Venom Wiki / Zonke izilwane / Izinhlanzi ezinobuthi

Inombolo 1246 kwezingu-1 402

Bat ray

Myliobatis californica

Kubuhlungu njeKubuhlungu, kodwa ngeke kukulimaze kakhulu.

Izinhlanzi ezinobuthi

UkuhlabaSidla: Inyama

Ingozi ebantwini: KubuhlunguKungaba buhlungu ngempela, kodwa cishe akukaze kube kubi kakhulu.

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

Ihlala

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

ULwandlekazi iPacific, Ichweba laseCalifornia

Ekhaya

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

Ubude

1.8 m (5.9 ft)1

Isisindo

9.1 kg kuya ku-91 kg (20 lb kuya ku-201 lb)1

Ijubane eliphezulu

cishe 22 km/h (14 mph)

Ukubhukuda, isiqagela nje

Sidlani?

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

Isithombe sika-Bat ray — Bat ray. Isithombe: Martin Holst Friborg Pedersen from Copenhagen S, Denmark. CC BY 2.0, Wikimedia Commons.

Indlela yokusibona

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

Amandla obuthi

Ukuhlaba

Ubuthi buphuma ngodosi.

Siyingozi kangakanani ebantwini?

Ingozi ebantwini: KubuhlunguKungaba buhlungu ngempela, kodwa cishe akukaze kube kubi kakhulu.

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

Senzani uma sesabile?

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

Uma sihlaba

Faka inxeba emanzini ashisayo, ashisa ngendlela umuntu angakwazi ukuyibekezelela ngaphandle kokusha (yihlole ngesandla sakho), imizuzu engama-30 kuya kwengama-90. Thola usizo lwezokwelapha, ikakhulukazi kuma-stonefish nama-stingray.

Njalo shayela kuqala inombolo yezimo eziphuthumayo (112, 000, 911). Lokhu kuyiseluleko sosizo lokuqala esijwayelekile, akusona iseluleko sezokwelapha. Izisekelo zosizo lokuqala

Hlala uphephile

Ungalokothi uthinte, ubambe noma ugcone isilwane sasendle, ngisho noma sincane, futhi ngisho noma sibukeka silele noma sifile.
Sinike isikhala. Uma uhlangana naso, hlala uzolile, uhlehle kancane bese usiyeka sihambe ngendlela yaso.
Uma sikuhlaba: hlala uzolile, ungashukumi, shayela inombolo yezimo eziphuthumayo (112, 000, 911) noma uye esibhedlela ngokushesha. Khumbula ukuthi besibukeka kanjani, isithombe siyasiza.

Asikuzingeli wena. Sisebenzisa ubuthi baso ukuze sibambe ukudla noma ukuzivikela, futhi singancamela ukucasha. Okwengeziwe mayelana nokuhlala uphephile

Kuphi emhlabeni?

I-Afrika I-Asia I-Yurophu INyakatho Melika INingizimu Melika I-Australia ne-Oceania ULwandlekazi iPacific Ichweba laseCalifornia

Sikhulu kangakanani?

Side kangakanani?

Sisinda kangakanani?

sisinda njengezinja ezingu-5

side njengamakati asekhaya angu-4 kusuka ekhaleni kuya emsileniside njengobhanana abangu-10 abalandelanayosingabhukuda ubude bechibi elikhulu lokubhukuda (50 m) ngemizuzwana engu-8.2

Bat ray mkhulu kangakanani uma uqhathanisa NAWE?

Yizibalo nje kusiphequluli sakho. Akukho okulondolozwayo noma okuthunyelwa ndawo.

Sishesha kangakanani?

Umbhukudi wama-Olympics cishe 8 km/h (5 mph)

Bat ray cishe 22 km/h (14 mph)

Ihlengethwa libhukuda ngamandla onke cishe 35 km/h (22 mph)

kuhle ukwazi

Amaqiniso

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

Umqothuli wezinganekwane

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

Iqiniso: 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

Okongoti bobuthi

Igama lesayensi: Myliobatis californica
Iqembu: Izinhlanzi ezinobuthi
Umndeni: Myliobatidae2
Ukuhleleka: Myliobatiformes
Amazwekazi: ULwandlekazi iPacific, Ichweba laseCalifornia, Izilwandlekazi
Izinsana: 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
Isikhathi sokuphila: cishe iminyaka engu-231
Simo saso endle: Least Concern1
Ingozi ebantwini: 2 / 5: Kubuhlungu3

Lapho amaqiniso evela khona

Bat ray (Wikipedia (CC BY-SA 4.0))
Myliobatis californica (iNaturalist): amagama nokuhlelwa ngezigaba.
Venom Wiki: izinga lengozi, usayizi ojwayelekile nesiqagela sejubane kungokwethu. Bona ukuthi sikubala kanjani: Indlela esilinganisa ngayo ingozi.

Iqiniso ngalinye kuleli khasi linenombolo ekhomba umthombo walo. Uma senze iphutha, uxolo, singabathandi bezilwane, hhayi iphephabhuku lesayensi. Sitshele ku-[email protected] futhi sizolilungisa.

Ufezela ulambile! I-Venom Wiki iwumsebenzi womuntu oyedwa: imahhala, ayinazo izikhangiso noma izilandeli. Isipho esincane sisiza ukuyigcina ku-inthanethi.Phakela ufezela