bat rays can grow to a wingspan of 1.8 m, and the largest individuals weigh about 91 kg.1

Some bat rays live alone, while others form schools of thousands.1

Bat rays have teeth that are replaced continuously, as is the case with all elasmobranchs (sharks, rays and their relatives).1

Usenya ibinyoma

Ikinyoma: Bat rays are dangerous to people because of their venomous spine.

Ukuri: Bat rays are not considered dangerous. They use the spine only when attacked or frightened, and people can avoid it by shuffling their feet when walking through shallow sand.1

Ku bahanga mu by'ubumara

Izina rya siyansi: Myliobatis californica
Itsinda: Amafi afite ubumara
Umuryango: Myliobatidae2
Itsinda rinini (order): Myliobatiformes
Imigabane: Inyanja ya Pasifika, Ikigobe cya Kaliforuniya, Inyanja ngari
Abana bato: Bat rays are ovoviviparous, so the eggs hatch inside the mother and the young are born live. A litter has two to ten pups, which are born tail first with their fins wrapped around their bodies.1
Igihe ibaho: hafi imyaka 231
Uko imeze mu gasozi: Least Concern1
Akaga ku bantu: 2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

Bat ray (Wikipedia (CC BY-SA 4.0))
Myliobatis californica (iNaturalist): amazina n'ibyiciro.
Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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